204LS1

MICRO SWITCH™ LS General Purpose Limit Switches LS Series Datasheet MICRO SWITCH™ LS General Purpose Limit Switches The Honeywell MICRO SWITCH™ Compact LS Limit Switch Series offers products that have a long record of successful performance in a diverse range of industrial applications. Under severe conditions, its durable and dependable design provides longevity, precision, and consistent repeatability over millions of operations. The compact size and adjustable features propel the LS Series to flourish in a variety of settings under space constraint without sacrificing reliability. Its construction is oil-tight, water-tight and dust tight, and includes die-cast housing, heads and actuators. An assortment of heads and actuators provides a solution for a variety of applications. What makes our switches better? Small size and universal mounting footprint may allow for use in constricted spaces IP67 and NEMA 1, 3, 4, 6 and 13 ratings available provide a dependable solution in most demanding environmental conditions Rugged die-cast metal construction with a wide variety of heads and actuators provides long life across numerous applications MICRO SWITCH™ legacy and expertise - over 55 years of engineering excellence and experience with industrial limit switches Rugged, metal housing packaged for industrial indoor and outdoor applications QUALITY, RELIABLE RUGGED, GLOBAL 2 sensing.honeywell.com Features and Benefits ENHANCED PERFORMANCE COMPACT DESIGN Along with industry standard mounting dimensions, the LS Series compact design allows installation in applications under space constraint while still providing reliable switching performance TWO CIRCUIT DOUBLE BREAK CONTACTS With an AC15, A300 or 10 A electrical rating, the LS Series provides dependable and consistent switching, giving the end users control of two circuits in one switch One switch controls two circuits! ACTUATORS FOR YOUR APPLICATION With many actuators available such as side rotary, plunger, wobble stick and roller plunger, the LS Series is adaptable and has the ability to be applied in a variety of applications SEALED CONSTRUCTION In demanding environmental conditions, IP67 or NEMA 1, 3, 4, 6, and 13 sealing protects against oil, dust and water making the LS Series a dependable solution in a variety of conditions for both indoor and outdoor applications Potential Applications MACHINE TOOL EQUIPMENT Part presence, machine slide/table position, panel and door presence MATERIAL HANDLING Sensing in overhead doors, door interlock, dock locks, conveyance, storage retrieval, carousels, conveyors, and assembly lines VALVE ACTUATION Position sensing of electric valves for waste water treatment plants, power plants, refineries, and pipelines FOOD AND BEVERAGE Sensing during bottling, canning, and packaging SPECIAL MACHINERY Assembly, packaging and testing applications sensing.honeywell.com 3 LS Series MICRO SWITCH™ LS SERIES PRODUCT NOMENCLATURE Switch body Compact SPDT 1 SPDT Plugin less base 201 Switch style side rotary (momentary) CW and CCW actuation. Field adjustable for CW and CCW Product family LS Actuator code Actuator description 1 standard with 38,1 mm fixed length lever with steel roller 19 low pretravel with 38,1 mm fixed length lever with steel roller 6 low operating torque with 38,1 mm fixed length lever with steel roller 131 low pretravel, low operating torque with 38,1 mm fixed length lever with steel roller 3 standard with adjustable length lever, 38 mm to 89 mm with nylon roller 10 standard with adjustable 127 mm aluminum rod 2 standard, no lever 9 low pretravel with no lever 23 low operating torque with no lever 56 low pretravel, low operating torque with no lever 1 standard 111 plunger boot seal 202 top pin plunger n/a top pin plunger 3 203 side roller plunger LS 1 standard 4 204 side pin plunger LS 1 standard 205 top roller plunger 1 standard n/a top roller plunger 8 plunger boot seal 206 two position side rotary (maintained) LS 1 standard with 38,1 mm fixed length fork lever with roller 2 no lever n/a side rotary enclosure mount LS 1 standard with 38,1 mm fixed length lever with steel roller 208 wobble actuator 1 steel coil spring, 141 mm 2 5 6 7 8 208 wobble actuator 208 wobble actuator 208 wobble actuator LS LS LS 3 aluminum rod, 141 mm 125 cat whisker, 191 mm 152 stainless steel coil spring, 141 mm Not all combinations are available. Please contact your Honeywell provider/representative for assistance. 4 sensing.honeywell.com Modifications (may be applied to most configurations) (blank) 0.5-14 NPT conduit -L UL/CSA certified with 0.5-14 NPT conduit -4C CE with 20 mm conduit -4PG CE with PG 13,5 mm conduit MICRO SWITCH™ General Purpose Limit Switches Table 1. Specifications Characteristic Product type North America EMEA (Europe) Honeywell general purpose LS limit switch, compact and plug-in Honeywell general purpose LS-4 limit switch, compact and plug-in side rotary, side rotary (maintained) top pin plunger, top roller plunger, wobble coil spring, wobble aluminum rod, wobble cat whisker, wobble sst coil spring Acutators Circuitry single pole double throw (SPDT) double break, single pole double throw (SPDT) double break Electrical 10 A (see Table 2) AC 15, A300; DC 13, P300 compact: epoxy coated zinc die cast plug-in: epoxy coated aluminum die cast epoxy coated aluminum die cast 0.5 – 14 NPT 20 mm or PG13,5 NEMA 1,3,4, 6 and 13 IP67, NEMA 1,4 and 13 Housing material Conduit Housing seal rating Operating temperature Agency certifications standard: -29 °C to 71 °C [-20 °F to 160 °F] standard: -30 °C to 70 °C [-22 °F to 158 °F] high temp.: -29 °C to 120 °C [-20 °F to 248 °F] high temp.: -30 °C to 120 °C [-22 °F to 248 °F] Compact with –L suffix UL file 12252, CSA file 57325 CE, EN60947-5-41, IEC60947-5-4 Table 2. Electrical Ratings Electrical Code A Electrical Ratings 10 A, 120, 240 or 480 Vac; 1/3 hp 120 Vac; 3/4 hp 240 Vac; 0.8 amp, 115 Vdc; 0.4 amp, 230 Vdc; 0.1 amp, 550 Vdc, Pilot Duty, 600 Vac max. B 10 A, 120, 240 or 480 Vac; 1/4 hp 120 Vac; 1/2 hp 240 Vac; Pilot Duty, 600 Vac max. C 10 A, 1/3 hp 120 Vac D 10 A, 120, 240 or 480 Vac; 1/4 hp 120 Vac; 1/2 hp 240 Vac; 0.8 amp, 115 Vdc; 0.4 amp, 230 Vdc; 0.1 amp, 550 Vdc, Pilot Duty, 600 Vac max. E 10 A, 120, 240 or 480 Vac; 1/3 hp 120 Vac; 3/4 hp 240 Vac; Pilot Duty, 600 Vac max. F 5 A, 6 V; 1 A, 24 V; 0.4 A, 220 V G UL & CSA; 10 A, 125, 250 or 480 Vac; 1/3 hp 125 Vac; 3/4 hp 250 Vac; 0.8 amp, 115 Vdc; 0.4 amp, 230 Vdc H UL & CSA; 10 A, 125, 250 or 480 Vac; 1/4 hp 125 Vac; 1/2 hp 250 Vac; 0.8 amp, 115 Vdc; 0.4 amp, 230 Vdc EN60947-5-1, IEC 60947-5-1 Designation & Category Thermal Current, It(Amps) Rated Operational Voltage, Ue Rated Operational Amps, Ie VA rating Make VA rating Break ac J AC15, A300 10 120 AC15, A300 10 240 6 7200 720 3 7200 720 dc DC13, P300 5 125 1.1 138 138 DC13, P300 5 250 0.55 138 138 sensing.honeywell.com 5 LS Series MICRO SWITCH™ LS SERIES ORDER GUIDE/RECOMMENDED LISTINGS (FOR NORTH AMERICA) For listings not shown, contact your Honeywell representative. Table 3. Side Rotary (Momentary), Standard Roller Lever Compact, SPDT w 0.5-14 NPT conduit Plug-in less base* Description Electrical Rating (Table 2) 1LS1 201LS1 side rotary w/ 38,1mm [1.5 in] fixed lever, steel roller A 1LS1-L – side rotary w/ 38,1mm [1.5 in] fixed lever, steel roller G 1LS2 – side rotary, no lever A 1LS2-L – side rotary, no lever G 1LS243 201LS242 side rotary w/ 38,1mm [1.5 in] fixed lever, steel roller A 1LS6 201LS6 side rotary w/ 38,1 mm [1.5 in] fixed lever, steel roller A 1LS6-L – side rotary w/ 38,1 mm [1.5 in] fixed lever, steel roller G 1LS23 201LS23 side rotary, no lever A 1LS501 201LS501 side rotary w/ 38,1mm [1.5 in] fixed lever, steel roller C 1LS19 201LS19 side rotary w/ 38,1mm [1.5 in] fixed lever, steel roller B 1LS9 201SL9 side rotary, no lever B 1LS131 – side rotary w/ 38,1 mm [1.5 in] fixed lever, steel roller B 1LS56 201LS56 side rotary, no lever B Contact closed n; Contact open o. *Requires an 18PA1 Terminal Block (base receptacle) which must be ordered separately. 18PA1 terminal block has 0.5-14 NPT conduit threads. 1 Table 4. Side Rotary (Maintained), Standard Fork Roller Lever Compact, SPDT w 0.5-14 NPT conduit Plug-in less base* Description Electrical Rating (Table 2) 6LS1 206LS1 side rotary maintained w/ 38,1mm [1.5 in] fork lever, steel rollers, opposite side A 6LS2 206LS2 side rotary maintained, no lever A 6LS2-L – side rotary maintained, no lever G – side rotary maintained w/ 38,1mm [1.5 in] fork lever, nylon rollers, same side A 6LS3 Contact closed n; Contact open o. *Requires an 18PA1 Terminal Block (base receptacle) which must be ordered separately. 18PA1 terminal block has 0.5-14 NPT conduit threads. 1 6 sensing.honeywell.com MICRO SWITCH™ General Purpose Limit Switches Operating Torque or Force Bar Chart1 0,51 Nm [4.5 in-lb] 0,51 Nm [4.5 in-lb] 0,51 Nm [4.5 in-lb] 1-2 3-4 0,51 Nm [4.5 in-lb] 0,19 Nm [1.7 in-lb] 20° 0° 0,51 Nm [4.5 in-lb] 50° OP DT = 12° FP TT 3-4 1-2 0,19 Nm [1.7 in-lb] 8° Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes – 20° 30° 12° – – 20° 30° 12° UL & CSA – 20° 30° 12° – – 20° 30° 12° UL & CSA – 20° 30° 12° high-temp. 120 °C [248 °F] – 20° 30° 12° low torque – 20° 30° 12° low torque, UL & CSA 20° 30° 12° low torque – 20° 30° 12° indicator for 120 Vac only – 5° 30° 4° low pretravel 5° 30° 4° low pretravel 5° 30° 4° low pretravel and low torque 5° 30° 4° low pretravel and low torque 0,19 Nm [1.7 in-lb] 0,51 Nm [4.5 in-lb] 0,51 Nm [4.5 in-lb] 0,51 Nm [4.5 in-lb] 0,19 Nm [1.7 in-lb] 0,19 Nm [1.7 in-lb] 0° 5° 1-2 3-4 FP OP DT = 4° 0,34 Nm [3 in-lb] – 1° Bar Chart1 0,34 Nm [3 in-lb] 0,34 Nm [3 in-lb] TT 3-4 1-2 Operating Torque or Force 0,34 Nm [3 in-lb] 35° 55° 0° 1-2 3-4 90° OP TT DT = 20° FP 3-4 1-2 35° O.T. • Operating torque O.F. • Operating force R.P. • Release point P.T. • Pretravel O.T. • Overtravel D.T. • Differential travel Operate Point Pretravel (max.) Total travel (nom.) Differential Travel (max.) – 55° 90° 20° – 55° 90° 20° – 55° 90° 20° – 55° 90° 20° Notes UL & CSA sensing.honeywell.com 7 LS Series MICRO SWITCH™ LS SERIES ORDER GUIDE/RECOMMENDED LISTINGS (FOR NORTH AMERICA) For listings not shown, contact your Honeywell representative. Table 5. Side Rotary, Adjustable Roller Lever Compact, SPDT w 0.5-14 NPT conduit Plug-in less base* Description Electrical Rating (Table 2) 1LS3 201LS3 side rotary w/ 38,1 mm to 88,9mm [1.5 in to 3.5 in] adjustable lever, nylon roller A 1LS3-L – side rotary w/ 38,1 mm to 88,9mm [1.5 in to 3.5 in] adjustable lever, nylon roller G 1LS58 – side rotary w/ 38,1 mm to 88,9mm [1.5 in to 3.5 in] adjustable lever, nylon roller B 1LS59 – side rotary w/ 38,1 mm to 88,9mm [1.5 in to 3.5 in] adjustable lever, nylon roller B Contact closed n; Contact open o. *Requires an 18PA1 Terminal Block (base receptacle) which must be ordered separately. 18PA1 terminal block has 0.5-14 NPT conduit threads. 1 Table 6. Side Rotary, Adjustable Rod Lever Compact, SPDT w 0.5-14 NPT conduit Plug-in less base* Description Electrical Rating (Table 2) 1LS10 201LS10 side rotary w/ 140 mm [5.5 in] max. adjustable aluminum rod A 1LS10-L – side rotary w/ 140 mm [5.5 in] max. adjustable aluminum rod G 1LS47 201LS47 side rotary w/ 140 mm [5.5 in] max. adjustable aluminum rod B 1LS53 201LS51 side rotary w/ 140 mm [5.5 in] max. adjustable aluminum rod B Contact closed n; Contact open o. *Requires an 18PA1 Terminal Block (base receptacle) which must be ordered separately. 18PA1 terminal block has 0.5-14 NPT conduit threads. 1 8 sensing.honeywell.com MICRO SWITCH™ General Purpose Limit Switches Operating Torque or Force 0,51 Nm [4.5 in-lb] 0,51 Nm [4.5 in-lb] 0,51 Nm [4.5 in-lb] Bar Chart1 20° 0° 1-2 3-4 OP DT = 12° FP 0,19 Nm [1.7 in-lb] 0,19 Nm [1.7 in-lb] 0,11 Nm [1.0 in.lb] Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes – 20° 30° 12° – – 20° 30° 12° UL & CSA – 5° 30° 4° low pretravel – 5° 30° 4° low pretravel and low torque Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes – 20° 30° 12° – – 20° 30° 12° UL & CSA – 5° 30° 4° low pretravel – 5° 30° 4° low pretravel and low torque TT 8° 0° 5° 1-2 3-4 35° OP DT = 4° TT 3-4 1-2 1° Operating Torque or Force 0,19 Nm [1.7 in-lb] Operate Point 50° 3-4 1-2 FP 0,19 Nm [1.7 in-lb] O.T. • Operating torque O.F. • Operating force R.P. • Release point P.T. • Pretravel O.T. • Overtravel D.T. • Differential travel Bar Chart1 20° 0° 1-2 3-4 OP DT = 12° FP 50° TT 3-4 1-2 8° 0° 5° 1-2 3-4 FP 3-4 1-2 1° OP DT = 4° 35° TT sensing.honeywell.com 9 LS Series MICRO SWITCH™ LS SERIES ORDER GUIDE/RECOMMENDED LISTINGS (FOR NORTH AMERICA) For listings not shown, contact your Honeywell representative. Table 7. Top Pin Plunger Compact, SPDT w 0.5-14 NPT conduit Plug-in less base* Description Electrical Rating (Table 2) Operating Torque or Force 2LS1 202LS1 Top pin plunger (hardened SST) A 31,1 N [7.0 lb] 2LS1-L – Top pin plunger (hardened SST) G 31,1 N [7.0 lb] 2LS111 202LS111 Top pin plunger (hardened SST) with boot seal E 10,0 N [2.2 lb] Contact closed n; Contact open o. NOTE: Bar chart measurements are in millimeters. *Requires an 18PA1 Terminal Block (base receptacle) which must be ordered separately. 18PA1 terminal block has 0.5-14 NPT conduit threads. 1 Table 8. Top Roller Plunger Compact, SPDT w 0.5-14 NPT conduit Plug-in less base* Description Electrical Rating (Table 2) Operating Torque or Force 5LS1 205LS1 Top roller plunger (hardened steel roller) A 31,1 N [7.0 lb] 5LS1-L – Top roller plunger (hardened steel roller) G 31,1 N [7.0 lb] 5LS8 – Top roller plunger (hardened steel roller) with boot seal 15,57 N [3.5 lb] Contact closed n; Contact open o. NOTE: Bar chart measurements are in millimeters. *Requires an 18PA1 Terminal Block (base receptacle) which must be ordered separately. 18PA1 terminal block has 0.5-14 NPT conduit threads. 1 Table 9. Side Pin Plunger Compact, SPDT w 0.5-14 NPT conduit Plug-in less base* Description Electrical Rating (Table 2) Operating Torque or Force 4LS1 204LS1 Side pin plunger (SST) A 40,0 N [9.0 lb] Contact closed n; Contact open o. NOTE: Bar chart measurements are in millimeters. *Requires an 18PA1 Terminal Block (base receptacle) which must be ordered separately. 18PA1 terminal block has 0.5-14 NPT conduit threads. 1 Table 10. Side Roller Plunger 10 Compact, SPDT w 0.5-14 NPT conduit Plug-in less base* Description Electrical Rating (Table 2) Operating Torque or Force 3LS1 203LS1 Side roller plunger (hardened steel roller) A 40,0 N [9.0 lb] sensing.honeywell.com MICRO SWITCH™ General Purpose Limit Switches Bar Chart1 35,5 1-2 3-4 33,78 27,43 OP DT = 0,50 FP TT 3-4 1-2 34,29 35,5 1-2 3-4 33,78 Free Position (nom.) Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes 35,5 mm [1.40 in] 33,78 mm ±0,78 mm [1.33 in ±0.03 in] 1,65 mm [0.065 in] 6,35 mm [0.25 in] 0,51 mm [0.02 in] – 35,5 mm [1.40 in] 33,78 mm ±0,78 mm [1.33 in ±0.03 in] 1,65 mm [0.065 in] 6,35 mm [0.25 in] 0,51 mm [0.02 in] UL & CSA 35,5 mm [1.40 in] 33,78 mm ±0,78 mm [1.33 in ±0.03 in] 1,65 mm [0.065 in] 5,6 mm [0.22 in] 0,23 mm [0.009 in] lower operating force 28,23 OP DT = 0,23 FP O.T. • Operating torque O.F. • Operating force R.P. • Release point P.T. • Pretravel O.T. • Overtravel D.T. • Differential travel TT 3-4 1-2 28,46 Bar Chart1 45,6 43,95 1-2 3-4 OP DT = 0,51 FP Notes 1,65 mm [0.065 in] 5,6 mm [0.22 in] 0,51 mm [0.02 in] – TT 45,6 mm [1.80 in] 43,95 mm ±0,78 mm [1.73 in ±0.03 in] 1,65 mm [0.065 in] 5,6 mm [0.22 in] 0,51 mm [0.02 in] UL & CSA 45,6 mm [1.80 in] 43,95 mm ±0,78 mm [1.73 in ±0.03 in] 1,65 mm [0.065 in] 5,6 mm [0.22 in] 0,51 mm [0.02 in] lower operating force Free Position (nom.) Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes 56,4 mm [2.22 in] 54,10 mm ±0,78 mm [2.13 in ±0.03 in] 2,77 mm [0.11 in] 6,35 mm [0.25 in] 1,02 mm [0.04 in] – Free Position (nom.) Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes 70,35 mm [2.77 in] 67,56 mm ±0,78 mm [2.66 in ±0.03 in] 2,79 mm [0.11 in] 6,35 mm [0.25 in] 1,02 mm [0.04 in] Roller plunger may be locked in any position through 360° 47,75 OP DT = 1,02 FP Differential Travel (max.) 43,95 mm ±0,78 mm [1.73 in ±0.03 in] Bar Chart1 54,10 Overtravel (min.) 45,6 mm [1.80 in] 44,46 56,4 Pretravel (max.) 38,35 3-4 1-2 1-2 3-4 Operate Point TT 3-4 1-2 55,12 Bar Chart1 70,35 67,56 1-2 3-4 FP 3-4 1-2 OP DT = 1,02 61,21 TT 68,58 sensing.honeywell.com 11 LS Series MICRO SWITCH™ LS SERIES ORDER GUIDE/RECOMMENDED LISTINGS (FOR NORTH AMERICA) For listings not shown, contact your Honeywell representative. Contact closed n; Contact open o. NOTE: Bar chart measurements are in millimeters. *Requires an 18PA1 Terminal Block (base receptacle) which must be ordered separately. 18PA1 terminal block has 0.5-14 NPT conduit threads. 1 Table 11. Side Rotary with Face Plate Compact, SPDT w 0.5-14 NPT conduit Plug-in less base Description Electrical Rating (Table 2) 7LS1 – Face plate with 1LS1 for enclosure installation with 38,1 mm [1.5 in] fixed lever, steel roller A Compact, SPDT w 0.5-14 NPT conduit Plug-in less base* Description Electrical Rating (Table 2) 8LS1 208LS1 Wobble actuated, random motion 141 mm [5.55 in] tin plated, coil spring steel D 8LS1-L – Wobble actuated, random motion 141 mm [5.55 in] tin plated, coil spring steel H 8LS3 208LS3 Wobble actuated, random motion 141 mm [5.55 in] aluminum rod D 8LS125 208LS125 Wobble actuated, random motion 191 mm [7.53 in] stainless steel cat whisker D 8LS152 208LS152 Wobble actuated, random motion 141 mm [5.55 in] stainless steel coil spring D Contact closed n; Contact open o. 1 Table 12. Wobble, Coil Spring Contact closed n; Contact open o. NOTE: Bar chart measurements are in millimeters. *Requires an 18PA1 Terminal Block (base receptacle) which must be ordered separately. 18PA1 terminal block has 0.5-14 NPT conduit threads. Operating position in any direction except pull. 1 2 12 sensing.honeywell.com MICRO SWITCH™ General Purpose Limit Switches Operating Torque or Force Bar Chart1 20° 0° 0,51 Nm [4.5 in-lb] 1-2 3-4 Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes – 20° 30° 12° – Operate Point2 (max.) Pretravel (max.) Overtravel (nom.) Differential Travel (max.) Notes 28,6 mm [1.125 in] 28,6 mm [1.125 in] 30,7 mm [1.21 in] – – 28,6 mm [1.125 in] 28,6 mm [1.125 in] 30,7 mm [1.21 in] – UL & CSA 28,6 mm [1.125 in] 28,6 mm [1.125 in] 30,7 mm [1.21 in] – – 63,5 mm [2.5 in] 63,5 mm [2.5 in] 63,5 mm [2.5 in] – – 28,6 mm [1.125 in] 28,6 mm [1.125 in] 30,7 mm [1.21 in] – – 50° OP DT = 12° FP O.T. • Operating torque O.F. • Operating force R.P. • Release point P.T. • Pretravel O.T. • Overtravel D.T. • Differential travel TT 3-4 1-2 8° Operating Torque or Force 1,39 N [5.0 oz] 1,39 N [5.0 oz] 1,39 N [5.0 oz] Bar Chart1 28,6 0 1-2 3-4 OP FP TT 3-4 1-2 RP 63,5 0 0,28 N [1.0 oz] 59,3 (nom.) 1-2 3-4 OP FP 127 (nom.) TT 3-4 1-2 RP 28,6 0 1,39 N [5.0 oz] 1-2 3-4 OP FP 3-4 1-2 59,3 (nom.) TT RP sensing.honeywell.com 13 LS Series MICRO SWITCH™ LS SERIES ORDER GUIDE/RECOMMENDED LISTINGS (FOR EMEA/EUROPE) For listings not shown, contact your Honeywell representative. Table 13. Side Rotary (Momentary), Standard Roller Lever Compact 20 mm conduit Compact PG 13,5 conduit Plug-in less base* Description Electrical Rating (Table 2) 1LS1-4C 1LS1-4PG 201LS1-4 Side rotary, with 38,1 mm [1.5 in] fixed lever, steel roller J 1LS2-4C 1LS2-4PG 201LS2-4 Side rotary, no lever J 1LS243-4C 1LS243-4PG – Side rotary, with 38,1 mm [1.5 in] fixed lever, steel roller J 1LS244-4C 1LS244-4PG – Side rotary, with 38,1 mm [1.5 in] fixed lever, steel roller J 1LS19-4C 1LS19-4PG 201LS1-4 Side rotary, with 38,1 mm [1.5 in] fixed lever, steel roller J 1LS56-4C 1LS56-4PG 201LS56-4 Side rotary, lever J Contact closed n; Contact open o. * Requires an 18PA1-4C Terminal Block (20 mm conduit threads) or 18PA1-4PG Terminal Block (PG13,5 conduit threads) ordered separately. Terminal block is base receptacle. 1 Table 14. Side Rotary (Maintained), Fork Roller Lever Compact 20 mm conduit Compact PG 13,5 conduit Plug-in less base* Description Electrical Rating (Table 2) 6LS1-4C 6LS1-4PG 206LS1-4 Side rotary maintained with 38,1 mm fork lever with steel rollers, opp. side J 6LS3-4C 6LS3-4PG – Side rotary maintained with 38,1 mm fork lever with nylon rollers, same side J 6LS2-4C 6LS2-4PG – Side rotary maintained, no lever J Contact closed n; Contact open o. * Requires an 18PA1-4C Terminal Block (20 mm conduit threads) or 18PA1-4PG Terminal Block (PG13,5 conduit threads) ordered separately. Terminal block is base receptacle. 1 Table 15. Side Rotary, Adjustable Roller Lever Compact 20 mm conduit Compact PG 13,5 conduit Plug-in less base* Description Electrical Rating (Table 2) 1LS3-4C 1LS3-4PG 201LS3-4 Side rotary, with 25 mm to 89 mm [1.0 in to 3.5 in] adjustable lever, nylon roller J Contact closed n; Contact open o. * Requires an 18PA1-4C Terminal Block (20 mm conduit threads) or 18PA1-4PG Terminal Block (PG13,5 conduit threads) ordered separately. Terminal block is base receptacle. 1 14 sensing.honeywell.com MICRO SWITCH™ General Purpose Limit Switches Operating Torque or Force Bar Chart1 0,51 Nm [4.5 in-lb] 0,51 Nm [4.5 in-lb] 0,51 Nm [4.5 in-lb] 0,51 Nm [4.5 in-lb] 20° 0° 1-2 3-4 OP DT = 12° FP 8° 1-2 3-4 Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes – 20° 30° 12° – – 20° 30° 12° – – 20° 30° 12° High temp. 120 °C [248 °F] – 20° 30° 12° High temp. 120 °C [248 °F], fluorcarbon o-rings – 5° 30° 4° Low pretravel – 5° 30° 4° Low pretravel & low torque Operate Point Pretravel (max.) Total Travel (nom.) Differential Travel (max.) Notes – 55° 90° 20° – – 55° 90° 20° – – 55° 90° 20° – Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes – 20° 30° 12° – 35° OP DT = 4° FP 0,19 Nm [1.7 in-lb] TT 3-4 1-2 0° 5° 0,51 Nm [4.5 in-lb] 50° O.T. • Operating torque O.F. • Operating force R.P. • Release point P.T. • Pretravel O.T. • Overtravel D.T. • Differential travel TT 3-4 1-2 1° Operating Torque or Force 0,33 Nm [3.01 in-lb] 0,33 Nm [3.01 in-lb] 0,33 Nm [3.01 in-lb] Bar Chart1 20° 0° 1-2 3-4 OP DT = 12° FP 50° TT 3-4 1-2 8° Operating Torque or Force Bar Chart1 20° 0° 1-2 3-4 0,51 Nm [4.5 in-lb] OP DT = 12° FP 50° TT 3-4 1-2 8° sensing.honeywell.com 15 LS Series MICRO SWITCH™ LS SERIES ORDER GUIDE/RECOMMENDED LISTINGS (FOR EMEA/EUROPE) For listings not shown, contact your Honeywell representative. Table 16. Side Rotary, Adjustable Rod Lever Compact 20 mm conduit Compact PG 13,5 conduit Plug-in less base* Description Electrical Rating (Table 2) 1LS10-4C 1LS10-4PG 201LS10-4 Side rotary with 140 mm [5.5 in] max. adjustable aluminum rod J 1LS47-4PG – – Side rotary with 140 mm [5.5 in] max. adjustable alumnum rod J Contact closed n; Contact open o. * Requires an 18PA1-4C Terminal Block (20 mm conduit threads) or 18PA1-4PG Terminal Block (PG13,5 conduit threads) ordered separately. Terminal block is base receptacle. 1 Table 17. Top Pin Plunger Compact 20 mm conduit Compact PG 13,5 conduit Plug-in less base* Description Electrical Rating (Table 2) Operating Torque or Force 2LS1-4C 2LS1-4PG 202LS1-4 Top pin plunger (SST) J 31,4 N [7.06 lb] – 2LS1-4GPG – Top pin plunger (SST) F 31,4 N [7.06 lb] 2LS1-4CN151 – – Top pin plunger (SST) J 31,4 N [7.06 lb] Contact closed n; Contact open o. NOTE: Bar chart measurements are in millimeters. * Requires an 18PA1-4C Terminal Block (20 mm conduit threads) or 18PA1-4PG Terminal Block (PG13,5 conduit threads) ordered separately. Terminal block is base receptacle. 1 Table 18. Top Roller Plunger Compact 20 mm conduit Compact PG 13,5 conduit Plug-in less base* Description Electrical Rating (Table 2) Operating Torque or Force 5LS1-4C 5LS1-4PG 205LS1-4 Top roller plunger (SST) J 31,4 N [7.06 lb] – 5LS1-G4PG – Top roller plunger (SST) F 31,4 N [7.06 lb] 5LS1-4CN152 – – Top roller plunger (SST) J 31,4 N [7.06 lb] Contact closed n; Contact open o. NOTE: Bar chart measurements are in millimeters. * Requires an 18PA1-4C Terminal Block (20 mm conduit threads) or 18PA1-4PG Terminal Block (PG13,5 conduit threads) ordered separately. Terminal block is base receptacle. 1 16 sensing.honeywell.com MICRO SWITCH™ General Purpose Limit Switches Operating Torque or Force Bar Chart1 20° 0° 1-2 3-4 0,51 N m [4.5 in-lb] OP DT = 12° FP O.T. • Operating torque O.F. • Operating force R.P. • Release point P.T. • Pretravel O.T. • Overtravel D.T. • Differential travel Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) – 20° 30° 12° – 5° 30° 4° Notes 50° TT 3-4 1-2 8° 0° 5° 1-2 3-4 FP 0,51 N m [4.5 in-lb] OP DT = 4° 35° TT Low pretravel 3-4 1-2 1° Bar Chart1 35,5 1-2 3-4 33,8 OP DT = 0,50 FP 27,43 TT 3-4 1-2 34,29 Bar Chart1 45,7 44,0 1-2 3-4 FP 3-4 1-2 44,46 OP DT = 0,51 38,35 TT Free Position (nom.) Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) 35,5 mm [1.40 in] 33,8 mm ±0,7 mm [1.33 in ±0.03 in] 1,70 mm [0.067 in] 6,40 mm [0.252 in] 0,50 mm [0.02 in] 35,5 mm [1.40 in] 33,8 mm ±0,7 mm [1.33 in ±0.03 in] 1,70 mm [0.067 in] 6,40 mm [0.252 in] 0,50 mm [0.02 in] Gold-plated contacts, low-energy loads 35,5 mm [1.40 in] 33,8 mm ±0,7 mm [1.33 in ±0.03 in] 1,70 mm [0.067 in] 6,40 mm [0.252 in] 0,50 mm [0.02 in High temperature, 150 °C [302 °F] Free Position (nom.) Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes 45,7 mm [1.80 in] 44,0 mm ±0,7 mm [1.73 in ±0.03 in] 1,70 mm [0.067 in] 5,56 mm [0.219 in] 0,50 mm [0.02 in] 45,7 mm [1.80 in] 44,0 mm ±0,7 mm [1.73 in ±0.03 in] 1,70 mm [0.067 in] 5,56 mm [0.219 in] 0,50 mm [0.02 in] Gold-plated contacts, low-energy loads 45,7 mm [1.80 in] 44,0 mm ±0,7 mm [1.73 in ±0.03 in] 1,70 mm [0.067 in] 5,56 mm [0.219 in] 0,50 mm [0.02 in] High temperature, 150 °C [302 °F] Notes sensing.honeywell.com 17 LS Series MICRO SWITCH™ LS SERIES ORDER GUIDE/RECOMMENDED LISTINGS (FOR EMEA/EUROPE) For listings not shown, contact your Honeywell representative. Table 19. Side Plunger Compact 20 mm conduit Compact PG 13,5 conduit Plug-in less base* Description Electrical Rating (Table 2) Operating Torque or Force 4LS1-4C 4LS1-4PG 204LS1-4 Side pin plunger (SST) J 40,1 N [9.01 lb] 3LS1-4C 3LS1-4PG 203LS1-4 Side roller plunger (SST) J 40,1 N [9.01 lb] Contact closed n; Contact open o. NOTE: Bar chart measurements are in millimeters. * Requires an 18PA1-4C Terminal Block (20 mm conduit threads) or 18PA1-4PG Terminal Block (PG13,5 conduit threads) ordered separately. Terminal block is base receptacle. 1 Table 20. Wobble, Coil Spring Compact 20 mm conduit Compact PG 13,5 conduit Plug-in less base* Description Electrical Rating (Table 2) 8LS1-4C 8LS1-4PG 208LS1-4 Wobble, random motion 141 mm [5.55 in] stranded steel cable J 8LS3-4C 8LS3-4PG 208LS3-4 Wobble actuated, random motion 141 mm [5.55 in] aluminum rod J 8LS125-4C 8LS125-4PG 208LS125-4 Wobble actuated, random motion 191 mm [7.53 in] stainless steel cat whisker J 8LS152-4C 8LS152-4PG 208LS152-4 Wobble actuated, random motion 141 mm [5.55 in] stainless steel coil spring J Contact closed n; Contact open o. NOTE: Bar chart measurements are in millimeters. *Requires an 18PA1 Terminal Block (base receptacle) which must be ordered separately. 18PA1 terminal block has 0.5-14 NPT conduit threads. 2 Operating position in any direction except pull. 1 18 sensing.honeywell.com MICRO SWITCH™ General Purpose Limit Switches Bar Chart1 57,27 54,5 1-2 3-4 FP O.T. • Operating torque O.F. • Operating force R.P. • Release point P.T. • Pretravel O.T. • Overtravel D.T. • Differential travel Free Position (nom.) Operate Point Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes 57,27 mm 54,5 mm ±1,2 mm [2.15 in ±0.047 in] 2,77 mm [0.109 in] 5,56 mm [0.219 in] 1,0 mm [0.039 in] – 70,37 mm 67,6 mm ±1,2 mm [2.66 in ±0.047 in] 2,77 mm [0.109 in] 5,56 mm [0.219 in] 1,0 mm [0.039 in] Roller plunger may be locked in a position through 360° 48,94 OP DT = 1,0 TT 3-4 1-2 55,5 70,37 67,6 1-2 3-4 FP 62,04 OP DT = 1,0 TT 3-4 1-2 68,6 Operating Torque or Force 1,39 N [5.0 oz] 1,39 N [5.0 oz] Bar Chart1 28,6 0 1-2 3-4 OP FP 59,3 (nom.) RP 63,5 0 0,28 N [1.0 oz] OP FP Pretravel (max.) Overtravel (min.) Differential Travel (max.) Notes 28,6 mm [1.125 in] 28,6 mm [1.125 in] 30,7 mm [1.21 in] – – 28,6 mm [1.125 in] 28,6 mm [1.125 in] 30,7 mm [1.21 in] – – 63,5 mm [2.5 in] 63,5 mm [2.5 in] 63,5 mm [2.5 in] – – 28,6 mm [1.125 in] 28,6 mm [1.125 in] 30,7 mm [1.21 in] – – TT 3-4 1-2 1-2 3-4 Operate Point2 127 (nom.) TT 3-4 1-2 RP 28,6 0 1,39 N [5.0 oz] 1-2 3-4 OP FP 3-4 1-2 59,3 (nom.) TT RP sensing.honeywell.com 19 LS Series Table 21. Terminal Block, Base Receptacle Plug-in less base* Description 18PA1 Terminal block (base receptacle) with 0.5-14 NPT conduit thread. For use with 200LS Series 18PA1-4C Terminal block (base receptacle) with 20 mm conduit threads. For use with 200LS-4 Series 18PA1-4PG Terminal block (base receptacle) with PG13,5 conduit threads. For use with 200LS-4 Series Table 22. Replacement Levers for Side Rotary Switches Catalog Listing (North America) 20 Catalot Listing (EMEA/Europe) Description LSZ51D 6PA78-4 Replacement lever for most 1LS switches with fixed length 38,1 mm lever with Ø19 mm steel roller LSZ52C 6PA44-4 Replacement lever for most 1LS switches w adj. length 38 mm to 90 mm lever with Ø19 mm nylon roller LSZ54M 6PA43-4 Replacement aluminum rod lever for most 1LS switches w adj. rod with max. length 140 mm 6PA80 6PA80-4 Replacement fork lever for 6LS switches w steel rollers on opposite side 6PA102 6PA102-4 Replacement fork lever for 6LS switches w nylon rollers on same side 6PA82 Fork lever for 6LS switches w steel rollers on same side LSZ52D Adjustable length lever 38 mm to 90 mm w Ø19 mm steel roller LSZ52J Adjustable length lever 38 mm to 90 mm w Ø25,4 mm nylon roller LSZ52K Adjustable length lever 38 mm to 90 mm w Ø38,1 mm nylon roller LSZ52M Adjustable length lever 38 mm to 90 mm w Ø50,8 mm rubber roller LSZ52Y Adjustable length lever 38 mm to 90 mm w Ø50,8 mm nylon roller 6PA71 Fixed length lever, 38,1 mm length w Ø19 mm nylon roller 6PA121 Fixed length lever, 38,1 mm length w Ø19 mm steel roller LSZ51L Fixed length lever, 38,1 mm length w Ø19 mm ball bearing steel roller 6PA144 Fixed length lever, 38,1 mm length w Ø19 mm ball bearing steel roller 6PA63 Adjustable stainless steel rod lever, 330 mm max. length 6PA69 Adjustable stainless steel spring rod lever, 127 mm to 190 mm 6PA57 Manually operated Ø38,1mm aluminum button on a 68,1 mm metal lever sensing.honeywell.com MICRO SWITCH™ General Purpose Limit Switches Table 24. Replacement Parts (North America Products) Table 23. Replacement Parts (North America Products) Contact Block Contact Block Catalog Listing Compact Plug-in Operating Head Actuator/ Lever LSZ51D 2LS1-L 2MN1-L – 9PA32 2MN1 2MN6 9PA32 Included w operating head Contact Block Contact Block Catalog Listing Compact Plug-in Operating Head Actuator/ Lever 1LS1-L 2MN1-L – 9PA15 1LS1 201LS1 2MN1 2MN6 9PA15 LSZ51D 2LS1 201LS1 1LS2-L 2MN1-L – 9PA16* Note 1 2MN3 2MN7 – 1LS2 201LS2 2LS111 201LS111 2MN1 2MN6 9PA16* Note 1 2MN11 2MN9 9PA45 1LS3-L 2MN1-L – – – 3LS1 203LS1 1LS3 201LS3 2MN1 2MN6 9PA16* LSZ52C 4LS1 204LS1 2MN11 2MN9 9PA44 1LS6 201LS6 5LS1-L 2MN1-L – 9PA33 2MN1 2MN6 – LSZ51D 2MN1 2MN6 9PA33 1LS9 201LS9 5LS1 205LS1 2MN8 2MN13 9PA16* Note 1 6LS1 206LS1 2MN1 2MN6 9PA47* 6PA80 1LS10-L 2MN1-L – – LSZ54M 6LS2-L 2MN1-L – 9PA47* Note 3 1LS10 201LS10 2MN1 2MN6 – LSZ54M 2MN1 2MN6 9PA47* Note 3 1LS19 201LS19 6LS2 206LS2 2MN8 2MN13 9PA15 LSZ51D 6LS3 2MN1 – 9PA47* 6PA102 1LS23 201LS23 2MN1 2MN6 9PA68* Note 2 LSZ51D 1LS47 201LS47 2MN8 2MN13 – 1LS53 201LS51 2MN8 2MN13 1LS56 201LS56 2MN8 1LS58 7LS1 2MN1 – 9PA15 8LS1-L 2MN11-L – 9PA58 LSZ54M 8LS1 208LS1 2MN11 2MN9 9PA58 – LSZ54M 8LS3 208LS3 2MN1 2MN6 9PA49 2MN13 9PA74* Note 2 8LS125 208LS125 2MN11 2MN9 9PA54 2MN8 – 9PA16* LSZ52C 8LS152 208LS152 2MN1 2MN6 9PA42 1LS59 2MN8 – 9PA74* LSZ52C 1LS131 2MN8 – 9PA74* 6PA121 1LS501 2MN1 2MN14 9PA15 LSZ51D 201LS501 * Furnished without actuator ¹ Any auxiliary lever listed can be used ² LSZ54M, 6PA63, 6PA71 or 6PA121 levers only recommended for these catalog listings – Included w operating head Included w operating head * Furnished without actuator 3 Fork lever actuators recommended for two position side rotary maintained sensing.honeywell.com 21 LS Series Table 25. Replacement Parts (European Products) Contact Block Catalog Listing LS Catalog Listing 200 LS Basic Switch (compact only) Operating Head Actuator/ Lever 1LS1-4C 201LS1-4 2MN1-M 9PA15-4 6PA78-4 1LS2-4C 201LS2-4 2MN1-M 9PA16-4 – 1LS3-4C 201LS3-4 2MN1-M 9PA16-4 6PA44-4 1LS10-4C 201LS10-4 2MN1-M 9PA40-4 6PA43-4 1LS19-4C 201LS19-4 – 9PA15-4 6PA78-4 1LS23-4C – 2MN1-M – – 1LS47-4C – – 9PA40-4 6PA43-4 1LS56-4C 201LS56-4 – 9PA74- * 1LS243-4C – – 914PA15 6PA78-4 1LS244-4C – – 914PA15 6PA78-4 2LS1-4C 202LS1-4 2MN1-M 9PA32-4 3LS1-4C 203LS1-4 – 9PA45-4 4LS1-4C 204LS1-4 – 9PA44-4 5LS1-4C 205LS1-4 2MN1-M 9PA33-4 Included with operating head 6LS1-4C 206LS1-4 2MN1-M 9PA46-4 6PA80-4 6LS2-4C 206LS2-4 2MN1-M 9PA47-4 – 6LS3-4C – 2MN1-M 9PA47-4 6PA102-4 8LS1-4C 208LS1-4 2MN1-M 9PA58-4 8LS3-4C 208LS3-4 2MN1-M 9PA49-4 8LS125-4C 208LS125-4 2MN1-M 9PA54-4 8LS152-4C 208LS152-4 2MN1-M 9PA42-4 Included with operating head Note: Operating head includes lever where appropriate and internal plunger. * Because of low operating force, 6PA43-4, 6PA71-4, or 6PA78-4 auxiliary actuators only are recommended for these listings. 22 sensing.honeywell.com MICRO SWITCH™ General Purpose Limit Switches DIMENSIONAL DRAWINGS Figure 4. 2LS1 Dimensions Figure 1. 1LS1 Dimensions 26,16 [1.03] 13,46[0.53] 25,4 [1.00] 14,68 ±0,762 [0.578 ±0.030] 58,67 [2.31] 68,58 [2.70] Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 15,09 ±0,38 [0.594 ±0.015] 15,24 [0.6] 4,83 [0.19] 30,23 [1.19] 4,83 [0.19] 40 [1.57] 1,65 [0.065] max. pretravel 26,16 [1.03] 57,15 ±0,762 [2.25 ±0.030] 13,46[0.53] Corrosion-resistant steel plunger 33,78 ±0,762 [1.33 ±0.03] operating position 20,57 [0.81] 58,67 [2.31] 68,58 [2.70] 28,7 [1.13] 40,64 [1.6] 26,16 [1.03] 13,21 [0.52] 1/4-20 UNC mod thread x 14,27 [0.562 ] min. depth (4) 15,24 [0.6] 4,83 [0.19] 4,83 [0.19] Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 40,64 [1.6] 30,23 [1.19] 40 [1.57] Figure 2. 1LS3 Dimensions 60,71 ±1,53 [2.39 ±0.06] 50,29 ±1,53 [1.98 ±0.06] Figure 5. 3LS1 Dimensions 54,10 ±0,762 [2.13 ±0.03] operating position 2,77 [0.109] max. pretravel Ø 19,05 x 6,35 wide [Ø 0.75 x 0.25 wide] nylon roller 26,16 [1.03] 13,46[0.53] 26,16 [1.03] 25,4 [1.00] 25,4 [1.00] Ø 25,91 [Ø 1.02] 13,46 [0.53] 38,1 to 88,9 [1.5 to 3.5] adjustable length 17,78 [0.7] 14,68 ±0,762 [0.578 ±0.030] 58,67 [2.31] 58,67 [2.31] 68,58 [2.70] 68,58 [2.70] 4,83 [0.19] 4,83 [0.19] 30,23 [1.19] 40 [1.57] Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 15,09 ±0,38 [0.594 ±0.015] 28,7 [1.13] 1/4-20 UNC mod thread x 14,27 [0.562 ] min. depth (4) 40,64 [1.6] 4,83 [0.19] 4,83 [0.19] 30,23 [1.19] 40 [1.57] Captive cover screw (3) Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 15,09 ±0,38 [0.594 ±0.015] 46,48 ±0,762 [1.83 ±0.030] 26,16 [1.03] 2,77 [0.109] max. pretravel 3,18 [0.125] aluminum lever 141,22 [5.56] max. (adjustable) 26,16 [1.03] 13,46[0.53] 13,46[0.53] Ø 25,91 [Ø 1.02] 17,78 [0.7] 25,4 [1.00] 25,4 [1.00] 14,68 ±0,762 [0.578 ±0.030] 58,67 [2.31] 68,58 [2.70] 68,58 [2.70] 58,67 [2.31] 4,83 [0.19] 15,24 [0.6] 30,23 [1.19] 40 [1.57] Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 15,09 ±0,38 [0.594 ±0.015] 1/4-20 UNC mod thread x 14,27 [0.562 ] min. depth (4) 40,64 [1.6] 40,64 ±0,762 [1.60 ±0.03] operating position 43,18 [1.70] 6,35 [0.25] 28,7 [1.13] Figure 6. 4LS1 Dimensions Figure 3. 1LS10 Dimensions 4,83 [0.19] 4,83 [0.19] 1/4-20 UNC mod thread x 14,27 [0.562 ] min. depth (4) 28,7 [1.13] 4,83 [0.19] 28,7 [1.13] 40,64 [1.6] 53,09 ±0,762 [2.09 ±0.030] .6 30,23 [1.19] 40 [1.57] Captive cover screw (3) Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 15,09 ±0,38 [0.594 ±0.015] 28,7 [1.13] 40,64 [1.6] 46,48 ±0,762 [1.83 ±0.030] 1/4-20 UNC mod thread x 14,27 [0.562 ] min. depth (4) 1/4-20 UNC mod thread x 14,27 [0.562 ] min. depth (4) sensing.honeywell.com 23 LS Series Figure 8. 8LS1 Dimensions Figure 7. 5LS1 Dimensions 1,65 [0.065] max. pretravel Ø 16,66 [Ø 0.656] x 4,78 [0.188] wide corrosion-resistant steel roller and plunger 43,94 ±0,762 [1.73 ±0.03] operating position 16,76 [0.66] Ø 4,8 [0.189] stranded steel cable actuator Switch will operate by moving actuator in any direction except pull 26,16 [1.03] 13,21 [0.52] 27,94 [1.10] 140,97 [5.55] 68,58 [2.70] 58,67 [2.31] Captive cover screw (3) .6 4,83 [0.19] 4,83 [0.19] 30,23 [1.19] Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 28,7 [1.13] 1/4-20 UNC mod thread x 14,27 [0.562 ] min. depth (4) 40,64 [1.6] 58,67 [2.31] 40 [1.57] 4,83 [0.19] 4,83 [0.19] Figure 6. 6LS1 Dimensions 51,31 [2.02] 46,23 [1.82] Ø 19,05 x 6,35 wide [Ø 0.75 x 0.25 wide] hardened steel roller 13,97 [0.55] 15,24 [0.6] 30,23 [1.19] 40 [1.57] Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 15,09 [0.594] 28,7 [1.13] 35,05 [1.38] 40,64 [1.6] 26,16 [1.03] 13,46 [0.53] 38,1 [1.50] R Figure 9. 8LS3 Dimensions Ø 4,8 [0.189] deep anodized aluminum rod pressed in coil spring Switch will operate by moving actuator in any direction except pull 34,29 [1.35] 14,68 ±0,762 [0.578 ±0.030] 68,58 [2.70] 140,97 [5.55] 58,67 [2.31] 4,83 [0.19] 4,83 [0.19] 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (4) 15,24 [0.6] 30,23 [1.19] 40 [1.57] Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 15,09 ±0,38 [0.594 ±0.015] 28,7 [1.13] 40,64 [1.6] 58,42 [2.30] 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (4) 58,67 [2.31] Figure 7. 7LS1 Dimensions 30,99 [1.22] 4,83 [0.19] 4,83 [0.19] 19,05 [0.75] 88,9 [3.50] 79,76 [3.14] 102 [4.03] 6,35 [0.25] 6,35 [0.25] 24 25,4 [1.0] 50,8 [2.00] 63,5 [2.50] 5,08 [Ø 0.20] hole (4) sensing.honeywell.com 1,52 [0.06] 3,05 [0.12] 31,75 [1.25] 15,24 [0.6] 30,23 [1.19] 40 [1.57] Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 15,09 [0.594] 28,7 [1.13] 35,05 [1.38] 40,64 [1.6] 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (4) MICRO SWITCH™ General Purpose Limit Switches Figure 10. 8LS125 Dimensions Figure 12. 201LS1 Dimensions Switch Switch will will operate operate by by moving moving actuator actuator in in any any direction except except pull pull direction 87,25 [3.435] Ø 1,02 [0.04] spring wire treated for corrosion resistance 79,38 [3.125] 26,16 [1.03] 38,1 [1.50] 191,26 [7.53] 25,4 [1.00] 14,68 ±0,762 [0.578 ±0.030] 77,5 [3.05] 67,67 [2.664] 58,67 [2.31] 4,83 [0.19] 4,83 [0.19] 15,24 [0.6] 30,23 [1.19] 40 [1.57] Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 15,09 [0.594] 28,7 [1.13] 35,05 [1.38] 4,57 [0.18] 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (4) 18,8 [0.74] 37,49 [1.476] 6,35 [0.25] 29,72 [1.17] 48,8 [1.92] 12,7 [0.50] 34,29 [1.35] 91,54 [3.604] 40,64 [1.6] Figure 11. 8LS152 Dimensions Figure 13. 201LS3 Dimensions 60,33 [2.375] Ø 6,7 [0.26] coiled stainless steel spring actuator Switch will operate by moving actuator in any direction except pull 49,91 [1.965] Ø 19,05 x 6,35 wide [Ø 0.75 x 0.25 wide] nylon roller 140,97 [5.55] 26,16 [1.03] 13,21 [0.52] 25,4 [1.00] 14,68 ±0,762 [0.578 ±0.030] 67,67 [2.664] 57,15 [2.25] 58,67 [2.31] 4,83 [0.19] 4,83 [0.19] 15,24 [0.6] 30,23 [1.19] 40 [1.57] Ø 4,88 [0.192] min. mounting hole for No. 10 screw (4) 15,09 [0.594] 1/4-20 UNC mod thread x 14,27 [0.562 ] min. depth (3) 28,7 [1.13] 35,05 [1.38] 40,64 [1.6] 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (4) 4,57 [0.18] 15,24 [0.60] 18,8 [0.74] 37,49 [1.476] 48,8 [1.92] 77,47 [3.05] 29,72 [1.17] 6,35 [0.25] 1/4-20 UNC mod thread x 14,27 [0.562 ] min. depth (3) 12,7 [0.50] 34,29 [1.35] sensing.honeywell.com 25 LS Series Figure 17. 204LS1 Dimensions Figure 14. 201LS10 Dimensions 6,35 [0.25] 40,64 [1.60] operating position 43,18 [1.7] 3,18 [0.125] aluminum lever 141,22 [5.56] max. (adjustable) 2,77 [0.109] max. pretravel 26,16 [1.03] Ø 6,53 [0.26] Mtg Hole (Thru) (2) 25,4 [1.00] 26,16 [1.03] 13,21 [0.52] 25,4 [1.00] 17,8 [0.7] Ø 6,53 [0.26] Mtg Hole (Thru) (2) 77,45 [3.05] 67,67 [2.664] 57,15 [2.25] 15,24 [0.60] 18,8 [0.74] 4,57 [0.18] 77,45 [3.05] 37,49 [1.476] 6,35 [0.25] 29,72 [1.17] 48,8 [1.92] 1/4-20 UNC mod thread x 14,27 [0.562 ] min. depth (3) 67,67 [2.664] 4,57 [0.18] 57,15 [2.25] 15,24 [0.60] 18,8 [0.74] 37,49 [1.476] 29,72 [1.17] 48,8 [1.92] 34,29 [1.35] 90,93 [3.58] 87,25 [3.435] Figure 18. 205LS1 Dimensions Figure 15. 202LS1 Dimensions 13,08 [0.52] 26,16 [1.03] Ø 9,07 [0.36] Ø 16,76 [0.66] 67,67 [2.664] Ø 6,53 [0.26] Mtg Hole (Thru) (2) Corrosionresistant steel plunger 5,08 [0.20] 57,15 [2.25] 77,45 [3.05] 43,94 ±0,762 [1.73 ±0.03] operating position 67,67 [2.664] 37,49 [1.476] 6,35 [0.25] 29,72 [1.17] 48,8 [1.92] 1/4-20 UNC mod thread x 14,27 [0.562 ] min. depth (3) 13,21 [0.52] 26,16 [1.03] Ø 16,66 [Ø 0.656] x 4,78 [0.188] wide corrosion-resistant steel roller and plunger 16,76 [0.66] 27,94 [1.10] 77,45 [3.05] 57,15 [2.25] 15,24 [0.60] 18,8 [0.74] 4,57 [0.18] 1/4-20 UNC mod thread x 14,27 [0.562] 6,35 min. depth (3) [0.25] 12,7 [0.50] 37,49 [1.476] 48,8 [1.92] 29,72 [1.17] 12,7 [0.50] 34,29 [1.35] 34,29 [1.35] Figure 19. 206LS1 Dimensions Figure 16. 203LS1 Dimensions 54,10 ±0,762 [2.13 ±0.03] operating position 64,39[2.535] 46,23 [1.82] Ø 19,05 x 6,35 wide [Ø 0.75 x 0.25 wide] hardened steel roller 47,37 [1.865] 2,77 [0.109] max. pretravel 26,16 [1.03] 13,97 [0.55] 26,16 [1.03] 13,08 [0.52] 27,94 [1.1] 17,78 [0.7] Ø 6,53 [0.26] Mtg Hole (Thru) (2) 34,29 [1.35] 38,1 [1.50] R 14,68 ±0,762 [0.578 ±0.030] 67,67 [2.664] 57,15 [2.25] 4,57 [0.18] 77,45 [3.05] 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (3) 12,7 [0.50] 37,49 [1.476] 6,35 [0.25] 29,72 [1.17] 67,67 [2.664] 4,57 [0.18] 57,15 [2.25] 37,49 [1.476] 48,8 [1.92] 26 sensing.honeywell.com 77,45 [3.05] 15,24 [0.60] 18,8 [0.74] 6,35 [0.25] 29,72 [1.17] 34,29 [1.35] 104,14 [4.10] Ø 6,53 [0.26] Mtg Hole (Thru) (2) 5,08 [0.20] 15,24 [0.60] 18,8 [0.74] 48,8 [1.92] Ø 6,53 [0.26] Mtg Hole (Thru) (2) 5,08 [0.20] 15,24 [0.60] 18,8 [0.74] 4,57 [0.18] 47,37 [1.87] 1,65 [0.065] max. pretravel 47,37 [1.87] 33,78 ±0,762 [1.33 ±0.03] operating position 12,7 [0.50] 12,7 [0.50] 34,29 [1.35] 1,65 [0.065] max. pretravel 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (3) 6,35 [0.25] 12,7 [0.50] 34,29 [1.35] 92,2 [3.63] 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (3) MICRO SWITCH™ General Purpose Limit Switches Figure 20. 208LS1 Dimensions Figure 22. 208LS125 Dimensions Ø 4,8 [0.189] stranded steel cable actuator Switch will operate by moving actuator in any direction except pull Ø 1,02 [0.04] spring wire treated for corrosion resistance 47,37 [1.865] Switch will operate by moving actuator in any direction except pull 47,37 [1.865] 140,97 [5.55] 191,26 [7.53] Ø 6,53 [0.26] Mtg Hole (Thru) (2) Ø 6,53 [0.26] Mtg Hole (Thru) (2) 67,67 [2.664] 4,57 [0.18] 57,15 [2.25] 67,67 [2.664] 15,24 [0.60] 18,8 [0.74] 37,49 [1.476] 48,8 [1.92] 77,45 [3.05] 6,35 [0.25] 29,72 [1.17] 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (3) 4,57 [0.18] 57,15 [2.25] 15,24 [0.60] 18,8 [0.74] 37,49 [1.476] 48,8 [1.92] 12,7 [0.50] 6,35 [0.25] 29,72 [1.17] 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (3) 12,7 [0.50] 34,29 [1.35] 34,29 [1.35] Figure 21. 208LS3 Dimensions Figure 23. 208LS152 Dimensions Ø 4,8 [0.189] deep anodized aluminum rod pressed in coil spring Switch will operate by moving actuator in any direction except pull Ø 6,7 [0.26] coiled stainless steel spring actuator 47,37 [1.865] Switch will operate by moving actuator in any direction except pull 47,37 [1.865] 140,97 [5.55] 140,97 [5.55] Ø 6,53 [0.26] Mtg Hole (Thru) (2) Ø 6,53 [0.26] Mtg Hole (Thru) (2) 67,67 [2.664] 4,57 [0.18] 77,45 [3.05] 57,15 [2.25] 67,67 [2.664] 15,24 [0.60] 18,8 [0.74] 37,49 [1.476] 48,8 [1.92] 77,45 [3.05] 6,35 [0.25] 29,72 [1.17] 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (3) 12,7 [0.50] 34,29 [1.35] 4,57 [0.18] 57,15 [2.25] 15,24 [0.60] 18,8 [0.74] 37,49 [1.476] 48,8 [1.92] 77,45 [3.05] 6,35 [0.25] 29,72 [1.17] 1/4-20 UNC mod thread x 14,27 [0.562] min. depth (3) 12,7 [0.50] 34,29 [1.35] sensing.honeywell.com 27 LS Series Figure 24. 1LS2-4 Dimensions Figure 26. 1LS10-4 Dimensions 58,5 [2.30] 58,5 [2.30] 40,5 [1.59] 33,0 [1.3] 33,0 [1.3] 13,5 [0.53] 26 [1.02] 38 [1.5] Ø 19,05 x 6,35 wide [Ø 0.75 x 0.25 wide] hardened steel roller 40,5 [1.59] 26 [1.02] Ø 19,05 x 6,35 wide [Ø 0.75 x 0.25 wide] hardened steel roller 13,5 [0.53] 26 [1.02] 38 [1.5] 26 [1.02] 14,7 [0.58] 14,7 [0.58] Ø 5,2 [Ø 0.20] (2) mounting holes 58,7 [2.31] 5,2 [0.20] (2) 15,8 [0.62] 70 [2.75] 1,3 [0.05] (2) 35 [1.38] 30,2 [1.19] 40 [1.57] 21,5 [0.85] Ø 5,2 [Ø 0.20] (2) mounting holes 5,2 [0.20] (2) 40 [1.57] 70 [2.75] 58,7 [2.31] 1,3 [0.05] (2) 15,8 [0.62] 30,2 [1.19] 40 [1.57] Figure 25. 1LS3-4 Dimensions 40 [1.57] Figure 27. 2LS1-4 Dimensions 58,5 [2.30] 26 [1.02] 40,5 [1.59] 33,0 [1.3] 21,5 [0.85] 35 [1.38] 13,5 [0.53] 16,8 [0.66] 1,7 [0.067] 26 [1.02] 9,01 [0.35] 13,5 [0.53] Ø 19,05 x 6,35 wide [Ø 0.75 x 0.25 wide] hardened steel roller 38 [1.5] 26 [1.02] 26 [1.02] 14,7 [0.58] Ø 5,2 [Ø 0.20] (2) mounting holes Ø 5,2 [Ø 0.20] (2) mounting holes 58,7 [2.31] 15,8 [0.62] 30,2 [1.19] 40 [1.57] 1,3 [0.05] (2) 35 [1.38] 40 [1.57] 21,5 [0.85] 20,6 [0.81] 98,6 [3.88] 70 [2.75] 58,7 [2.31] 70 [2.75] 5,2 [0.20] (2) 5,2 [0.20] (2) Corrosionresistant steel plunger 33,8 [1.33 15,8 [0.62] 1,3 [0.05] (2) 35 [1.38] 30,2 [1.19] 40 [1.57] 21,5 [0.85] 40 [1.57] Figure 28. 4LS1-4 Dimensions 46,5 [1.83] 26 [1.02] 26 [1.02] 18,3 [0.72] sensing.honeywell.com 96 [3.78] 58,7 [2.31] 15,8 [0.62] 30,2 [1.19] 40 [1.57] 28 Ø 25,91 9 [0.35] [Ø 1.02] Corrosionresistant steel plunger Ø 5,2 [Ø 0.20] (2) mounting holes 5,2 [0.20] (2) 13,5 [0.53] 2,77 [0.109] max. pretravel 70 [2.75] 1,3 [0.05] (2) 35 [1.38] 40 [1.57] 21,5 [0.85] MICRO SWITCH™ General Purpose Limit Switches Figure 29. 5LS1-4 Dimensions Figure 32. 201LS1-4 Dimensions 26 [1.02] 1,7 [0.07] pretravel 58,5 [2.30] 13,5 [0.53] 26 Ø 16,66 x 5 wide [Ø 0.66 x 0.20 wide] steel roller and plunger 26 [1.02] 44 [1.73] 58,7 [2.31] 5,2 [0.20] (2) 15,8 [0.62] 70 [2.75] 1,3 [0.05] (2) 30,2 [1.19] 40 [1.57] 13 [0.51] 26 [1.02] 38,1 [1.50] 5,1 [0.20] Ø 5,2 [Ø 0.20] (2) mounting holes 40 [1.57] 35 [1.38] 77,3 [3.04] 14,68 ±0,762 [0.578 ±0.030] 57 [2.24] 81 [3.19] 67,67 [2.664] 91 [3.58] 15 [0.59] 21,5 [0.85] 37,5 [1.48] 40 [1.57] 5,54 [0.22] max. (3) for M5 screw 30 [1.18] 5,1 [0.20] 49 [1.93] Figure 30. 6LS1-4 Dimensions Figure 33. 206LS1-4 Dimensions 64 [2.52] 46 [1.81] 64,39[2.535] 46,23 [1.82] 14 [0.55] 13,5 [0.53] 26 [1.02] Ø 19,05 x 6,35 wide [Ø 0.75 x 0.25 wide] hardened steel roller (2) 13,97 [0.55] Ø 19,05 x 6,35 wide [Ø 0.75 x 0.25 wide] hardened steel roller (2) 34 [1.34] 13 [0.51] 26 [1.02] 34 [1.34] 14,68 ±0,762 [0.578 ±0.030] 5,1 [0.20] 34 [1.34] 5,2 [0.20] 77,3 [3.04] Ø 5,2 [Ø 0.20] (2) mounting holes 70 [2.75] 58,7 [2.31] 81 [3.19] 67,67 [2.664] 57 [2.24] 91 [3.58] 15 [0.59] 5,2 [0.20] (2) 37,5 [1.48] 1,3 [0.05] (2) 15,8 [0.62] 35 [1.38] 30,2 [1.19] 40 [1.57] 21,5 [0.85] 40 [1.57] 5,54 [0.22] max. (3) for M5 screw 30 [1.18] Figure 34. 201LS3-4 Dimensions 58,5 [2.30] Figure 31. 8LS1-4 Dimensions 26 [1.02] Ø 4,8 [0.189] stranded steel cable actuator Switch will operate by moving actuator in any direction except pull 40 [1.57] 13 [0.51] 38 [1.5] 77,3 [3.04] 15 [0.59] 49 [1.93] 30,2 [1.19] 40 [1.57] 91 [3.58] 70 [2.75] 58,7 [2.31] 15,8 [0.62] 57 [2.24] 81 [3.19] 67,67 [2.664] 37,5 [1.48] 5,2 [0.20] (2) 26 [1.02] 14,68 [0.578] 5,1 [0.20] 140,97 [5.55] Ø 5,2 [Ø 0.20] (2) mounting holes 5,1 [0.20] 49 [1.93] 1,3 [0.05] (2) 35 [1.38] 40 [1.57] 5,54 [0.22] max. (3) for M5 screw 30 [1.18] 5,1 [0.20] 21,5 [0.85] sensing.honeywell.com 29 LS Series Figure 35. 201LS10-4 Dimensions Figure 38. 205LS1-4 Dimensions 26 [1.02] 58,5 [2.30] 26 [1.02] 26 [1.02] Corrosionresistant steel plunger 20,6 [0.81] 33,7 [1.33] 5,1 [0.20] 34 [1.34] 5,1 [0.20] 14,68 [0.578] 77,3 [3.04] 67,67 [2.664] 77,3 [3.04] 9 [0.35] 1,65 [0.065] max. pretravel 13 [0.51] 38 [1.5] 16,8 [0.66] 26 [1.02] 40 [1.57] 91 [3.58] 15 [0.59] 5,54 [0.22] max. (3) for M5 screw 49 [1.93] 5,54 [0.22] max. (3) for M5 screw 37,5 [1.48] 15 [0.59] 37,5 [1.48] 49 [1.93] 30 [1.18] 5,1 [0.20] 26 [1.02] Stainless steel coil spring actuator (208LS152-4 only) 26 [1.02] 16,8 [0.66] 141 [5.55] 9 [0.35] 1,65 [0.065] max. pretravel 5,1 [0.20] 26 [1.02] 5 [0.20] 26 [1.02] 34 [1.34] Figure 39. 208LS1-4 Dimensions Figure 36. 202LS1-4 Dimensions Corrosionresistant steel plunger 5,1 [0.20] 20,6 [0.81] 33,7 [1.33] 5,1 [0.20] 91 [3.58] 57 [2.24] 81 [3.19] 67,67 [2.664] 57 [2.24] 81 [3.19] 77,3 [3.04] 67,67 [2.664] 81 [3.19] 91 [3.58] 49 [1.93] 34 [1.34] 5,1 [0.20] Figure 37. 204LS1-4 Dimensions 54 [2.13] 46 [1.81] 26 [1.02] 26 [1.02] 13 [0.51] 18,2 [0.72] 26 [1.02] 5,1 [0.20] 77,3 [3.04] 28 [1.10] 9 [0.35] 67,67 [2.664] 57 [2.24] 91 [3.58] 15 [0.59] 37,5 [1.48] 49 [1.93] 5,54 [0.22] max. (3) for M5 screw sensing.honeywell.com 91 [3.58] 15 [0.59] 37,5 [1.48] 49 [1.93] 5,54 [0.22] max. (3) for M5 screw 37,5 [1.48] 57 [2.24] 57 [2.24] 15 [0.59] 30 81 [3.19] 67,67 [2.664] 77,3 [3.04] 30 [1.18] 5,1 [0.20] 5,54 [0.22] max. (3) for M5 screw 34 [1.34] 5,1 [0.20] ADDITIONAL INFORMATION The following associated literature is available on the Honeywell web site at sensing.honeywell.com: • Product installation instructions • Aerospace range guide • Transportation range guide WARNING PERSONAL INJURY DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. • Limits and Machine Safety range guide • Product application-specific information – Application Note: Automated Storage and Retrieval System – Limit and Enclosed Switches Application Information – Limit and Enclosed Switches Operating Characteristics – Limit and Enclosed Switches Reference Standards – Limit and Enclosed Switches Typical Applications WARNING MISUSE OF DOCUMENTATION • The information presented in this product sheet is for reference only. Do not use this document as a product installation guide. • Complete installation, operation, and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. WARRANTY/REMEDY Find out more Honeywell serves its customers through a worldwide network of sales offices, representatives and distributors. For application assistance, current specifications, pricing or name of the nearest Authorized Distributor, contact your local sales office. To learn more about Honeywell’s Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell’s standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell website, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. sensing and control products, call +1-815-235-6847 or 1-800-537-6945, visit sensing.honeywell.com, or e-mail inquiries to info.sc@honeywell.com Sensing and Control Honeywell 1985 Douglas Drive North Golden Valley, MN 55422 honeywell.com 002403-1-EN IL50 GLO  June 2015 Copyright © 2015 Honeywell International Inc. All rights reserved.