MB2181SB1W08

Miniature Pushbuttons Series MB2000 Distinctive Characteristics Guide interlocked with actuator block prevents window locking and maintains correct plunger alignment to assure contact stability. Employs an over-center actuator mechanism, which diminishes sparking and increases operating life in AC circuits. High torque bushing construction prevents rotation or separation from frame during installation. Splashproof option (D3 and B3 bushing codes) features an o-ring within the bushing and one under the face nut to protect from splashed, sprayed, or spilled liquids. High insulating barriers, formed in the molded diallyl phthalate case, increase isolation of circuits in multipole devices. Prominent external insulating barriers increase insulation resistance and dielectric strength. Epoxy sealed terminals prevent entry of solder flux and other contaminants. Clinching of the frame to the case well above the base and terminals provides 1,500V dielectric strength. Actual Size N KK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Miniature Pushbuttons Series MB2000 General Specifications Electrical Capacity (Resistive Load) Power Level (code W): Logic Level (code G): Logic/Power Level (code A): 6A @ 125V AC & 3A @ 250V AC or 3A @ 30V DC 0.4VA maximum @ 28V AC/DC maximum (Applicable Range 0.1mA ~ 0.1A @ 20mV ~ 28V) Combines W & G ratings Note: Find additional explanation dual rating & operating range in Supplement section. 10 milliohms maximum for silver; 20 milliohms maximum for gold 1,000 megohms minimum @ 500V DC 1,000V AC minimum between contacts for 1 minute minimum; 1,500V AC minimum between contacts & case for 1 minute minimum 50,000 operations minimum for splashproof models; 100,000 for all other models 25,000 operations minimum for silver; 50,000 operations minimum for gold 50,000 operations minimum for silver at 3A @ 125V AC Momentary Action: 1-pole 9.32N; 2-pole 16.18N; 4-pole 25.54N; Alternate Action: 1-pole 4.41N; 2-pole 7.06N; 4-pole 11.77N Slow make, slow break Screw-on Cap (Mom.) Screw-on Cap (Alt.) Snap-on Cap (Mom. & Alt.) .028” (0.71mm) .110” (2.80mm) .125” (3.19mm) .043” (1.09mm) .043” (1.10mm) .050” (1.26mm) .071” (1.80mm) .153” (3.90mm) .175” (4.45mm) Brass w/nickel plating; polyacetal w/B1 bushing Bushing: Brass with nickel plating Stainless steel Case: Diallyl phthalate resin (UL94V-0) Phosphor bronze with silver or gold plating Silver alloy (code W); copper with gold plating (code G); or silver alloy with gold plating (code A) Silver with silver plating (code W); copper or brass with gold plating (code G); or silver with gold plating (code A) Copper or brass with silver plating; copper or brass with gold plating –30°C through +85°C (–22°F through +185°F) 90 ~ 95% humidity for 96 hours @ 40°C (104°F) 10 ~ 55Hz with peak-to-peak amplitude of 1.5mm traversing the frequency range & returning in 1 minute; 3 right angled directions for 2 hours 50G (490m/s2) acceleration (tested in 6 right angled directions, with 5 shocks in each direction) B3 & D3 bushing options equivalent to IP67 1.5Nm (13.0 lb • in) for double nut; .7Nm (6.0 lb • in) for single nut 80.0N (18.0 lbf) maximum downward force on actuator Wave Soldering (PC version): See Profile A in Supplement section. Manual Soldering: See Profile A in Supplement section. These devices are not process sealed. Hand clean locally using alcohol based solution. UL94V-0 case All models recognized at 6A @ 125V AC or 3A @ 250V AC or 0.4VA max. @ 28V DC max; UL File No. WOYR2.E44145; add “/U” to end of part number to order UL mark on switch C-UL File No. WOYR8.E44145; add “/C-UL” to end of part number to order C-UL mark on switch All models certified at 6A @ 125V AC or 3A @ 250V AC or 0.4VA max. @ 28V max; CSA File No. 023535-0-000; add “/C” to end of part number to order CSA mark on switch. Other Ratings Contact Resistance: Insulation Resistance: Dielectric Strength: Mechanical Life: Electrical Life: Nominal Operating Force: Contact Timing: Plunger Travel: Pretravel: Overtravel: Total Travel Materials & Finishes Plunger: Frame: Movable Contactor: Movable Contacts: Stationary Contacts: Terminals: Environmental Data Operating Temp Range: Humidity: Vibration: Shock: Sealing: Installation Mounting Torque: Cap Installation Force: Soldering Time & Temp: Process Seal: Standards & Certifications Flammability Standards: UL & C-UL Recognized: R CSA Certified: N KK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Large Bushing Miniature Pushbuttons Series MB2000 D CAPS B C D E .315” (8.0mm) Dia. .394” (10.0mm) Dia. .520” (13.2mm) Dia. .748” (19.0mm) Dia. TYPICAL SWITCH ORDERING EXAMPLE MB 2011 S B1 W 01 A POLES & CIRCUITS 2011 2065 2061 2085 2181 2185 SPDT SPDT DPDT DPDT 4PDT 4PDT ON ON ON ON ON ON (ON) ON (ON) ON (ON) ON C ONTACT MATERIALS & R ATINGS W Silver Rated 6A @ 125V AC & 3A @ 250V AC Gold Rated 0.4VA max @ 28V AC/DC max G ( ) = Momentary CAP COLORS T ERMINALS A B C *D *E F *G *H Black White Red Amber Yellow Green Blue Gray PLUNGER TYPE S Plunger for Screw-on Caps 01 02 03 05 06 Solder Lug Quick Connect .250” (6.35mm) Straight PC .425” (10.8mm) Wirewrap .750” (19.05mm) Wirewrap .964” (24.5mm) Wirewrap 1.062” (27.0mm) Wirewrap BUSHINGS B1 B3 .472” (12.0mm) Threaded with Keyway .472” (12.0mm) Threaded w/Splashproof 07 08 * Not available with cap code E IMPORTANT: Switches are supplied without UL, C-UL, & CSA markings unless specified. Specific models & ratings noted on General Specifications page. DESCRIPTION FOR TYPICAL ORDERING EXAMPLE MB2011SB1W01-DA Black .520” (13.2mm) Diameter Cap Plunger for Screw-on Caps .472” (12.0mm) Diameter Threaded Bushing with Keyway Silver Contacts with 6-Amp Rating SPDT ON-(ON) Circuit Solder Lug Terminals N KK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Large Bushing Miniature Pushbuttons P OLES & CIRCUITS Plunger Position ( ) = Momentary Normal Pole Model Keyway Series MB2000 Throw & Switch Schematics Note: Terminal numbers are not actually on the switch. 2 (COM) 3 1 Connected Terminals Normal Keyway Down Down SP MB2011 MB2065 MB2061 MB2085 MB2181 MB2185 ON ON ON ON ON ON (ON) ON (ON) ON (ON) ON 2-3 2-1 SPDT DP 2-3 5-6 2-1 5-4 DPDT 3 2 (COM) 1 6 5 4 4P 2-3 5-6 8-9 11-12 2-1 5-4 8-7 11-10 4PDT 3 2 1 6 5 (COM) 4 9 8 7 12 11 10 PLUNGER TYPE S Plunger for Screw-on Caps Plunger is plastic for B1 bushing. (6.4) Dia .252 (5.3) .208 (6.7) Dia .264 Plunger is metal for B3 bushing. (5.3) .208 On alternate action models, after transferring circuit, the plunger returns to its original position, and does not latch down. BUSHINGS B1 .472” (12.0mm) Diameter Threaded with Keyway (1.85) .073 (5.0) .197 (1.1) .043 M12P1 B3 .472” (12.0mm) Diameter Threaded Splashproof M12P1 (2.0) .079 Maximum Panel Thickness with Standard Hardware: .217” (5.5mm) Maximum Panel Thickness with Standard Hardware: .217” (5.5mm) (4.9) .193 (12.0) .472 (18.0) Dia .709 (12.0) .472 Panel Cutouts (12.5) Dia .492 For B1 Bushing with Keyway (1.5) .060 (11.5) .453 For B1 Bushing with Optional Locking Ring (12.5) Dia .492 (9.0) .354 (3.0) Dia .118 For B3 Bushing without Keyway (12.5) Dia .492 CONTACT MATERIALS & RATINGS W G Silver over Silver Power Level 6A @ 125V AC & 3A @ 250V AC Gold over Brass or Copper Logic Level 0.4VA maximum @ 28V AC/DC maximum Note: Complete explanation of operating range in Supplement section. N KK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Large Bushing Miniature Pushbuttons TERMINALS 01 Solder Lug Epoxy Seal (2.0) .079 (4.0) .157 Series MB2000 Epoxy Seal (6.35) .250 (1.57) .062 Thk = (0.8) .031 02 .062” (1.57mm) Wide Quick Connect (2.0) (1.1) .079 .043 Thk = (0.8) .031 03 .250” (6.35mm) Straight PC 3 2 3 (4.8) .189 6 5 4 3 6 5 4 9 8 7 12 11 10 (4.8) Typ .189 (4.7) Typ .185 (4.7) Typ .185 (1.8) Dia Typ .073 2 1 (4.7) Typ .185 2 1 Epoxy Seal (6.35) (4.8) .250 .189 1 (1.17) .046 Thk = (0.8) .031 (1.8) Dia Typ .073 (1.8) Dia Typ .073 Single Pole Double Pole Four Pole 05 06 07 08 .425” (10.8mm) Wirewrap or Extended PC .750” (19.05mm) Wirewrap or Extended PC .964” (24.5mm) Wirewrap or Extended PC 1.062” (27.0mm) Wirewrap or Extended PC Epoxy Seal A (1.27) .050 Thk = (0.8) .031 If using as extended PC terminal, refer to the above footprints. Dimension A = terminal lengths as shown beside the terminal codes at the left. CAPS & CAP COLORS B AT078 .315” (8.0mm) Dia. Screw-on Cap C AT079 .394” (10.0mm) Dia. Screw-on Cap D AT414 .520” (13.2mm) Dia. Screw-on Cap E AT412 .748” (19.0mm) Dia. Screw-on Cap Material: Polystyrene Finish: Glossy Colors Available: ABCEFGH Material: Polystyrene Finish: Glossy Colors Available: ABCEFGH (10.0) Dia .394 (6.5) .256 (13.28) .523 (8.0) .315 Material: PBT Finish: Glossy Colors Available: ABCDEFGH (13.2) Dia .520 (11.0) .433 Material: Polystyrene Finish: Glossy Colors Available: ABCF (19.0) Dia .748 (12.0) .472 (8.0) .315 (8.0) Dia .315 (11.79) .464 (15.0) .590 Cap Color Codes: A Black B White C Red D Amber E Yellow F Green G Blue H Gray 03-07 N KK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com Large Bushing Miniature Pushbuttons TYPICAL SWITCH DIMENSIONS Solder Lug Single Pole Series MB2000 Keyway M12P1 (1.1) x (2.0) Dia Typ .043 x .079 (0.8) Typ .031 3 (13.2) Dia .520 (4.7) Typ .185 (4.0) .157 (13.0) .512 (0.5) .020 (4.5) .177 COM 2 (13.0) .512 1 (7.9) .311 (15.0) .590 (12.0) .472 (17.5) .689 (2.0) .079 MB2011SB1W01-DA Solder Lug Double Pole Keyway M12P1 (1.1) x (2.0) Dia Typ .043 x .079 (0.8) Typ .031 6 3 (13.2) Dia .520 COM 5 2 (4.7) Typ .185 (4.0) .157 (13.0) .512 (0.5) .020 (4.5) .177 (13.0) .512 4 1 (2.0) Typ .079 (4.8) .189 (12.7) .500 (15.0) .590 (12.0) .472 (17.5) .689 MB2061SB1W01-DA Solder Lug Four Pole Keyway M12P1 (1.1) x (2.0) Dia Typ .043 x .079 (0.8) Typ .031 12 9 8 7 6 5 4 3 2 1 (13.2) Dia .520 COM 11 10 (4.7) Typ .185 (4.0) .157 (13.0) .512 (0.5) .020 (4.5) .177 (13.0) .512 (2.0) Typ .079 (4.8) Typ .189 (22.3) .878 (15.0) .590 (12.0) .472 (17.5) .689 MB2181SB1W01-DA N KK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Large Bushing Miniature Pushbuttons HARDWARE Standard Hardware for B1 Bushing AT503M Hex Face Nut Material: Brass with Chrome plating AT508 Lockwasher Material: Steel with Zinc/Chromate AT527M Hex Nut Material: Steel with Nickel plating Series MB2000 AT506M Locking Ring Material: Steel with Zinc/Chromate M12 P1 (12.1) .476 (12.1) Dia .476 M12 P1 (14.0) .551 (15.8) Dia .622 (14.0) .551 (2.8) .110 (11.5) .453 (18.2) Dia .717 (13.8) Dia .543 (16.0) .630 (2.4) .094 (1.0) .039 (0.5) .020 (16.0) .630 (2.0) .079 (2.8) .110 (9.5) .374 (1.0) .039 Standard Hardware for B3 Bushing AT503M Hex Face Nut Material: Brass with Chrome plating AT401P O-ring Material: Natural rubber (12.1) Dia .476 (17.5) Dia .689 M12 P1 (14.0) .551 (16.0) .630 (2.4) .094 (1.5) .059 Optional Splashproof Boot for B1 Bushing AT4043 Splashproof Boot Material: Silicone Rubber Operating Life: 10,000 for momentary 30,000 for alternate action When using a splashproof boot, no cap is required. (10.7) .421 (9.0) .354 (18.0) Dia .709 (12.6) Dia .496 (9.6) Dia .378 M12 P1 (4.0) Max .157 (3.5) Min .138 N KK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Large Bushing Miniature Pushbuttons Series MB2000 CUSTOM ASSEMBLY ORDERING EXAMPLE The MB2000 pushbutton series offers flexibility to accommodate a variety of applications. Using a basic large bushing model, different accessories can be assembled onto the switch to achieve the mounting variations shown on the following two pages. These switches have: • 12mm diameter threaded bushing with keyway • Silver contacts • 6-Amp rating • Solder lug terminals Other 12mm bushing options can be used; see details in preceding Large Bushing Ordering tables. MB2011 POLES & CIRCUITS 2011 2065 2061 2085 SPDT SPDT DPDT DPDT ON ON ON ON (ON) ON (ON) ON SB1W01 MOUNTER SHAPES F OR SHROUD 4 5 Round Rectangular 4 C A MOUNTER COLORS FOR SHROUD A B H Black White Gray CAP COLORS FOR SHROUD A B C F G H Black White Red Green Blue Gray 4-pole available for shroud types 4 & 5 ( ) = Momentary See custom assemblies on following pages. MOUNTER SHAPE FOR SNAP-IN 6 Round (for 1- and 2-pole only) CAP COLORS FOR SNAP-IN A B C F Black White Red Green MOUNTER COLOR FOR SNAP-IN A Black MB2011SB1W01-4C-A Round Shroud MB2011SB1W01-5C-A Rectangular Shroud MB2011SB1W01-6C-A 03-07 Snap-in Mounter N KK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com Large Bushing Miniature Pushbuttons MOUNTER SHAPES FOR SHROUDS 4 AT455 Round Series MB2000 5 AT453 Rectangular Material: Polycarbonate Colors: A B H Material: Polycarbonate Colors: A B H CAPS & CAP COLORS FOR SHROUDS AT454 Round Insert Cap AT452 Rectangular Insert Cap Material: Polycarbonate Colors: A B C F G H Material: Polycarbonate Colors: A B C F G H AT080 Screw Adaptor for Insert Caps Material: Brass MOUNTER SHAPE FOR SNAP-IN 6 AT528 Round Material: Glass fiber reinforced polyamide Color: A CAP & CAP COLORS FOR SNAP-IN MOUNTER AT412 Screw-on Cap Material: Polystyrene Colors: A B C F Color Codes: A Black B White C Red F Green G Blue H Gray 03-07 N KK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com Large Bushing Miniature Pushbuttons Series MB2000 Keyway M12P1 (1.1) x (2.0) Typ .043 x .079 (0.8) Typ .031 CUSTOM ASSEMBLY WITH ROUND SHROUD (17.7) Dia .697 (4.7) Typ .185 (18.4) Dia .724 (22.0) Dia .866 (24.0) Dia .945 (2.0) .079 (14.0) .551 (13.0) .512 (27.5) 1.083 (0.5) .020 (4.5) .177 MB2011SB1W01-4C-A Single Pole Double Pole (12.5) Dia .492 6 3 2 1 3 COM 2 1 (13.0) .512 COM 5 4 (13.0) .512 (1.5) .060 (2.0) Typ .079 (11.5) .453 (2.0) .079 (7.9) .311 (12.7) .500 (4.8) .189 Effective Panel Thickness: .217” (5.5mm) maximum CUSTOM ASSEMBLY WITH RECTANGULAR SHROUD Keyway M12P1 (1.1) x (2.0) Typ .043 x .079 (0.8) Typ .031 (24.6) .969 (20.1) .791 (26.2) 1.031 (19.4) .764 (4.7) Typ .185 (16.1) .634 (20.6) .811 (2.0) .079 (21.0) .827 (14.0) .551 MB2011SB1W01-5C-A (13.0) .512 (27.5) 1.083 (0.5) .020 (4.5) .177 Single Pole Double Pole (12.5) Dia .492 (13.0) .512 (1.5) .060 (2.0) Typ .079 (4.8) .189 (12.7) .500 (11.5) .453 3 COM 6 3 2 1 2 1 (13.0) .512 COM 5 4 (2.0) .079 (7.9) .311 Effective Panel Thickness: .217” (5.5mm) maximum N KK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07 Large Bushing Miniature Pushbuttons Series MB2000 (1.1) x (2.0) Typ .043 x .079 (0.8) Typ .031 CUSTOM ASSEMBLY WITH SNAP-IN MOUNTER Guide (4.7) Typ .185 (0.5) .020 (19.0) Dia .748 (25.8) Dia 1.016 (0.76) .030 (1.6) .063 (18.5) .728 (4.8) .189 (17.5) .689 (4.5) .177 MB2011SB1W01-6C-A Single Pole (1.0) R .039 (12.4) .488 COM Double Pole (23.0) Dia .906 (23.0) Dia .906 3 2 1 6 3 2 1 (13.0) .512 COM 5 4 (13.0) .512 (23.3) Dia .917 (2.0) .079 (2.0) Typ .079 (4.8) .189 Panel Thickness Range: .039” ~ .157” (1.0 ~ 4.0mm) (7.9) .311 (12.7) .500 N KK Switches • email: sales@nkkswitches.com • Phone (480) 991-0942 • Fax (480) 998-1435 • www.nkkswitches.com 03-07