ST21KMZBE

ST series Miniature toggle switches Distinctive features and specifications  Dry circuit through power ratings.  Ultra-rugged construction SPDT & DPDT models with numerous options.  PC and panel mount models. A ELECTRICAL SPECIFICATIONS • Max. current/voltage rating with resistive load : - gold over nickel plated brass contacts : 0.4VA - 20V Max. - coin silver contacts: 6A 125VAC, 3A 250VAC, 7A 30VDC • Initial contact resistance: 3 milliohms max. at 3VDC, 0.1 Amp. • Insulation resistance: 2,000 MΩ min. between terminals & case ground. • Dielectric strength: 2,000 VAC for 1 minute between terminals & case ground. • Electrical life: 100,000 cycles at full load for ST1-1 and ST2-1, all other models 40,000 cycles GENERAL SPECIFICATIONS •Operating temperature : -30°C to +85°C MATERIALS • Case : Diallyphthalate (DAP), color blue • Actuator : Brass, bright nickel or chrome plated. • Bushing: nickel plated brass • Strap: stainless steel • Contacts B: Gold Q: Coin silver G: Gold over silver • Terminal seal: epoxy AGENCY APPROVAL Availability: All models with coin silver contacts (Q) only. Marking:: To order switches marked UL use “UL” prefix for series designation. For CSA marking, complete appropriate box on ordering format. APEM www.apem.com A-1 ST series Miniature toggle switches E SERIES ST1- Single Pole K UL1 S.P. UL Model F3 Sm Flatted UL2 D.P. UL Model 1 2 6 T4 Long round Electrical Functions ON ON ON Z Solder lug C Printed circuit board V30 Straight w/bracket, non-crimped V31 Straight w/bracket, crimped Standard F1 Flatted ST2- Double Pole A Terminations Actuators NONE OFF ON M ON H ON ON   FUNCTION 6: DOUBLE POLE ONLY Y Bushing Standard 1/4” thd’d. Splashproof 1/4” thd’d. Long 1/4” thd’d. M4 15/32” thd’d. B E Sealing Epoxy Contact Material Gold Q Coin Silver G Gold over Silver Agency approval /CSA No approval CSA Approval (Q contact material only) Note: for UL, Select UL1 or UL2 series above ABOUT THIS SERIES On the following pages, you will find successively : - model structure of switches - options in the same order as in above chart Dimensions : first dimensions are in mm while inches are shown as bracketed numbers. Sealing boots are available to protect the switches against dust and water. They are presented in section H Mounting accessories : standard hardware supplied with all models with Ø 6,35 (1/4) threaded bushing : 2 - 5/16” hex nuts , 1 locking ring and 1 lockwasher. Standard and special hardware available are presented in section I. Packaging unit : 25 pieces for double pole 50 pieces for single pole NOTICE : please note that not all combinations of above numbers are available. Refer to the following pages for further information. A-2 www.apem.com APEM ST series Miniature toggle switches Terminations: • Solder lug or straight PC terminals • Epoxy sealed terminals standard 2.36 (.093) III KEYWAY 1.02 X 0.71 (.040 X .028) - ON ST1-2KMZQE UL12KMZQE ON OFF ON 3 I 2 II 25° 1 III 10.39 (.409) 7.04 (.277) Double pole panel mount with solder lug terminals  Keyway II III ST2-1KMZQE UL21KMZQE ON 1-2 5-6 - ON ST2-2KMZQE UL22KMZQE ON OFF ON ST2-6KMZQE UL26KMZQE ON ON ON 5.35 (.210) 1.50 (.059) 3 6 I 2 5 II 25° 1 4 III 1.14 (.045) 10.39 (.409) III KEYWAY 1.02 X 0.71 (.040 X .028) 2-3 ST1-1KMCBE UL11KMCQE ON - ON ST1-2KMCBE UL12KMCQE ON OFF ON 9.40 (.370) Ø1.78 (Ø.070) 3 I 2 II 25° 1 III www.apem.com 7.04 (.277) 10.50 (.413) 4.70 (.185) 7.57 (.298) 1.50 (.059) APEM 1-2 II 12.73 (.501) 10.57 5.66 (.416) (.223) Ø2.92 (Ø.115) I 6.32 (.249) 1/4 -40 UNS-2A 10.39 (.409) APEM 7.04 (.277)  Keyway 4.70 (.185) UL NO. 2.36 (.093) KEYWAY 1.02 X 0.71 (.040 X .028) 2-3 5-6 Single pole straight PC terminals MODEL NO. 1/4 -40 UNS-2A APEM I 1-2 4-5 5.66 (.223) Ø2.92 (Ø.115) UL NO. 4.70 (.185) MODEL NO. 10.50 (.413) 13.06 (.514) ON 13.06 (.514) UL11KMZQE 7.57 (.298) 6.32 (.249) 0.79 (.031) ST1-1KMZQE 1.50 (.059) 13.06 (.514) 2-3 0.79 (.031) II APEM I 1-2 A 1/4 -40 UNS-2A Ø2.92 (Ø.115) UL NO. 4.70 (.185) MODEL NO. 1.27 (.050) 2.36 (.093) Single pole panel mount with solder lug terminals  Keyway 4.82 (.190) 1.14 (.045) 3 0.81 (.032) 2 1.63 (.064) 3.20 (.126) 1 C 5.66 (.223) Z 6.43 (.253) A-3 ST series  Keyway ST2-6KMCBE UL26KMCQE ON ON ON 5.35 (.210) 3 6 I 2 5 II 25° 1 4 III 1.14 (.045) II III 1-2 2-3 ST1-1F1MZQE UL11F1MZQE ON - ON ST1-2F1MZQE UL12F1MZQE ON OFF ON 1/4 -40 UNS-2A 2.36 (.093) I 1-2 KEYWAY 1.02 X 0.71 (.040 X .028) 1.50 (.059) 3 I 2 II 25° 1 III 11.25 (.443) 1-2 4-5 ST2-1F1MZQE UL21F1MZQE ON ST2-2F1MZQE UL22F1MZQE ST2-6F1MZQE UL26F1MZQE II 1-2 5-6 III 2-3 5-6 - ON ON OFF ON ON ON ON KEYWAY 1.02 X 0.71 (.040 X .028) 5.35 (.210) 1.50 (.059) 3 6 I 2 5 II 25° 1 4 III 7.04 (.277) Single pole panel mount with splashproof bushing  “D” flat I II ST1-1KHZQE UL11KHZQE ON - ON ST1-2KHZQE UL12KHZQE ON OFF ON 1-2 6.32 (.249) III 2-3 1/4 -40 UNS-2A 1.50 (.059) 3 I 2 II 25° 1 III 10.50 (.413) A-4 www.apem.com 12.73 (.501) 10.57 5.66 (.416) (.223) Ø2.92 (Ø.115) UL NO. 5.66 (.223) 1/4 -40 UNS-2A 1.14 (.045) MODEL NO. 10.50 (.413) Ø4.98 (Ø.196) I 4.70 (.185) UL NO. 7.04 (.277) 7.57 (.298) 6.32 (.249)  Keyway Double pole panel mount flatted actuator MODEL NO. 10.57 6.43 (.416) (.253) Ø4.98 (Ø.196) UL NO. 4.70 (.185) MODEL NO. 7.04 (.277)  Keyway Single pole panel mount flatted actuator 4.70 (.185) A 10.39 (.409) 13.06 (.514) ON 7.57 (.298) 6.32 (.249) 5.66 (.223) 13.06 (.514) OFF 0.81 (.032) ON 12.73 (.501) 1.50 (.059) 2.36 (.093) ST2-2KMCBE UL22KMCQE 5.35 (.210) 0.79 (.031) ON 0.79 (.031) 13.06 (.514) - 9.40 (.370) 2.36 (.093) ON Ø1.78 (Ø.070) KEYWAY 1.02 X 0.71 (.040 X .028) APEM ST2-1KMCBE UL21KMCQE III 2-3 5-6 0.79 (.031) II 1-2 5-6 APEM I 1-2 4-5 APEM UL NO. APEM MODEL NO. 4.70 (.185) 1/4 -40 UNS-2A Ø2.92 (Ø.115) Double pole straight PC terminals 13.06 (.514) Miniature toggle switches Ø11.81 (Ø.465) APEM ST series Miniature toggle switches Double pole panel mount with splashproof bushing  “D” flat 2-3 5-6 ON - ON ST2-2KHZQE UL22KHZQE ON OFF ON ST2-6KHZQE UL26KHZQE ON ON ON 5.35 (.210) 1.50 (.059) 3 6 I 2 5 II 25° 1 4 III Ø11.81 (Ø.465) 1.14 (.045) F1 K Ø4.98 (Ø.196) 2.49 (.098) 7.38 (.290) 10.57 (.416) 5.66 (.223) A T4 Ø6.09 (Ø.240) Ø2.92 (Ø.115) C C C Ø4.98 (Ø.196) C 2.49 (.098) 11.23 (.442) Actuator F3 12.73 (.501) 6.32 (.249) 13.06 (.514) UL21KHZQE 2.36 (.093) III 1-2 5-6 0.79 (.031) II 1-2 4-5 APEM ST2-1KHZQE I Ø2.92 (Ø.115) UL NO. 4.70 (.185) MODEL NO. 1/4 -40 UNS-2A PIN Short flatted Bushing Dims. Dim A 0.71 (.028) Ø.320 0.97 (.038) Dim B F1 H 7.37 (.290) 1.52 (.060) N/A Y 8.38 (.330) 1.02 (.040) N/A M M4 7.04 (.277) 1.52 (.060) 11.43 (.450) 11.38 (.448) 1.78 (.070) 7.37 (.290) 1.02 (.040) 15/32” threaded Long threaded Threaded Bushing Option M4 15/32-32 NS-2 1/4-40 UNS 11.38 (.448) Ø.327 7.04 (.277) 1.49 (.059) Splashproof APEM 1.02 (.040) 11.81 (.465) 0.71 (.028) 5.77 (.227) 7.38 (.291) GASKET SEAT Y 1/4-40 UNS .98 (.039) M 1/4-40 UNS Long round Bushing options 1.49 (.059) H Round 7.37 (.290) Flatted 8.38 (.330) PIN - N/A www.apem.com Actuator length Dim C F3 K T4 N/A 10.41 (.410) N/A N/A 10.41 (.410) N/A 6.35 (.250) N/A 10.41 (.410) N/A N/A 17.45 (.687) A-5 ST series Miniature toggle switches FRONT VIEW SINGLE POLE FRONT VIEW DOUBLE POLE 3.18 (.125) DOUBLE POLE 15.75 (.620) 4.70 (.185) 3.18 (.125) 0.61 (.024) 1.17 (.046) 5.33 (.210) Ø1.91 (Ø.075) 4.70 (.185) 13.39 (.527) SINGLE POLE 9.40 (.370) 13.39 (.527) KEYWAY 3.18 (.125) 15.74 (.620) SIDE VIEWSINGLE AND DOUBLE POLE 1.17 (.046) 0.61 (.024) 9.40 (.370) Ø1.91 (Ø.075) V30 bracket option 5.54 (.218) 0.51 (.020) 0.76 (.030) V31 bracket option is the same as the V30 but with the crimped leg design shown here. 4.70 (.185) 15.75 (.620) 3.18 (.125) Panel cut-outs A 4.75 (.187) 1.98 ( .078) Without keying 2.36 ( .093) 6.35 ( .251) With A107 anti-rotate ring 5.89 (.232) 2.63 (.104) 6.10 (.241) 0.76 (.030) 6.35 ( .251) 6.35 ( .251) 6.35 ( .251) 6.35 ( .251) With A158 anti-rotate ring With slotted keyway Accepts all 1/4” nonthreaded bushings Ø11.89 (Ø.468) 6.35 ( .250) “D” flat bushings 15/32” threaded bushings Hardware Anti-rotate ring A107 Nickel plated brass 5/16” Hex nut A112 Nickel plated brass 1/4-40 9/16” Hex nut A465 Nickel plated brass 15/32-32 15/32-32 UNS-2B 9.17 (.361) 7.94 (.312) 1/4-40 UNS-2B 14.29 (.562) 11.89 (.468) 8.71 (.343) 0.74 (.029) 1.57 (.062) 30° CHAMFER (BOTH FACES) 1.65 (.065) 16.26 (.640) 0.74 (.029) 2.08 (.082) A-6 Anti-rotate ring A158 Nickel plated brass 30° CHAMFER (BOTH FACES) 1.83 (.072) www.apem.com APEM ST series B Q G Contact material specs. Miniature toggle switches Dry circuit - gold over nickel over brass. RATING: 0.4 Volt-Amps (VA) max. at 20 V max. ELECTRIC LIFE: 100,000 cycles min. (ST1-1 & ST2-1 only - other models 40,000 cycles min.) Power circuit - coin silver. RATING: 6 Amps at 125 VAC, 3 Amps at 250 VAC or 7 Amps at 30 VDC (resistive loads). EELECTRIC LIFE: 100,000 cycles min. (ST1-1 & ST2-1 only - other models 40,000 cycles min.) Dry circuit or power circuit - gold over nickel over coin silver. RATINGS & ELECTRIC LIFE: Same as B & Q above - i.e. - can be used in either dry circuit or power circuit, however once used in power circuit, switch cannot be re-used in dry circuit. This option satisfies those customers who have both dry circuit and power circuit requirements, but prefer to inventory only one switch for both. A UL & CSA options UL CSA APEM For power circuits - coin silver RATING: 6 Amps at 125 VAC or 3 Amps at 250 VAC (75% power factor). Underwriter Laboratories file no. E66367. Note - applicable only to terminations with coin silver contacts (Q option). For power circuits - coin silver RATING: 6 Amps at 125 VAC or 3 Amps at 250 VAC (75% power factor). Canadian Standards Association file no. LR54592-1. Note - applicable only to terminations with coin silver contacts (Q option) as CSA recognizes switches for power applications only. Note- Double pole switches with solder lug terminals are not CSA recognized . www.apem.com A-7 ST series Miniature rocker switches Distinctive features and specifications  Dry circuit through power ratings.  Ultra-rugged construction SPDT & DPDT models with numerous options.  Panel, panel & PC and PC mounting models. B ELECTRICAL SPECIFICATIONS • Max. current/voltage rating with resistive load : - gold over nickel plated brass contacts : 0.4VA - 20V Max. - coin silver contacts : 6A 125VAC, 3A 250VAC, 7A 30VDC • Initial contact resistance : 3 milliohms max. at 3VDC, 0.1 Amp. • Insulation resistance : 2,000 MΩ min. between terminals & case ground. • Dielectric strength : 2,000 VAC for 1 minute between terminals & case ground. • Electrical life : 40,000 cycles for function 6, all other models are 100,000 cycles at full load GENERAL SPECIFICATIONS •Operating temperature : -30°C to +85°C MATERIALS • Case : Melamine Phenolic, color, blue • Actuator : J1 & J2: Glass filled polyester J3 & J4: Nylon or acetal • Bushing: nickel plated brass • Strap: stainless steel • Contacts B: Gold Q: Coin silver G: Gold over silver • Terminal seal: epoxy • Spring Bracket: Stainless steel • Bezel: Nylon AGENCY APPROVAL Availability: All models with coin silver contacts (Q) only. Marking:: To order switches marked UL use “UL” prefix for series designation. For CSA marking, complete appropriate box on ordering format. B-1 www.apem.com APEM ST series Miniature rocker switches E Terminations Sub-actuators SERIES L4 Specify without bezel ST1- Single pole UL1 S.P. UL model L5 Specify with bezel ST2- Double pole UL2 D.P. UL model Electrical functions 1 ON NONE ON 6 ON ON ON 2 ON OFF Sub-bushing S4 Specify without bezel B Q G S5 Specify with bezel ON E Z Solder lug C Printed circuit board V30 Straight w/bracket, non-crimped V31 Straight w/bracket, crimped  Sealing Epoxy B Contact material Gold Coin Silver Gold over Silver  FUNCTION 6: DOUBLE POLE ONLY Actuators J1 Rocker J2 Lever J3 Small rocker J4 Small lever Bezel (None) J90 Snap-in Bezel Color 2 (None) Black Agency approval Actuator Color 2 (None) Black J93 PC mount /CSA No approval CSA Approval (Q contact material only) NOTE: For UL, select UL1 or UL2 Series above ABOUT THIS SERIES On the following pages, you will find successively : - model structure of switches - options in the same order as in above chart Dimensions : first dimensions are in mm while inches are shown as bracketed numbers. Sealing boots are available to protect the switches against dust and water. They are presented in section H. Mounting accessories : standard hardware supplied with all models with Ø 6,35 (1/4) threaded bushing : 2 - 5/16” hex nuts , 1 locking ring and 1 lockwasher. Standard and special hardware available are presented in section I. NOTICE : please note that not all combinations of above numbers are available. Refer to the following pages for further information. APEM www.apem.com B-2 ST series Miniature rocker switches Terminations • Solder lug or straight PC terminals • Epoxy sealed terminals standard 1.14 (.045) - ON ST2-1L5S5ZQJ4J9022 1-2 4-5 ON 1-2 5-6 - 2-3 5-6 ON ST1-6L5S5ZQJ4J9022 ON ON ON ON OFF 11.36 2.29 (.447) (.090) 24.95 (.982) 15.62 (.615) I ON 1 4 ST2-2L5S5ZQJ4J9022 ON II 2 5 DOUBLE POLE ON 17.40 (.685) OFF ST1-2L5S5ZQJ4J9022 III 7.16 (.282) Double pole straight PC terminals with bracket ON ON ON ON 0.60 (.024) ON 3.73 (.147) 4.70 (.185) 5.35 (.210) 3.18 (.125) I 3 6 2 5 II 1 4 9.40 (.370) ST2-6L4S4V30BJ12 ST2-2L4S4V30BJ12 - 15.82 (.623) OFF ON 3.18 (.125) ON ST2-1L4S4V30BJ12 III 2-3 5-6 0.53 (.021) II 1-2 5-6 4.70 (.185) 0.81 (.032) I 1-2 4-5 13.39 (.527) APEM U.S.A. ST2-1 MODEL NO. 10.72 (.422) 15.75 (.620) ON ST1-1L5S5ZQJ4J9022 III 2-3 7.57 (.298) II 2.36 (.093) I 1-2 1.27 (.050) 3 6 MODEL NO. SINGLE POLE ON Solder lug terminals with snap-in bezel 2.36 (.093) 4.82 (.190) 3 III 1.14 (.045) Single pole straight PC terminals with bracket ON ST1-2L4S4V30BJ12 ON OFF 0.64 (.025) ON 3.73 (.147) 3 2 1 B-3 www.apem.com 3.18 (.125) Ø1.91 (Ø.075) I II 15.75 (.620) - 9.40 (.370) ON 15.82 (.623) ST1-1L4S4V30BJ12 3.18 (.125) III 2-3 0.81 (.032) II 4.70 (.185) 0.53 (.021) I 1-2 APEM U.S.A. ST1-1 .MODEL NO. 13.39 (.527) 4.70 (.185) B 2 ON 1 C 1.63 (.064) 3.20 (.126) 5.66 (.223) Z III APEM ST series Miniature rocker switches OFF ON 2-3 - ON ON ON BEZEL Ø1.91 (Ø.075) ON ON ON 3 6 7.57 (.298) 9.40 (.370) ON ST2-6L5S5CBJ3J9322 ST2-2L5S5CBJ3J9322 ON 2 1 5 4 13.06 (.514) 12.73 (.501) 9.40 (.370) 1-2 13.30 (.523) III 4.70 (.185) 1-2 ON ON II 4.70 (.185) DOUBLE POLE ST2-1L5S5CBJ3J9322 - I 1.58 (.062) OFF 11.68 (.460) 19.48 (.767) ON ON ST1-2L5S5CBJ3J9322 III 2-3 3.79 (.149) II 9.45 (.372) ST1-1L5S5CBJ3J9322 I 1-2 4.80 (.189) MODEL NO. SINGLE POLE 22.53 (.887) Straight PC terminals with PC mounting bezel 5.33 (.210) B Straight PC terminals with bracket & PC mounting bezel 1-2 5-6 - 2-3 5-6 ON ST2-6L5S5CV30J3J9322 ON ON ON ON OFF ON 20.75 (.817) 9.45 (.372) ON 7.37 (.290) 5.33 (.210) Ø1.91 (Ø.075) ON 0.64 (.025) ST2-2L5S5CV30J3J9322 15.75 (.620) ST2-1L5S5CV30J3J9322 1-2 4-5 ON DOUBLE POLE ON 15.82 (.623) 12.73 (.501) 15.75 (.620) ON 13.34 (.525) 9.40 (.370) - ON III 9.32 (.367 ) 1.58 (.062) OFF ST1-2L5S5CV30J3J9322 II I 11.68 (.460) 23.80 (.937) ON ST1-1L5S5CV30J3J9322 III 2-3 4.70 (.185) II 3.79 (.149) I 1-2 13.39 (.527) MODEL NO. SINGLE POLE 3.18 (.125) 3.18 (.125) Panel cut-out 13.50 (.531) 13.00 (.512) R0.13 (R.005) MAX. 15.24 (.600) With bezel J90 APEM 13.50 (.531) With bezel J93 www.apem.com B-4 ST series Miniature rocker switches V30 & V31 bracket options FRONT VIEW DOUBLE POLE DOUBLE POLE 4.70 (.185) 4.70 (.185) 4.70 (.185) 15.75 (.620) Actuators J3 1.53 (.060) 11.44 (.450) 7.00 (.275) R8.43 (R.332) B-5 J2 Lever www.apem.com J3 Rocker 25° 2.42 (.095) R4 (R .70 .18 5) 10.30 (.405) 10.06 (.396) 11.69 (.460) 9.46 (.372) 9.28 (.365) 5.08 (.200) J1 Rocker V31 bracket option is the same as the V30 but with the crimped leg design shown here. J4 8.59 (.338) 25° 2.20 (.087) 18.48 (.727) 9.31 (.366) 8.06 (.317) 0.76 (.030) 25° 25° 8.68 (.342) 5.54 (.218) Printed circuit mounting J2 13.77 ) (.542 0.51 (.020) 3.18 (.125) B J1 1.17 (.046) 4.87 (.192) 15.75 (.620) 3.18 (.125) 0.61 (.024) 5.33 (.210) 1.17 (.046) 0.61 (.024) SINGLE POLE 9.40 (.370) 3.18 (.125) Ø1.91 (Ø.075) 13.39 (.527) KEYWAY 13.39 (.527) 15.74 (.620) SIDE VIEWSINGLE AND DOUBLE POLE 16.19 (.637) FRONT VIEW SINGLE POLE 6.48 (.255) 9.40 (.370) 3.18 (.125) Ø1.91 (Ø.075) J4 Lever APEM ST series B Q G Contact material specs. Miniature rocker switches Dry circuit - gold over nickel over brass. RATING: 0.4 Volt-Amps (VA) max. at 20 V max. ELECTRIC LIFE: 100,000 cycles min. (ST1-1 & ST2-1 only - other models 40,000 cycles min.) Power circuit - coin silver. RATING: 6 Amps at 125 VAC, 3 Amps at 250 VAC or 7 Amps at 30 VDC (resistive loads). ELECTRIC LIFE: 100,000 cycles min. (ST1-1 & ST2-1 only - other models 40,000 cycles min.) Dry circuit or power circuit - gold over nickel over coin silver. RATINGS & ELECTRIC LIFE: Same as B & Q above - i.e. - can be used in either dry circuit or power circuit, however once used in power circuit, switch cannot be re-used in dry circuit. This option satisfies those customers who have both dry circuit and power circuit requirements, but prefer to inventory only one switch for both. UL & CSA options UL CSA APEM For power circuits - coin silver RATING: 6 Amps at 125 VAC or 3 Amps at 250 VAC (75% power factor). Underwriter Laboratories file no. E66367. Note - applicable only to terminations with coin silver contacts (Q option). For power circuits - coin silver RATING: 6 Amps at 125 VAC or 3 Amps at 250 VAC (75% power factor). Canadian Standards Association file no. LR54592-1. Note - applicable only to terminations with coin silver contacts (Q option) as CSA recognizes switches for power applications only. Note- Double pole switches with solder lug terminals are not CSA recognized . www.apem.com B-6 B 300 & 400 series Miniature pushbutton switches Distinctive features and specifications  Dry circuit through power ratings .  Compact size.  Panel, panel & PC and PC mounting models. C ELECTRICAL SPECIFICATIONS • Max. current/voltage rating with resistive load : - gold over nickel plated brass contacts : 0.4VA - 20V Max. - coin silver contacts : 1A 125VAC or 28VDC, 0.5A 250VAC, 3A 125VAC or 28VDC, • Initial contact resistance : 10 milliohms max. at 3VDC, 0.1 Amp. • Insulation resistance : 10,000 MΩ min. • Dielectric strength : 1,000 Vrms min at sea level. • Electrical life : Model Contacts 300 (Q) coin silver 300 (B) gold 300 400 400 400 (Q) coin silver (Q) coin silver (Q) coin silver (B) gold Rating Number of cycles 3A 125VAC or 28VDC 10,000 1A 125VAC or 28 VDC 250,000 0.4VA max. at 20V 250,000 3A 125VAC or 28VDC 10,000 1A 125VAC or 28 VDC 0.4VA max. at 20V MATERIALS • Base: diallyphthalate (DAP) • Actuator: nylon • Bushing: nickel plated brass • Contacts B: Gold Q: Coin silver • Terminal seal: epoxy • Spring bracket: stainless steel • Support bracket: tin plated brass or steel • Bezel and cap: nylon 40,000 40,000 GENERAL SPECIFICATIONS •Operating temperature : -30°C to +85°C AGENCY APPROVAL Availability: All models with coin silver contacts (Q) only. Marking:: To order switches marked UL, complete appropriate box on ordering format. C-1 www.apem.com APEM 300 & 400 series Miniature pushbutton switches E SERIES Bushing 301 302 305 306 401 402 T1 None Standard 15/32” thd’d. (see dwg - 301, 303 & 305 only). Actuators S 2 8 Standard Long (see dwg. - specify for all models with bezels-not available for 306) Bezel color Black White 2 6 Red J81 B Gold Q Coin Silver Terminations Z Solder lug C Printed circuit board V-1 Right angle p.c. terminals for 301, 302, 305, 401 & 402 only. (see dwg) E Bezel & Cap Snap-in C Sealing Epoxy Agency approval Cap Color Black Contact material /UL No approval UL Approval (Q contact material only) ABOUT THIS SERIES On the following pages, you will find successively : - model structure of switches - options in the same order as in above chart Dimensions : first dimensions are in mm while inches are shown as bracketed numbers. : please note that not all combinations of above numbers are available. Refer to the following pages for further information. NOTICE APEM www.apem.com C-2 300 & 400 series Miniature pushbutton switches Terminations • Solder lug or straight PC terminals • Epoxy sealed terminals standard 301ZBE PC terminals 301CQE 301CBE Normally Open Normally Open Normally Open Normally Open Normally open no overtravel: 302 Solder lug terminals 302ZQE 302ZBE PC terminals 302CQE 302CBE 305ZQE 305ZBE PC terminals 305CQE 305CBE C-3 Total travel: 2.7 (.110) Over travel: 0.51 (.020) 1/4-40 UNS Ø9.40 (Ø.370) 0.38 (.015) Actuation force: 8.5oz. `4oz. 5.13 (.202) Ø4.06 (Ø.160) Normally Open Normally Open Normally Open Normally Open Normally open with greater overtravel: 305 Solder lug terminals 5.61 10.90 6.35 4.52 (.221) (.429) (.250) (.178) 301ZQE Ø4.06 (Ø.160) 5.61 8.10 6.35 3.72 (.221) (.319) (.250) (.146) Solder lug terminals 6.86 (.271) 2.03 (.080) Normally open with overtravel: 301 1.17 (.046) Actuation force: 10oz. `4oz. 5.13 (.202) Ø4.06 (Ø.160) Normally Open Normally Open Ø9.40 (Ø.370) 0.38 (.015) Total travel: 1.52 (.060) Normally Open Normally Open 1/4-40 UNS Total travel: 2.7 (.110) Over travel: 1.20 (.075) Actuation force: 8oz. `4oz. www.apem.com 5.61 10.90 6.35 4.52 (.221) (.429) (.250) (.178) C 1.27 (.050) 2.54 (.100) 4.80 (.189) 2.54 (.100) C 1.02 (.040) 5.59 (.221) Z 1/4-40 UNS Ø9.40 (Ø.370) 0.38 (.015) 5.13 (.202) APEM 300 & 400 series Miniature pushbutton switches 306ZQE Normaly Open PC terminals 306CQE Normally Open Normally Open Total travel: 8.74 (.310) 306CBE 5/16-24 UNF Ø9.40 (Ø.370) 20.00 (.787) 306ZBE Normally Open 5.61 (.221) Solder lug terminals Ø4.06 (Ø.160) 6.35 8.92 (.250) (.351) Normally open with sealed contact area: 306 Over travel: 6.35 (.250) Actuation force at full travel: 9oz. 0.38 (.015) 5.13 (.202) Normally open snap-action mechanism:400 1/4-40 UNS 11.91 (.469) Alternate Action 402 Normally Open Pretravel: 0.66 (.026) Ø9.53 (Ø.375) 5.60 (.221) Actuation travel: 2.60 (.106) Total travel: 3.48 (.137) Over travel: 0.79 (.031) Actuation force: 22oz. 0.38 (.015) 5.13 (.202) For complete part number, and full list of options see part number breakdown at the beginning of this section Dim B 301 2.74 (.108) 23.60 (.929) 302 2.16 (.085) 20.75 (.817) 305 2.74 (.108) 23.60 (.929) 401 3.68 (.145) 29.00 (1.142) 402 3.68 (.145) 29.00 (1.142) Dim B Dim C 7.16 (.282) 15.62 (.615) B Ø1.91 (Ø.075) Dim D 301 11.15 (.439) 13.97(.550) 16.51 (.650) 302 8.30 (.327) 11.43 (.450) 13.97(.550) 305 11.15 (.439) 13.97(.550) 16.51 (.650) 401 16.59 (.653) 19.05 (.750) 21.59 (.850) 402 16.59 (.653) 19.05 (.750) 21.59 (.850) www.apem.com 2.29 (.090) 5.08 (.200) Model no. A 17.40 (.685) Dim A 10.13 (.399) Model no. Right angle terminal with bracket APEM 10.13 (.399) C D 6.15 (.242) 9.40 (.370) B 4.70 (.185) Snap-in bezel 3.18 9.40 (.125) (.370)  6.35 5.28 (.250) (.208) 401 C Ø4.06 (Ø.160) 1.17 (.046) 5.08 (.200) 0.41 (.016) C D C-4 300 & 400 series Miniature pushbutton switches T1 option with 15/32 bushing Dim A 6.35 (.250) 16.65 (.655) 6.35 (.250) Ø11.90-32UNS (15/32-32UNS) Ø9.40 (.370 DIA) 0.40 (.015) 5.60 (.220) 305 A 301 Ø8.40 (.330 DIA) 9.25 (.365) Model no. EPOXY 5.30 (.209) T1 option available only for 301 and 305 models C Option S long actuator Ø4.06 (Ø.160) 6.81 (.269) 5.28 (.209) 4.78 (.188) 6.10 (.241) 4.78 (.188) Ø4.06 (Ø.160) Ø4.06 (Ø.160) 1/4-40 NS 1/4-40 NS 1/4-40 NS 302 301 & 305 401 & 402 Panel cut-outs R0.13 (R.005) MAX. 1/4” threaded bushings 13.00 (.512) Ø11.89 (Ø.468) 6.35 ( .251) 15.24 (.600) 15/32” threaded bushings Snap-in bezel UL option UL For power circuits - coin silver RATING: 0.5 Amps at 125 VAC (75% power factor). Underwriter Laboratories file no. E66367. Note - applicable only to terminations with coin silver contacts (Q option). C-5 www.apem.com APEM 800 series Snap-action momentary pushbutton switches Distinctive features and specifications  Panel and PC mount models  Snap-in panel mounting version  Tactile feedback ELECTRICAL SPECIFICATIONS • Max. current/voltage rating with resistive load : - gold over nickel plated brass contacts : 0.4VA - 20V max. - coin silver contacts : 6A 125VAC, 3A 250VAC, 7A 30VDC • Initial contact resistance : 20 mΩ max. • Insulation resistance : 2,000 MΩ min. between terminals & case ground. • Dielectric strength : 1,500 VAC for 1 minute between terminals & case ground. • Electrical life : 60.000 cycles at full load GENERAL SPECIFICATIONS MATERIALS • Case : DAP • Actuator : polyamide, glass filled • Bushing : brass, nickel plated • Strap : stainless steel • Bracket : tin plated steel or brass • Contacts B: Gold Q: Coin Silver • Terminal seal : epoxy AGENCY APPROVAL • Total travel : 0.9mm (.035) • Actuation force: Single pole: 290+/- 75g Double pole: 550+/- 75g • Operating temperature : -30°C to +85°C • Soldering : 300°C, 3 sec. max. APEM D Availability: All models with coin silver contacts (Q) only. Marking:: To order switches marked UL, complete appropriate box on ordering format. www.apem.com D-1 800 series Snap-action momentary pushbutton switches 810 820 SERIES Bushing Single pole Double D K K1 K2 J81 Snap-in B Gold Q Coin Silver M Standard 1/4” threaded M1 Short 1/4” threaded Termination Actuators Z Solder lug C Printed circuit board A-1 Horizontal V30 Straight w/bracket Standard Short Medium Bezel & cap (None) Contact material Bezel color 2 (None) Black Cap color 2 Agency approval No approval (None) Black /UL (B contact material only) UL Approval (Q contact material only) ABOUT THIS SERIES On the following pages, you will find successively : - model structure of switches - options in the same order as in above chart Dimensions: first dimensions are in mm while inches are shown as bracketed numbers. Sealing boots are available to protect the switches against dust and water. They are presented in section H. Mounting accessories: standard hardware supplied with all models with Ø 6,35 (1/4) threaded bushing : 2 - 5/16” hex nuts , 1 locking ring and 1 lockwasher. Standard and special hardware available are presented in section I. Packaging unit: 25 pieces for double pole 50 pieces for single pole NOTICE: please note that not all combinations of above numbers are available. Refer to the following pages for further information. D-2 www.apem.com APEM 800 series Snap-action momentary pushbutton switches 1.19 (.047) NC Shown with standard plunger (K) Ø6.35-40UNS (1/4-40UNS) NC Keyway Ø6.35-40UNS (1/4-40UNS) 2.35 (.093)  Solder lug terminals 0.75 (.030) 5.85 (.230) MOM COMM NO Ø3.10 (.122 DIA) ON 5.35 (.210) 1.00 (.040) 820KMZ EPOXY 7.35 10.65 (.290) (.420) 4.35 (.172) NC  0.75 (.030) 5.85 (.230) Horizontal right angle Keyway 7.57 (.298) 0.36 (.014) MOM 1.27 (.050) 12.70 (.501) 10.84 (.427) 4.70 (.185) Ø1.91 (Ø.075) 0.79 (.031) C NO NC 5.45 7.37 (.215) (.290) Ø3.09 (Ø.122) ON 12.70 (.500) 13.06 (.514) EPOXY Ø6.22 (Ø.245) 1.02 (.040) 810KSA-1 7.35 (.290) 3.05 (.120) NO 4.35 (.172) 4.70 (.185) COMM 7.35 10.65 (.290) (.420) 12.70 (.500) MOM Ø3.10 (.122 DIA) ON 2.35 (.093) 1.00 (.040) 810KMZ D EPOXY 12.70 (.500) Keyway 4.70 (.185)  Solder lug terminals 1.27 (.050) 2.36 (.093) 4.70 (.185) NO 4.82 (.190) 1.98 (.078) COMM C 4.37 (.172) Z 1.57 (.062) Keyway 5.08 (.200)  Terminations • Solder lug or straight PC terminals • Epoxy sealed terminals standard APEM www.apem.com 12.70 (.500) D-3 800 series  Keyway 1.02 (.040) 13.06 (.514) EPOXY MOM 3.81 (.150) 12.70 (.501) 5.45 7.37 (.215) (.290) 10.97 (.432) Keyway 13.39 (.527) 4.70 (.185) MOM 4.70 (.185) Ø3.10 (Ø.122) NO 9.40 (.370) 0.66 (.026) 1.02 (.040) COMM Ø1.91 (Ø.075) 0.81 (.032) ON 15.75 (.620) 3.18 (.125) Ø6.22 (Ø.245) 810KSV30 4.70 (.185) 5.08 (.200) 4.70 (.185) 0.79 (.031) Ø3.10 (.122)  Straight PC terminals with bracket 3.81 (.150) 12.70 (.500) NC 0.53 (.021) 5.46 (.215) 7.37 (.290)  Straight PC terminals with bracket 7.37 (.290) Keyway 13.39 (.527) 15.75 (.620) 4.70 (.185) MOM NO 9.40 (.370) 16.36 (.644) COMM 3.18 (.125) 5.33 (.210) 0.61 (.024) 1.02 (.040) 4.70 (.185) ON 0.81 (.032) 820KSV30 3.18 (.125) Ø6.22 (Ø.245) Ø1.91 (Ø.075) Ø3.10 (Ø.122) NC  7.37 (.290) 12.73 (.501) Keyway R0.13 (R.005) MAX. 12.83 (.505) Solder lug terminals with snap-in bezel 0.53 (.021) 5.46 (.215) MOM DIM. A 810K2M1ZQJ8122 2.54 (.100) 810K1M1ZQJ8122 0.25 (.010) 2.29 (.090) 15.62 (.615) 23.04 (.907) 17.40 (.685) MODEL NUMBER 15.24 (.600) 10.41 (.410) ON NC NO C D 3.05 (.120) ON 0.41 (.016) 3.18 (.125) 820KSA-1 12.73 (.501) Ø6.22 (Ø.245) Horizontal angle 16.36 (.644) Snap-action momentary pushbutton switches A 4.37 (.172) D-4 www.apem.com 10.41 (.410) APEM 800 series Snap-action momentary pushbutton switches Actuator & bushing options S M & M1 Ø6.35 (Ø.250) BUSHING OPTION B 1.02 (.040) A 6.35 (.250) 1.02 (.040) B 1.02 (.040) 3.10 (.122) 2.53 (.100) Ø8.31 (Ø.327) 7.36 (.290) 1.02 (.040) 7.37 (.290) Ø6.35 (Ø.250) Ø8.31 (Ø.327) DIMENSION A ACTUATOR OPTION DIM. B K K1 K2 M 6.35 (.250) 5.84 (.230) .069 (1.75) 4.27 (.168) S 6.35 (.250) 5.84 (.230) .069 (1.75) 4.27 (.168) M1 3.91 (.154) 8.18 (.322) 4.91 (.165) 6.70 (.264) D Panel cut-outs 4.75 (.187) 6.10 (.241) 2.63 (.104) 1.98 ( .078) 6.35 ( .251) Without keying B Q /UL APEM With A107 anti-rotate ring 0.76 (.030) 6.35 ( .251) 2.36 ( .093) 6.35 ( .251) With A158 anti-rotate ring 6.35 ( .251) With slotted keyway 6.35 ( .251) Accepts all 1/4” nonthreaded bushings Contact materials Dry circuit - gold over nickel over brass. RATING: 0.4 Volt-Amps (VA) max. at 20 V max. ELECTRIC LIFE: 60,000 cycles minimum. MECHANICAL LIFE: 500,000 cycles minimum. Power circuit - coin silver. RATING: 6 Amps at 125 VAC, 3 Amps at 250 VAC or 7 Amps at 30 VDC (resistive loads). ELECTRIC LIFE: 60,000 cycles minimum at full load. Approvals For power circuits - coin silver RATING: 6 Amps at 125 VAC or 3 Amps at 250 VAC (75% power factor). Underwriter Laboratories file no. E66367. Note - applicable only to terminations with coin silver contacts (Q option). www.apem.com D-5 AV series Anti-vandal and security pushbutton switches  19mm bushing  Single pole ON-OFF, Alternate Action, & Momentary functions  Standard sealing IP54, IP65 models available  Extremely rugged and durable Panel cut-out Specifications For all 400 series models, see section “C”. E SEALING ( OPTION K ) Ø19.00 (Ø.748) For all 800 series models, see section “D” Front panel sealing (IP65)  internal gasket AV Z SERIES 401 402 810KM 820KM B Gold Q Coin Silver Alternate Action Momentary Momentary (SPDT) Momentary (DPDT) Z 19mm w/flat actuator 19mm w/curved actuator 19mm w/mushroom cap Terminations K E Solder lug  For Terminal sealing Epoxy  E-1 Agency approval /UL (None) UL approved 6.37 (.251) 16.08 (.633) 19 800 series w/curved actuator & bushing Ø33.10 (Ø1.303) Ø14.18 (Ø.558) APEM U.S.A. 800 NO NC 18.85 (.742) Natural Red Powder coated red 19.00 X 1.00 S.I. C Ø14.18 (Ø.558) Ø16.13 (Ø.635) Ø22.00 (Ø.866) 09 flat actuator & curved bushing 0 6 6P 2.00 (.079) 19.00 X 1.00 S.I. 3.40 (.134) Mushroom cap color IP54 IP65 400 series models only, all 800 series models built with sealed terminals standard. 2.00 (.079) 0.75 (.030) Sealing Contact material Switch Model Actuators/Bushing Configurations 09 19 49  external gasket 3.40 (.134) 18.85 (.742) 21.47 (.845) 19 400 series w/ curved actuator & bushing www.apem.com 13.02 (.513) 49 Thd. actuator with mushroom cap & curved bushing APEM