ST12KHZQE
ST12KHZQE Datasheet
- gold over nickel plated brass contacts 0.4VA - 20V Max. - coin silver contacts 6A 125VAC, 3A 250VAC, 7A 30VDC<br>• Initial contact resistance 3 milliohms max. at 3VDC, Amp.<br>• Insulation resistance 2,000 min. between terminals & case ground.<br>• Dielectric strength 2,000 VAC for 1 minute between terminals & case ground.<br>• Electrical life 100,000 cycles at full load for ST1-1 and ST2-1, all other models 40,000 cycles
| Part | Datasheet |
|---|---|
ST12KHZQE |
ST12KHZQE (pdf) |
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| ST series Miniature toggle switches Distinctive features and specifications K Dry circuit through power ratings. K Ultra-rugged construction SPDT & DPDT models with numerous options. K PC and panel mount models. 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, Amp. • Insulation resistance 2,000 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 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 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 use “UL” prefix for series designation. For CSA marking, complete appropriate box on ordering format. APEM ST series Miniature toggle switches E SERIES ST1- Single Pole UL1 S.P. UL Model ST2- Double Pole UL2 D.P. UL Model Actuators K Standard F1 Flatted F3 Sm Flatted T4 Long round Terminations Z Solder lug C Printed circuit board V30 Straight w/bracket, non-crimped V31 Straight w/bracket, crimped Sealing E Epoxy Electrical Functions Bushing Contact Material 1 ON 2 ON 6 ON NONE ON OFF ON L M Standard 1/4” thd’d. H Splashproof 1/4” thd’d. Y Long 1/4” thd’d. M4 15/32” thd’d. B Gold Q Coin Silver G Gold over Silver L FUNCTION 6 DOUBLE POLE ONLY Agency approval 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. APEM ST series Miniature toggle switches Terminations • Solder lug or straight PC terminals • Epoxy sealed terminals standard Single pole panel mount with solder lug terminals Keyway 1/4 -40 UNS-2A APEM MODEL NO. UL NO. ST1-1KMZQE UL11KMZQE ST1-2KMZQE UL12KMZQE ON - ON OFF ON 3I 2 II 25° 1 III KEYWAY X Double pole panel mount with solder lug terminals Keyway 1/4 -40 UNS-2A MODEL NO. UL NO. ST2-1KMZQE UL21KMZQE ST2-2KMZQE UL22KMZQE ST2-6KMZQE UL26KMZQE 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 ST series Miniature rocker switches SERIES ST1- Single pole UL1 S.P. UL model ST2- Double pole UL2 D.P. UL model Sub-actuators L4 Specify without bezel L5 Specify with bezel Terminations Z Solder lug C Printed circuit board V30 Straight w/bracket, non-crimped V31 Straight w/bracket, crimped Sealing E Epoxy Electrical functions Sub-bushing Contact material 1 ON NONE ON 2 ON OFF ON 6 ON L L FUNCTION 6 DOUBLE POLE ONLY S4 Specify without bezel S5 Specify with bezel B Gold Q Coin Silver G Gold over Silver Actuators J1 Rocker J2 Lever J3 Small rocker J4 Small lever Bezel None J90 Snap-in J93 PC mount Bezel Color None 2 Black Actuator Color None 2 Black Agency approval 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 ST series Miniature rocker switches Solder lug terminals with snap-in bezel MODEL NO. SINGLE POLE ST1-1L5S5ZQJ4J9022 ST1-2L5S5ZQJ4J9022 ON OFF ON DOUBLE POLE ST2-1L5S5ZQJ4J9022 ST2-2L5S5ZQJ4J9022 ST1-6L5S5ZQJ4J9022 1-2 1-2-3 4-5-6 5-6 ON OFF ON Terminations • Solder lug or straight PC terminals • Epoxy sealed terminals standard Availability All models with coin silver contacts Q only. Marking To order switches marked UL, complete appropriate box on ordering format. APEM 300 & 400 series Miniature pushbutton switches E SERIES 301 302 305 306 401 402 Bushing None T1 Standard 15/32” thd’d. see dwg - 301, 303 & 305 only . Contact material B Gold Q Coin Silver Bezel & Cap J81 Snap-in Actuators Terminations Sealing Standard S Long see dwg. - specify for all models with bezels-not available for 306 Z Solder lug C Printed circuit board V-1 Right angle p.c. terminals for 301, 302, 305, 401 & 402 only. see dwg Epoxy Bezel color 2 Black 8 White Cap Color 2 Black 6 Red Agency approval 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. NOTICE please note that not all combinations of above numbers are available. Refer to the following pages for further information. APEM 300 & 400 series Miniature pushbutton switches Terminations • Solder lug or straight PC terminals • Epoxy sealed terminals standard C Normally open with overtravel 301 Solder lug terminals 301ZQE Normally Open 301ZBE Normally Open PC terminals 301CQE 301CBE Normally Open Normally Open Total travel Over travel Actuation force 8.5oz. Normally open no overtravel 302 Availability All models with coin silver contacts Q only. Marking To order switches marked UL, complete appropriate box on ordering format. APEM 800 series Snap-action momentary pushbutton switches SERIES 810 Single pole 820 Double Bushing M Standard 1/4” threaded M1 Short 1/4” threaded Contact material B Gold Q Coin Silver Actuators Termination K Standard K1 Short Z Solder lug C Printed circuit board K2 Medium A-1 Horizontal V30 Straight w/bracket Bezel & cap None J81 Snap-in Bezel color None 2 Black Cap color None 2 Black Agency approval No approval 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. APEM Keyway COMM NO NC Solder lug terminals 810KMZ Solder lug terminals 820KMZ Horizontal right angle 810KSA-1 APEM 800 series Snap-action momentary pushbutton switches Terminations • Solder lug or straight PC terminals • Epoxy sealed terminals standard |
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