Keylock Switches
Explore Keylock Switches parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to ICMENU. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Circuit | Number of Positions | Switch Function | Contact Timing | Current Rating (Amps) | Voltage Rating - AC | Voltage Rating - DC | Actuator Type | Key Removable Positions | Angle of Throw | Contact Material | Contact Finish | Mounting Type | Termination Style | Panel Cutout Dimensions | Features | Operating Temperature |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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51-378.F22DFACTUATOR, 25 MM, 2 NC / 2 NO, M |
2,833 |
|
Datasheet | 51 | Bag | Active | 4PST-2NO/2NC | 3 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Left and Right | 42°, 90° | Silver | Gold | Panel Mount | Solder, Quick Connect - 0.110" (2.8mm) | Circular - 22.30mm Dia | - | -25°C ~ 55°C |
|
|
51-362.F22DACTUATOR, 24 MM X 18 MM, 2 NC / |
3,914 |
|
Datasheet | 51 | Bag | Active | 4PST-2NO/2NC | 3 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Left and Right | 90° | Silver | Gold | Panel Mount | Solder, Quick Connect - 0.110" (2.8mm) | Circular - 16.20mm Dia | - | -25°C ~ 55°C |
|
|
22-331.514DACTUATOR, 22 MM X 30 MM, 36 MM X |
2,070 |
|
Datasheet | 22 | Bag | Active | SPST-NO | 2 | Off-On | Not Specified | 10A (AC) | 400 V | - | Flat Key | Right | 90° | Silver | Gold | Panel Mount | PC Pin | Rectangular - 30.00mm x 22.00mm | - | - |
|
|
51-297.025D2ACTUATOR, 24 MM X 18 MM, 3 NC / |
4,408 |
|
Datasheet | 51 | Bag | Active | 6PST-3NO/3NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | - | Flat Key | 1 only | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 16.00mm Dia | - | - |
|
51-137.025DACTUATOR, 18 MM, 3 NC / 3 NO, R |
1,607 |
|
Datasheet | 51 | Bag | Active | 6PST-3NO/3NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 16.20mm Dia | - | -25°C ~ 55°C |
|
|
51-257.025D2ACTUATOR, 18 MM X 18 MM, 3 NC / |
4,828 |
|
Datasheet | 51 | Bag | Active | 6PST-3NO/3NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 16.20mm Dia | - | -25°C ~ 55°C |
|
|
51-197.025D2ACTUATOR, 24 MM X 18 MM, 3 NC / |
2,317 |
|
Datasheet | 51 | Bag | Active | 6PST-3NO/3NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 16.20mm Dia | - | -25°C ~ 55°C |
|
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51-373.F22DACTUATOR, 18 MM, 2 NC / 2 NO, M |
4,105 |
|
Datasheet | 51 | Bag | Active | 4PST-2NO/2NC | 3 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | - | Flat Key | All | - | Silver | Gold | Panel Mount | Solder, Quick Connect - 0.110" (2.8mm) | Circular - 16.20mm Dia | - | - |
|
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51-372.F22DFSWITCH KEYLOCKPOS 4PST 5A 250V |
3,542 |
|
Datasheet | 51 | Bulk | Active | 4PST-2NO/2NC | - | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | - | Flat Key | Left and Right | 90° | Silver (Ag) | - | Panel Mount | Solder, Quick Connect - 0.110" (2.8mm) | Circular - 22.30mm Dia | IP65 | -25°C ~ 55°C |
|
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51-237.025D2FACTUATOR, 25 MM, 3 NC / 3 NO, R |
4,572 |
|
Datasheet | 51 | Bag | Active | 6PST-3NO/3NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 22.30mm Dia | - | -25°C ~ 55°C |
|
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14-237.025K2ACTUATOR, NATURE, ALUMINIUM, ANO |
1,545 |
|
Datasheet | 14 | Bag | Active | 6PST-3NO/3NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 22.30mm Dia | - | -25°C ~ 55°C |
|
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51-338.025D2ACTUATOR, 18 MM, 4 NC / 4 NO, R |
1,010 |
|
Datasheet | 51 | Bag | Active | 8PST-4NO/4NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 16.20mm Dia | - | -25°C ~ 55°C |
|
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51-198.025D2ACTUATOR, 24 MM X 18 MM, 4 NC / |
3,418 |
|
Datasheet | 51 | Bag | Active | 8PST-4NO/4NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 16.20mm Dia | - | -25°C ~ 55°C |
|
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51-158.025D2ACTUATOR, 18 MM X 18 MM, 4 NC / |
1,057 |
|
Datasheet | 51 | Bag | Active | 8PST-4NO/4NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 16.20mm Dia | - | -25°C ~ 55°C |
|
|
51-298.025D2ACTUATOR, 24 MM X 18 MM, 4 NC / |
2,035 |
|
Datasheet | 51 | Bag | Active | 8PST-4NO/4NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | - | Flat Key | 1 only | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 16.00mm Dia | - | - |
|
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14-137.025K2ACTUATOR, NATURE, ALUMINIUM, ANO |
2,003 |
|
Datasheet | 14 | Bag | Active | 6PST-3NO/3NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 22.30mm Dia | - | -25°C ~ 55°C |
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14-143.025K2ACTUATOR, NATURE, ALUMINIUM, ANO |
2,909 |
|
Datasheet | 14 | Bag | Active | 6PST-3NO/3NC | 2 | On-Mom, Off-Mom | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 42° | Silver | Gold | Panel Mount | Solder Lug | Circular - 30.50mm Dia | - | -25°C ~ 55°C |
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51-138.025D2FACTUATOR, 25 MM, 4 NC / 4 NO, R |
3,537 |
|
Datasheet | 51 | Bag | Active | 8PST-4NO/4NC | 2 | On-Off, Off-On | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 90° | Silver | Gold | Panel Mount | Solder Lug | Circular - 22.30mm Dia | - | -25°C ~ 55°C |
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51-148.025D2ACTUATOR, 18 MM X 18 MM, 4 NC / |
3,960 |
|
Datasheet | 51 | Bag | Active | 8PST-4NO/4NC | 2 | On-Mom, Off-Mom | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 42° | Silver | Gold | Panel Mount | Solder Lug | Circular - 16.20mm Dia | - | -25°C ~ 55°C |
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51-144.025D2ACTUATOR, 18 MM, 4 NC / 4 NO, R |
4,188 |
|
Datasheet | 51 | Bag | Active | 8PST-4NO/4NC | 2 | On-Mom, Off-Mom | Not Specified | 5A (AC) | 250 V | 24 V | Flat Key | Right | 42° | Silver | Gold | Panel Mount | Solder Lug | Circular - 16.20mm Dia | - | -25°C ~ 55°C |
Frequently Asked Questions
What are Keylock Switches components used for?
Keylock Switches components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Keylock Switches part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can ICMENU help source obsolete or hard-to-find Keylock Switches parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. ICMENU will review your request and provide available stock, pricing and sourcing information.