What are Interlock Switches ?
Interlock Switches are safety devices designed to prevent machinery operation when certain conditions are not met. They are commonly used in industrial applications, including production electronics assembly and maintenance. Key specifications for selection include Actuator Type, which determines the method of operation; Current Rating (Amps), which ensures compatibility with electrical systems; and Ingress Protection, which indicates the switch's resistance to environmental factors. Validating lifecycle status and sourcing options is crucial for procurement teams to mitigate risks.
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| Part & Mfr | Actuator Type | Approval Agency | Circuit | Conduit Thread Size | Current Rating (Amps) | Holding Force | Ingress Protection | Must Operate | Must Release | Operating Temperature | Termination Style | Type | Voltage | Voltage Rating | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Omron
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Panel Disconnect | CE, cULus | 5PST-3NC/2NO | M20 x3 | 5A (AC), 2A (DC) | 204kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Locking | 110VAC | 100VAC, 24VDC | |
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Omron
|
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Panel Disconnect | CE, cULus | 5PST-3NC/2NO | M20 x3 | 5A (AC), 2A (DC) | 204kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Locking | 220VAC | 100VAC, 24VDC | |
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Omron
|
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Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 5PST-4NC/1NO | M20 x3 | 5A (AC), 2A (DC) | 204kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 24VAC/DC | 100VAC, 24VDC | |
|
Omron
|
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Price on request
Price and Stock
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Panel Disconnect | CE, cULus | 5PST-4NC/1NO | M20 x3 | 5A (AC), 2A (DC) | 204kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 110VAC | 100VAC, 24VDC | |
|
Omron
|
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Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 5PST-4NC/1NO | M20 x3 | 5A (AC), 2A (DC) | 204kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 220VAC | 100VAC, 24VDC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 5PST-4NC/1NO | M20 x3 | 5A (AC), 2A (DC) | 204kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 24VAC/DC | 100VAC, 24VDC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 5PST-4NC/1NO | M20 x3 | 5A (AC), 2A (DC) | 204kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 110VAC | 100VAC, 24VDC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 5PST-4NC/1NO | M20 x3 | 5A (AC), 2A (DC) | 204kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 220VAC | 100VAC, 24VDC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 5PST-4NC/1NO | M20 x3 | 5A (AC), 2A (DC) | 204kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 24VAC/DC | 100VAC, 24VDC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 5PST-4NC/1NO | M20 x3 | 5A (AC), 2A (DC) | 204kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 110VAC | 100VAC, 24VDC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 5PST-4NC/1NO | M20 x3 | 5A (AC), 2A (DC) | 204kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 220VAC | 100VAC, 24VDC | |
|
Omron
|
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Price on request
Price and Stock
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Non-Contact | CE, cULus | 4PST-3NC/1NO | - | 100mA (AC/DC) | - | IP68 - Dust Tight, Waterproof | 10mm | 13mm | -25°C ~ 125°C | Cable with Connector (M12) | Magnetic | - | 230VAC, 24VDC | |
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Omron
|
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Price on request
Price and Stock
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Non-Contact | CE, cULus | 4PST-3NO/1NC | - | 100mA (AC/DC) | - | IP68 - Dust Tight, Waterproof | 10mm | 13mm | -25°C ~ 125°C | Cable with Connector (M12) | Magnetic | - | 230VAC, 24VDC | |
Schneider Electric
|
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Price on request
Price and Stock
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Non-Contact | CSA, E2, EAC, Ecolab, FCC, IC, RCM, TUV | - | - | 60mA (DC) | - | IP65/IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof | 10mm | 35mm | -25°C ~ 70°C | Connector (M12) | RFID | - | 24VDC | |
|
Schneider Electric
|
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Price on request
Price and Stock
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Non-Contact | CSA, E2, EAC, Ecolab, FCC, IC, RCM, TUV | DPST-NO | - | 60mA (DC) | - | IP65 - Dust Tight, Water Resistant | 10mm | 35mm | -25°C ~ 70°C | Connector (M12) | RFID | - | 30VDC | |
Schneider Electric
|
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Price on request
Price and Stock
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- | CSA, UL | DPST-NO/NC | - | 100mA (DC) | - | IP66/IP67 - Dust Tight, Water Resistant, Waterproof | 8mm | 20mm | -25°C ~ 85°C | Cable Leads | Magnetic | - | 24VDC | |
|
Schneider Electric
|
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Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | DPST-NO/NC | - | 1.5A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Omron
|
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Price on request
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- | CE | - | - | - | - | - | - | - | -40°C ~ 200°C | - | Trapped Key Exchange Unit | - | - | |
|
Schneider Electric
|
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Price on request
Price and Stock
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Non-Contact | CSA, E2, EAC, FCC, IC, RCM, TUV | - | - | 60mA (DC) | - | IP65/IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof | 10mm | 35mm | -25°C ~ 70°C | Connector (M12) | RFID | - | 24VDC | |
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Non-Contact | CSA, E2, EAC, Ecolab, FCC, IC, RCM, TUV | - | - | 60mA (DC) | - | IP65/IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof | 10mm | 35mm | -25°C ~ 70°C | Connector (M12) | RFID | - | 24VDC | |
|
Schneider Electric
|
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Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | 3PST-1NC/2NO | 1/2" NPT | 6A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Screw Terminal | Non-Locking | - | 240VAC, 250VDC | |
|
Schneider Electric
|
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Price on request
Price and Stock
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Non-Contact | CSA, UL | DPST-NO/NC | - | - | - | IP67 - Dust Tight, Waterproof | 8mm | 20mm | - | Cable with Connector (M8) | Magnetic | - | - | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
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Panel Disconnect | CSA, CUL, UL | 3PST-NC | - | 1.5A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | 3PST-2NO/1NC | PG13.5 | 6A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | 3PST-2NC/1NO | M20 x 1.5 | 6A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | - | 3PST-2NC/1NO | M20 x 1.5 | - | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Screw Terminal | Key Locking | - | - | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | 3PST-2NC/1NO | PG13.5 | 6A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Non-Contact | CSA, E2, EAC, Ecolab, FCC, IC, RCM, TUV | - | - | 60mA (DC) | - | IP65/IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof | 10mm | 35mm | -25°C ~ 70°C | Connector (M12) | RFID | - | 24VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Non-Contact | CSA, E2, EAC, Ecolab, FCC, IC, RCM, TUV | DPST-NO | - | 60mA (DC) | - | IP65 - Dust Tight, Water Resistant | 10mm | 35mm | -25°C ~ 70°C | Connector (M12) | RFID | - | 30VDC | |
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, TUV, UL | DPST-NC | 1/2" NPT | 750mA (AC), 550mA (DC) | 143kgf | IP66/IP67 - Dust Tight, Water Resistant, Waterproof | - | - | -25°C ~ 60°C | Screw Terminal | Solenoid Locking | - | 240VAC, 24VDC | |
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, TUV, UL | DPST-NC | M20 x 1.5 | 750mA (AC), 550mA (DC) | 143kgf | IP66/IP67 - Dust Tight, Water Resistant, Waterproof | - | - | -25°C ~ 60°C | Screw Terminal | Solenoid Locking | - | 240VAC, 24VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | DPST-NO/NC | M20 x 1.5 | 750mA (AC), 550mA (DC) | - | IP66 - Dust Tight, Waterproof | - | - | -25°C ~ 60°C | Cable Leads | Key Locking | - | 240VAC, 24VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | DPST-NC | M20 x 1.5 | 750mA (AC), 550mA (DC) | - | IP66 - Dust Tight, Waterproof | - | - | -25°C ~ 60°C | Cable Leads | Key Locking | - | 240VAC, 24VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | 3PST-2NO/1NC | PG13.5 | 6A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | 3PST-2NC/1NO | PG13.5 | 6A (AC), 550mA (DC) | - | IP66 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | 3PST-2NC/1NO | M20 x 1.5 | 6A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | 3PST-NC | - | 1.5A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, TUV, UL | 3PST-2NC/1NO | M20 x 1.5 | 750mA (AC), 550mA (DC) | - | IP66 - Dust Tight, Waterproof | - | - | - | Cable Leads | Key Locking | - | 24VAC, 24VDC | |
|
Schneider Electric
|
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Price on request
Price and Stock
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Shaft | BG, CSA, UL | 3PST-NC | 1/2" NPT | 6A (AC), 200mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Screw Terminal | Non-Locking | - | 120VAC, 125VDC | |
|
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
- | CE | - | - | - | - | - | - | - | -40°C ~ 200°C | - | Trapped Key Exchange Unit | - | - | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Shaft | BG, CSA, UL | 3PST-2NO/1NC | 1/2" NPT | - | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Screw Terminal | Non-Locking | - | - | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
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Shaft | BG, CSA, UL | 3PST-2NC/1NO | 1/2" NPT | - | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Screw Terminal | Non-Locking | - | - | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
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Panel Disconnect | CSA, UL | DPST-NO/NC | 1/2" NPT | 3A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 60°C | Screw Terminal | Solenoid Locking | - | 120VAC, 125VDC | |
Schneider Electric
|
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Price on request
Price and Stock
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Panel Disconnect | CSA, UL | DPST-NC | M16 x 1.5 | 3A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 60°C | Screw Terminal | Solenoid Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
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Price on request
Price and Stock
on Request |
Panel Disconnect | - | DPST-NC | - | 6A (AC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 60°C | Screw Terminal | Solenoid Locking | - | 120VAC | |
|
Schneider Electric
|
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Price on request
Price and Stock
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Panel Disconnect | CSA, UL | DPST-NO/NC | PG11 | 1.5A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 60°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | DPST-NO/NC | PG11 | 3A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 60°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CSA, UL | 3PST-2NC/1NO | - | 1.5A (AC), 550mA (DC) | - | IP67 - Dust Tight, Waterproof | - | - | -25°C ~ 70°C | Cable Leads | Key Locking | - | 120VAC, 125VDC | |
|
Schneider Electric
|
Send RFQ |
Price on request
Price and Stock
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Panel Disconnect | CSA, TUV, UL | DPST-NC | 1/2" NPT | 750mA (AC), 550mA (DC) | 306kgf | IP66/IP67 - Dust Tight, Water Resistant, Waterproof | - | - | -25°C ~ 60°C | Screw Terminal | Solenoid Locking | - | 240VAC, 24VDC | |
Schneider Electric
|
Send RFQ |
Price on request
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Panel Disconnect | CSA, TUV, UL | 3PST-1NO/2NC | M20 x 1.5 | 750mA (AC), 550mA (DC) | 143kgf | IP66/IP67 - Dust Tight, Water Resistant, Waterproof | - | - | -25°C ~ 60°C | Screw Terminal | Solenoid Locking | - | 240VAC, 24VDC |
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