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.
Parts in this category
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| Part & Mfr | Actuator Type | Approval Agency | Circuit | Conduit Thread Size | Current Rating (Amps) | Features | 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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Omron
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Omron
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Non-Contact | CE, cULus | 3PST-2NC/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
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Panel Disconnect | CE, cULus | 4PST-2NO/2NC (DB/DM) | 1/2" NPT x3 | 4A (AC/DC) | - | 153kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 80°C | Screw Terminal | Solenoid Release | 24VAC/DC | 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, TUV | 3PST-2NC/1NO | - | 500mA (DC) | - | - | IP67 - Dust Tight, Waterproof | 7mm | 10mm | -10°C ~ 95°C | Cable with Connector (M12) | Magnetic | - | 24VDC | |
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Omron
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Price on request
Price and Stock
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Panel Disconnect | CCC, CE, CSA, UL | DPST-NO/NC (DB/DM) + SPST-NC (DB) | M20 | 3A (AC) | - | 71kgf | IP67 - Dust Tight, Waterproof | - | - | -10°C ~ 55°C | Screw Terminal | Solenoid Release | 24VDC | 250VAC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
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Panel Disconnect | CCC, CE, CSA, UL | DPST-NC (DB) + SPST-NC (DB) | M20 | 3A (AC) | - | 71kgf | IP67 - Dust Tight, Waterproof | - | - | -10°C ~ 55°C | Screw Terminal | Solenoid Release | 24VDC | 250VAC | |
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Omron
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Price on request
Price and Stock
on Request |
Panel Disconnect | CCC, CE, CSA, UL | DPST-NO/NC (DB/DM) + SPST-NC (DB) | G1/2 | 6A (AC) | Status Indicator | 71kgf | IP67 - Dust Tight, Waterproof | - | - | -10°C ~ 55°C | Screw Terminal | Solenoid Release | 24VDC | 115VAC | |
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Omron
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Price and Stock
on Request |
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Omron
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Price on request
Price and Stock
on Request |
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Omron
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Price on request
Price and Stock
on Request |
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Omron
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Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 4PST-3NC/1NO (DB/DM) | M20 x3 | 4A (AC/DC) | - | 122kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 55°C | Screw Terminal | Solenoid Locking | 110VAC | 230VAC, 24VDC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CCC, CE, CSA, UL | DPST-NO/NC (DB/DM) + SPST-NC (DB) | PG13.5 | 6A (AC) | Status Indicator | 71kgf | IP67 - Dust Tight, Waterproof | - | - | -10°C ~ 55°C | Screw Terminal | Solenoid Release | 24VDC | 115VAC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CCC, CE, CSA, UL | DPST-NC (DB) + SPST-NC (DB) | G1/2 | 6A (AC) | Status Indicator | 71kgf | IP67 - Dust Tight, Waterproof | - | - | -10°C ~ 55°C | Screw Terminal | Solenoid Release | 24VDC | 115VAC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CCC, CE, CSA, UL | DPST-NO/NC (DB/DM) + SPST-NC (DB) | M20 | 6A (AC) | Status Indicator | 71kgf | IP67 - Dust Tight, Waterproof | - | - | -10°C ~ 55°C | Screw Terminal | Solenoid Release | 24VDC | 115VAC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 4PST-3NC/1NO (DB/DM) | M20 x3 | 4A (AC/DC) | - | 122kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 55°C | Screw Terminal | Solenoid Release | 110VAC | 230VAC, 24VDC | |
Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Non-Contact | CE, cULus, TUV | 3PST-2NC/1NO | - | 500mA (DC) | - | - | IP67 - Dust Tight, Waterproof | 7mm | 10mm | -10°C ~ 95°C | Cable with Connector (M12) | Magnetic | - | 24VDC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 4PST-2NO/2NC | M20 x3 | 4A (AC/DC) | - | 122kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 55°C | Screw Terminal | Solenoid Release | 24VAC/DC | 230VAC, 24VDC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CCC, CE, CSA, UL | DPST-NC (DB) + SPST-NC (DB) | PG13.5 | 6A (AC) | Status Indicator | 71kgf | IP67 - Dust Tight, Waterproof | - | - | -10°C ~ 55°C | Screw Terminal | Solenoid Release | 24VDC | 115VAC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 4PST-2NO/2NC | M20 x3 | 4A (AC/DC) | - | 122kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 55°C | Screw Terminal | Solenoid Locking | 24VAC/DC | 230VAC, 24VDC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CCC, CE, CSA, UL | DPST-NC (DB) + SPST-NC (DB) | PG13.5 | 3A (AC) | - | 71kgf | IP67 - Dust Tight, Waterproof | - | - | -10°C ~ 55°C | Screw Terminal | Solenoid Locking | 24VDC | 250VAC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Non-Contact | CE, cULus | DPST-NC | - | 2A (AC) | - | - | IP67 - Dust Tight, Waterproof | 7 ~ 12mm | 12 ~ 25mm | -10°C ~ 55°C | Cable Leads | Magnetic | - | 230VAC | |
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Omron
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Send RFQ |
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
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 4PST-3NC/1NO | M20 x3 | 4A (AC/DC) | - | 122kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 55°C | Screw Terminal | Solenoid Release | 24VAC/DC | 230VAC, 24VDC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CCC, CE, CSA, UL | DPST-NO/NC (DB/DM) + SPST-NC (DB) | PG13.5 | 3A (AC) | - | 71kgf | IP67 - Dust Tight, Waterproof | - | - | -10°C ~ 55°C | Screw Terminal | Solenoid Locking | 24VDC | 250VAC | |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CCC, CE, CSA, UL | DPST-NO/NC (DB/DM) + SPST-NC (DB) | G1/2 | 3A (AC) | - | 71kgf | IP67 - Dust Tight, Waterproof | - | - | -10°C ~ 55°C | Screw Terminal | Solenoid Locking | 24VDC | 250VAC | |
Omron
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Send RFQ |
Price on request
Price and Stock
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Non-Contact | CE, cULus | DPST-NC | - | 200mA (DC) | Status Indicator, Magnetic Latching | 91kgf | IP67 - Dust Tight, Waterproof | 1mm | 10mm | -25°C ~ 40°C | Cable with Connector (M12) | RFID | 24VDC | 24VDC | |
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Honeywell
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Send RFQ |
Price on request
Price and Stock
on Request |
Non-Contact | CE, UL | 3PST-2NC/1NO | - | 1A (DC) | - | - | IP67 - Dust Tight, Waterproof | 10mm | 30mm | -10°C ~ 55°C | Cable Leads | Magnetic | - | 30VDC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Non-Contact | CE, cULus | DPST-NC | - | 2A (AC) | - | - | IP67 - Dust Tight, Waterproof | 7 ~ 12mm | 12 ~ 25mm | -10°C ~ 95°C | Cable Leads | Magnetic | - | 230VAC | |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 4PST-3NC/1NO (DB/DM) | 1/2" NPT x3 | 4A (AC/DC) | - | 153kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 80°C | Screw Terminal | Solenoid Release | 24VAC/DC | 230VAC, 24VDC | |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 4PST-3NC/1NO (DB/DM) | 1/2" NPT x3 | 4A (AC/DC) | - | 153kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 80°C | Screw Terminal | Solenoid Locking | 24VAC/DC | 230VAC, 24VDC | |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 3PST-2NC/1NO | M20 | 5A (AC), 2A (DC) | - | 102kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 220VAC | 100VAC, 24VDC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 3PST-NC | M20 | 5A (AC), 2A (DC) | - | 102kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 24VAC/DC | 100VAC, 24VDC | |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 3PST-NC | M20 | 5A (AC), 2A (DC) | - | 102kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 110VAC | 100VAC, 24VDC | |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 3PST-NC | M20 | 5A (AC), 2A (DC) | - | 102kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 60°C | Screw Terminal | Solenoid Release | 220VAC | 100VAC, 24VDC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 4PST-2NO/2NC | M20 x3 | 4A (AC/DC) | - | 122kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 55°C | Screw Terminal | Solenoid Release | 24VAC/DC | 230VAC, 24VDC | |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CCC, CE, cULus, TUV | 3PST-2NC/1NO x 2 | G1/2 x2 | 3A (AC), 270mA (DC) | Manual Override, Trapped Key | 306kgf | IP67 - Dust Tight, Waterproof | - | - | -10°C ~ 55°C | Screw Terminal | Solenoid Release | 24VDC | 240VAC, 250VDC | |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 4PST-3NC/1NO | M20 x3 | 4A (AC/DC) | - | 122kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 55°C | Screw Terminal | Solenoid Release | 24VAC/DC | 230VAC, 24VDC | |
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Omron
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Send RFQ |
Price on request
Price and Stock
on Request |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
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 | 24VAC/DC | 100VAC, 24VDC | |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 4PST-3NC/1NO | M20 x3 | 4A (AC/DC) | - | 122kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 55°C | Screw Terminal | Solenoid Release | 24VAC/DC | 230VAC, 24VDC | |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
Panel Disconnect | CE, cULus | 4PST-3NC/1NO | M20 x3 | 4A (AC/DC) | - | 122kgf | IP67 - Dust Tight, Waterproof | - | - | -20°C ~ 55°C | Screw Terminal | Solenoid Release | 110VAC | 230VAC, 24VDC | |
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Omron
|
Send RFQ |
Price on request
Price and Stock
on Request |
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Omron
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Price on request
Price and Stock
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