Interlock Switches

Valin provides a wide selection of Safety Interlock Switches which can be used to check whether movable guards are opened or closed. Browse our selection of Safety Interlock Switches, available in power-to-release or power-to-lock models, and non-contact types.

Interlock Switches

236 items

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  • Sentrol 151 GuardSwitch
    151-6Z-06K Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    151-6Z-06K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 151 GuardSwitch Series Non-Contact Interlock/Position Switch, 120VAC/VDC 0.2 A max op voltage, normally open, 25VA/W, 1.5 in nominal sense range, 18/2 STJOW 6 ft leads, Polyurethane Enamel-Coated Alum, -40 to 180 F temp range,...
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  • Sentrol 115 GuardSwitch
    115-7Y-12K Edwards Signaling Sentrol Interlock Switch
    115-7Y-12K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edward Signaling Sentrol 115 GuardSwitch Series Interlock Switch, 120VAC/28VDC 0.8 A/3 A max op voltage, normally open, 100VA/84W, 0.7 in nominal sense range, 18/2 jacketed 12 ft leads, nylon, -40 to 180 F temp range, IP67.
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  • Sentrol 115 GuardSwitch
    115-7Y-06K Edwards Signaling Sentrol Interlock Switch
    115-7Y-06K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edward Signaling Sentrol 115 GuardSwitch Series Interlock Switch, 120VAC/28VDC 0.8 A/3 A max op voltage, normally open, 100VA/84W, 0.7 in nominal sense range, 18/2 SJTOW 6 ft leads, nylon, -40 to 180 F temp range, IP67.
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  • Sentrol 115 GuardSwitch
    115-6Y-12K Edwards Signaling Sentrol Non-Contact Interlock/Position Switch - Mini Surface Mount
    115-6Y-12K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edward Signaling Sentrol 115 GuardSwitch Series Non-Contact Interlock/Position Switch - Mini Surface Mount, 120VAC/DC 0.2 A max op voltage, normally open, 25VA/W, 1 in nominal sense range, 18/2 SJTOW 12 ft leads, nylon, -40 to 180 F temp range, IP67.
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  • Edwards Guard Switch 2
    109-6Y Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    109-6Y

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edward Signaling Sentrol 109 GuardSwitch Series Non-Contact Interlock/Position Switch, 120VAC/DC 0.2 A max op voltage, normally open, 25VA load rating, 1 in nominal sense range, gray ABS Plastic, screw terminals, -40 to 180 F temp range, IP62.
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  • Sentrol 115 GuardSwitch
    115-Y Edwards Signaling Sentrol 115 Series GuardSwitch (Actuator Only)
    115-Y

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 115 Series GuardSwitch Actuator only.
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  • Sentrol 301 BT GuardSwitch
    301-BT-12K Edwards Signaling Sentrol Safety Switch
    301-BT-12K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 301-BT GuardSwitch Series Safety Switch, IP66, -40 to 180 F temp range, folded 304 SS, 48V op voltage, 0.3A, DPST (1 NO, 1 NC), 12 ft lead, 0.3 to 0.6 in nominal sense range.
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  • Sentrol 2840T Series
    2847T-M Edwards Signaling Sentrol High Security Magnetic Contact
    2847T-M

    Edwards Signaling

    Product Type: Magnetic Contact Interlock Switches

    Edwards Signaling Sentrol 2800T Series High Security Magnetic Contact, UL listed for use in haz. location classes, -40 to 180 F temp range, die-cast Aluminum housing, brown, 30V op voltage, 0.25A, 3VA/W, SPDT, explosionproof triple-biased #6 screw...
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