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

235 items

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    151-6N-12K Edwards Signaling Sentrol Position Switch
    151-6N-12K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 151 GuardSwitch Series Position Switch, 120VAC/28VDC 0.8 A/3 A max op voltage, normally open, 18/3 STJOW 12 ft leads, Polyurethane Enamel-Coated Alum, -40 to 180 F temp range, IP67.
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    151-4Z-06K Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    151-4Z-06K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 151 GuardSwitch Series Non-Contact Interlock/Position Switch, 120VAC/28VDC 0.8 A/3 A max op voltage, SPDT, 100VA/84W, 1.2 in nominal sense range, 18/3 STJOW 6 ft leads, Polyurethane Enamel-Coated Alum, -40 to 180 F temp range,...
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  • Edwards Guard Switch 13
    141-6Y-06M Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    141-6Y-06M

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 141 GuardSwitch Series Non-Contact Interlock/Position Switch, 120VAC/VDC 0.2 A max op voltage, normally open, 25VA/W, 1 in nominal sense range, 18/2 SJTOW 6 ft leads, Kynar Polyvinylidene Flouride.
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    141-18N-12M Edwards Signaling Sentrol Position Switch
    141-18N-12M

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 141 GuardSwitch Series Position Switch, 220VAC 1 A max op voltage, normally open / Triac output, 220VA, 18/2 SJTOW 12 ft leads, Kynar Polyvinylidene Flouride, 14 to 150 F temp range, IP67.
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    141-18N-03M Edwards Signaling Sentrol Position Switch
    141-18N-03M

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 141 GuardSwitch Series Position Switch, 220VAC 1 A max op voltage, normally open / Triac output, 220VA, 18/2 SJTOW 3 ft leads, Kynar Polyvinylidene Flouride, 14 to 150 F temp range, IP67.
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    141-17N-12K Edwards Signaling Sentrol Position Switch
    141-17N-12K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 141 GuardSwitch Series Position Switch, 250VAC/VDC 0.4 A max op voltage, normally open, 100VA/W, 18/2 SJTOW 12 ft leads, Kynar Polyvinylidene Flouride, 14 to 150 F temp range, IP67.
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  • Sentrol 129 GuardSwitch
    129-X Edwards Signaling Sentrol Actuator
    129-X

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 129 GuardSwitch Series Actuator for 100 Series (129 GuardSwitch).
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    129-6N-20J-DG Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    129-6N-20J-DG

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 129 GuardSwitch Series Non-Contact Interlock/Position Switch, 120VAC/VDC 0.2 A max op voltage, DPST (2 NO), 25VA/W, 22/4 jacketed 20 ft leads, stainless steel threaded barrel (M12) w/2 panel nuts, -40 to 180 F temp range, IP67.
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