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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  • Sentrol 129 GuardSwitch
    129-6N-12J-DG Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    129-6N-12J-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 12 ft leads, stainless steel threaded barrel (M12) w/2 panel nuts, -40 to 180 F temp range, IP67.
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    115-EY-06K Edwards Signaling Sentrol Interlock Switch
    115-EY-06K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 115 GuardSwitch Series Interlock Switch, 120VAC 1.25 A max op voltage, normally close/Triac output, 150VA, 18/2 SJTOW 6 ft leads, nylon, -40 to 180 F temp range, IP67.
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  • Sentrol 115 GuardSwitch
    115-8Y-12K-SER25 Edwards Signaling Sentrol Interlock Switch
    115-8Y-12K-SER25

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 115 GuardSwitch Series Interlock Switch, 120VAC 1.25 A max op voltage, normally open/Triac output, 150VA, 1 in nominal sense range, 18/2 SJTOW 12 ft leads, nylon, -40 to 180 F temp range, IP67,max 25 switches in series.
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    115-6Y-30K-D6 Edwards Signaling Sentrol Non-Contact Interlock/Position Switch - Mini Surface Mount
    115-6Y-30K-D6

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 115 GuardSwitch Series Non-Contact Interlock/Position Switch - Mini Surface Mount, 120VAC/DC 0.2 A max op voltage, DPST / 2 normally open contacts, 25VA/W, 1 in nominal sense range, 18/2 SJTOW 30 ft leads, nylon, -40 to 180 F...
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    115-6Y-18K Edwards Signaling Sentrol Non-Contact Interlock/Position Switch - Mini Surface Mount
    115-6Y-18K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards 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 18 ft leads, nylon, -40 to 180 F temp range, IP67.
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    151-7Z-06A-D7 Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    151-7Z-06A-D7

    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, DPST (2 NO), 100VA/84W, 1.2 in nominal sense range, 3/16 SS cable with 6 ft leads, Polyurethane Enamel-Coated Alum, -40 to 180...
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    151-6Z-15K Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    151-6Z-15K

    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 15 ft leads, Polyurethane Enamel-Coated Alum, -40 to 180 F temp range,...
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    151-6Z-12K-D6 Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    151-6Z-12K-D6

    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, DPST (2 NO), 25VA/W, 1.5 in nominal sense range, 18/2 STJOW 12 ft leads, Polyurethane Enamel-Coated Alum, -40 to 180 F temp range,...
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