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 113 GuardSwitch
    113-7Y-12K Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    113-7Y-12K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol GuardSwitch Series 100 Non-Contact Interlock/Position Switch, 120VAC/28VDC 0.8 A/3 A max op voltage, normally open, 100VA (AC)/ 84W (DC) load rating, 0.7 in nominal sense range, 18/2 STJOW 12 ft lead, ABS plastic, -40 to 180 F...
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  • Edwards Guard Switch
    104-1U-06V Edwards Signaling Sentrol Non-Contact Interlock/Position Switch - Mini Surface Mount
    104-1U-06V

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol 104 GuardSwitch Series Non-Contact Interlock/Position Switch - Mini Surface Mount, 120VAC/DC 0.5 A max op voltage, normally open, 15VA load rating, 0.5 in nominal sense range, white ABS Plastic, 6 ft wire leads, -40 to 150 F...
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    111-4Y-06K Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    111-4Y-06K

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol GuardSwitch Series 100 Non-Contact Interlock/Position Switch, 120VAC/28VDC 0.8 A/3 A max op voltage, SPDT, 100VA (AC)/ 84W (DC) load rating, 0.7 in nominal sense range, 18/3 6 ft lead, ABS plastic, -40 to 180 F temp range, IP67.
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  • Edwards Guard Switch 13
    141-6Y-12M Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    141-6Y-12M

    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 12 ft leads, Kynar Polyvinylidene Flouride, 14 to 150 F temp range, IP67.
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    2507-L20 Edwards Signaling Sentrol Magnetic Contact
    2507-L20

    Edwards Signaling

    Product Type: Magnetic Contact Interlock Switches

    Edwards Signaling Sentrol 2500 Series Magnetic Contact, IP67, -40 to 150 F temp range, brushed anodized Alum w/ABS plastic end caps, op voltage, wide gap 20 ft SS armored lead, 3 in nominal sense range.
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  • Sentrol 129 GuardSwitch
    129-6N-12J-D6 Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    129-6N-12J-D6

    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 (1 NO / 1 NC), 25VA/W, 22/4 jacketed 12 ft leads, stainless steel threaded barrel (M12) w/2 panel nuts, -40 to 180 F temp range,...
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    151-4Z-03A Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    151-4Z-03A

    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, 3/16 SS cable with 3 ft leads, Polyurethane Enamel-Coated Alum, -40 to 180 F temp...
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    111-17Y-06J Edwards Signaling Sentrol Non-Contact Interlock/Position Switch
    111-17Y-06J

    Edwards Signaling

    Product Type: Non-Contact Interlock Switches

    Edwards Signaling Sentrol GuardSwitch Series 100 Non-Contact Interlock/Position Switch, 250VAC/DC 0.4 A max op voltage, normally open, 100VA/100WA load rating, 0.7 in nominal sense range, 18/2 jacketed 6 ft lead, ABS Plastic, -40 to 180 F temp range,...
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