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 301 GuardSwitch
    301-CT-06K

    Edwards Signaling

    Edwards Signaling Sentrol 301 GuardSwitch Series Interlock Switch, IP66, -40 to 180 F temp range, folded 304 SS, 30AC/DC op voltage, 0.18A, 2.5VA/W, normally open, 6 ft lead, 0.375 to 0.75 in nominal sense range.
    Qty in Cart: 0
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  • Sentrol 301 BT GuardSwitch
    301-BT-12K

    Edwards Signaling

    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.
    Qty in Cart: 0
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  • Sentrol 301 BT GuardSwitch
    301-BT-12J

    Edwards Signaling

    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), jacketed 12 ft lead, 0.3 to 0.6 in nominal sense range.
    Qty in Cart: 0
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  • Sentrol 301 BT GuardSwitch
    301-BT-06K

    Edwards Signaling

    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), 6 ft lead, 0.3 to 0.6 in nominal sense range.
    Qty in Cart: 0
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  • Sentrol 301 BT GuardSwitch
    301-B3T-12J

    Edwards Signaling

    Edwards Signaling Sentrol 301-BT GuardSwitch Series Safety Switch, IP66, -40 to 180 F temp range, folded 304 SS, 48V op voltage, 0.3A, TPST (2 NO, 1 NC), jacketed 12 ft lead, 0.3 to 0.6 in nominal sense range.
    Qty in Cart: 0
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  • Sentrol 301 BT GuardSwitch
    301-B3LT-12J

    Edwards Signaling

    Edwards Signaling Sentrol 301-BT GuardSwitch Series Safety Switch, IP66, -40 to 180 F temp range, folded 304 SS, 48V op voltage, 0.3A, TPST (2 NO, 1 NC w/LED), jacketed 12 ft lead, 0.3 to 0.6 in nominal sense range.
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  • Sentrol 2840T Series
    2847T-M

    Edwards Signaling

    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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  • Sentrol 2840T Series
    2845T-M

    Edwards Signaling

    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 Alum housing, brown, 100V op voltage, 0.5A, 7.5VA/W, normally open, explosionproof triple-biased #6 screw...
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