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

35 items

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  • Sentrol 1275 Series
    1275-N7 Edwards Signaling Sentrol Magnetic Contact
    1275-N7

    Edwards Signaling

    Product Type: Magnetic Contact Interlock Switches

    Edwards Signaling Sentrol 1275 Series Magnetic Contact, ABS plastic, 100AC/DC op voltage, 0.5A, 7.5W, normally open, 6.95 ft lead, up to 0.5 in gap.
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  • Sentrol 2500 Series
    2507AD-L Edwards Signaling Sentrol Magnetic Contact
    2507AD-L

    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, 30V op voltage, 0.25A, 3W/VA, DPDT, wide gap 3 ft SS armored lead, 1-1/2 in nominal sense range.
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  • Sentrol 2500 Series
    2505A-L Edwards Signaling Sentrol Magnetic Contact
    2505A-L

    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, 100V op voltage, 0.5A, 7.5W/VA, normally open, wide gap 3 ft SS armored lead, 3 in nominal sense range.
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  • Sentrol 2200 Series
    2205A-L Edwards Signaling Sentrol Magnetic Contact
    2205A-L

    Edwards Signaling

    Product Type: Magnetic Contact Interlock Switches

    Edwards Signaling Sentrol 2200 Series Magnetic Contact, IP67, -40 to 150 F temp range, extra heavy duty Aluminum bar stock, 100V op voltage, 0.5A, 7.5W/VA, normally open, surface mount 3 ft SS armored lead, 3 in gap.
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  • Edwards-Signaling Sentrol 2202AU-L Magnetic Contact Edwards-Signaling Sentrol 2202AU-L Magnetic Contact
    2202AU-L Edwards Signaling Sentrol Magnetic Contact
    2202AU-L

    Edwards Signaling

    Product Type: Magnetic Contact Interlock Switches

    Edwards Signaling Sentrol 2200 Series Magnetic Contact, IP67, -40 to 150 F temp range, aluminum housing, 100V op voltage, 0.5A, 7.5W/VA, normally open, surface mount universal magnet 18 in SS armored lead, 3 in gap.
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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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  • Sentrol 2500 Series
    2507A-L Edwards Signaling Sentrol Magnetic Contact
    2507A-L

    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, 30V op voltage, 0.25A, 3W/VA, SPDT, wide gap 3 ft SS armored lead, 3 in nominal sense range. Key Benefits: Mounting...
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  • Sentrol 2302 Series
    2302A-L Edwards Signaling Sentrol Curtain Door Magnetic Contact
    2302A-L

    Edwards Signaling

    Product Type: Magnetic Contact Interlock Switches

    Edwards Signaling Sentrol 2302 Series Curtain Door Magnetic Contact, IP67, -40 to 150 F temp range, aluminum housing, 100V op voltage, 0.5A, 7.5W/VA, normally open, track mount 2 ft SS armored lead, 3 in gap.
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