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    Allen-Bradley 440K-B04025 - Tongue Interlock Switch, 2 N.C. safety + 1 N.O. aux, die cast alloy housing

    Allen-Bradley 440K-B04025 - Tongue Interlock Switch, 2 N.C. safety + 1 N.O. aux, die cast alloy housing

    SKU440K-B04025BrandAllen-Bradley
    AED 521.50
    AED 579.44 AED 521.50
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    Only 4 left

    Allen-Bradley 440K-B04025 Tongue Interlock Switch — Centurion metal-body tongue switch, 2 N.C. safety + 1 N.O. aux. The Allen-Bradley 440K-B04025 is a Guardmaster Centurion tongue-operated interlock switch from the 440K series. It provides 2 normally closed safety contacts and 1 normally open auxiliary contact with break-before-make action. The switch has a die cast alloy housing and an M20 conduit connection, and is supplied without an actuator..

    MPN / SKU: 440K-B04025

    440K-B04025 Applications

    The 440K-B04025 monitors the position of movable machine guards using a coded tongue actuator that must be inserted for the machine to run. Removing the actuator opens the two safety contacts, signalling a safety relay or controller to remove power. The rugged die cast alloy housing suits demanding industrial environments with impact and contamination exposure. Because it ships without an actuator, the matching actuator is ordered separately to fit the guard geometry. It is used on hinged and sliding guards for machine tools and process equipment.

    440K-B04025 Specifications

    Brand Allen-Bradley Part Number 440K-B04025
    Product Type Tongue Interlock Switch Series 440K
    Product Family Guardmaster Centurion Actuator Type None (ordered separately)
    Safety Contacts 2 N.C. Auxiliary Contacts 1 N.O.
    Contact Action Break Before Make Housing Material Die Cast Alloy
    Connection Type M20 Conduit

    440K-B04025 Datasheet & Manual

    Download Datasheet & ManualAllen-Bradley 440K-B04025 · PDF · Official Allen-Bradley document
    View full details

    Same-day dispatch across UAE

    Order before 2 PM (Sun–Thu). Next-day delivery to Dubai, Sharjah, Abu Dhabi. 2–4 days to other emirates.

    7-day return window

    Sealed, unused items can be returned within 7 days for full refund or replacement.

    Compatibility-checked

    Our specialists review every bulk quote to ensure the part fits your application before you commit.

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