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    Accessories

    Zener barrier

    Discontinued

    The Zener barrier allows the connection of 1 conventional optical-acoustic intrinsic safety siren IS-mc1. The barrier must be mounted in a safe area outside the risk area.

    Overview
    This product has been discontinued.
    Honeywell will provide product support until

    The Zener barrier allows the connection of 1 conventional optical-acoustic intrinsic safety siren IS-mc1. The barrier must be mounted in a safe area outside the risk area.

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