Plant Isolate/Audio Visual datasheet
These units are available with a keyswitch to silence the internal buzzer or a keyswitch to illuminate the indicator and buzzer. A volt-free contact is provided when the keyswitch is operated for ancillary control functions.
The units are mounted in a durable steel enclosure that has the same plate fixing centres as a standard UK single gang electrical box, enabling the unit to be easily flush mounted if required.
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