fire alarm question

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101010

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When installing power to a facp do you guys use a fuse cut out or breaker lock? In NY you need a fuse cut out how about NJ?
 
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nhfire77

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101010 said:
When installing power to a facp do you guys use a fuse cut out or breaker lock? In NY you need a fuse cut out how about NJ?
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The circuit breaker shall also be equipped with breaker lock.

NFPA 72 4.4.1.4.2.2

breaker lock always.
 
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