chris kennedy
Sawhorse
I'm looking for the requirement that breakers for F/A power require locks. Just looked in the 09 IFC, maybe in NFPA 72???
Thanks
Thanks
Thank you sir.Bryan Holland said:The state of Florida is still on the 2002 NFPA 72, so the Section 4.4.1.4.2 reference would be correct. The intent of the mechanical protection is to prevent tampering of the branch circuit disconnecting means and to avoid unintentional opening of the device. This is why the red markings, the "FIRE ALARM CIRCUIT" identification, and the breaker locks.
Understood, this is one I prepared today for the job in question. Note the nice, neat paint job. Many moons ago I got tired of the F/A guys gumming up the handles and covering the amp rating with their wife's red nail polish, so I make my own.Keep in mind we are talking about one of these locks (switch locks) and not those utilized to "lock-out" the breaker...
Why? I use dynamite.RJJ said:You paint well! How about painting some shad darts?
maybe it was their own nail polishMany moons ago I got tired of the F/A guys gumming up the handles and covering the amp rating with their wife's red nail polish,