NFPA 70 circuit protection
NFPA 70 circuit protection
(OP)
Dear All,
My contractor has installed Fire Alarm Pull stations using cables without mechanical protection so the circuits are susecptible to be damaged during maintenances, tool transportation, etc.
I would like tomask if this is acceptable in outdoor circuits.
Thanks
My contractor has installed Fire Alarm Pull stations using cables without mechanical protection so the circuits are susecptible to be damaged during maintenances, tool transportation, etc.
I would like tomask if this is acceptable in outdoor circuits.
Thanks





RE: NFPA 70 circuit protection
RE: NFPA 70 circuit protection
I want to say anything up to seven feet has to be protected.
Not sure about any extra if wiring is used in exterior areas, will have to look
RE: NFPA 70 circuit protection
http://ecmweb.com/code-basics/fire-alarm-system-fa...
http://www.tdi.texas.gov/fire/documents/fmconf2012...
RE: NFPA 70 circuit protection