UPDATE: 2/19/16 I received notification from a reader regarding a new UL 2196 rated CIC cable available from Radix . This is an 18 AWG cable that features two Oxygen-Free Bare Copper (OFBC) conductors insulated with ceramifiable silicone rubber, an aluminum/aramid shield, a 22 AWG solid TC drain wire and low smoke zero halogen FRPE red [Read More]
New Two Hour Fire Alarm Cable Update
When does a fire alarm panel have to be in a two hour rated room?
I was recently asked a question regarding when life safety codes mandate two hour protection of the fire panel. In a general alarm, general evacuation facility, there is no code requirement. In that situation, people get out of the building immediately so there’s no need to communicate with occupants within the building after the fire department arrives. It’s only [Read More]
Update Regarding UL 2196 Listed Cables
UPDATE!!!! There are additional cables that are listed under the FHIT portion of UL 2196. We’ve reviewed all the products listed under this category and are not advocating any particular cable, but from a life safety system installation perspective, the most interesting cable that we’ve seen involves a two conductor, 14 or 16 gauge, [Read More]
Installing Mineral InsuIated (MI) Cable
Mark Hall and Ben Piper of Pentair Pyrotenax/Raychem, a manufacturer of mineral insulated (MI) cable, recently posted important information in our comments section regarding the installation of MI cable in Chicago and per UL standards. Ben Piper pointed out Chicago allows MI to be installed without a raceway when used with a required fire alarm and/or emergency voice communication [Read More]
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