Superior Essex Communications Announces Expansion of Fiber Optic Cable Manufacturing Facility to Meet Continuing Broadband Demand Nationwide
The $73 million investment will create manufacturing jobs and help connect ...
Superior Essex manufactures three types of power-limited fire alarm cables: FPL, FPLR and FPLP.
Type FPL power-limited fire alarm cable is listed by the NEC as suitable for general purpose fire alarm use. All FPL cables are listed as being resistant to the spread of fire and must pass both UL test 1424 and vertical flame test UL 1581.
Type FPLR power-limited fire alarm riser cable is listed as suitable for use in a vertical run in a shaft or from floor to floor. All FPLR cables are listed as having fire-resistant characteristics capable of preventing fire from traveling floor to floor. Riser cables must pass both UL test 1424 and the vertical riser flame test UL 1666.
Type FPLP power-limited fire alarm plenum cable is listed by the NEC as suitable for use in ducts, plenums and other space used for environmental air. All FPLP cables are listed as having adequate fire-resistant and low smoke-producing characteristics and must pass both UL test 1424 and
UL tunnel test 910.
Superior Essex has combined FPL and FPLR into a single category, non-plenum. By utilizing the high-grade product (FPLR for both categories), this eliminates a category and offers the highest rating for both. The second category offered by Superior Essex is the plenum rate group.