20 AWG stranded Bare Copper
Nom.Dia:0.0362±0.0003"(7/0.31±0.008mm)
Type.Polypropylene
Dia over Insulation:0.0618±0.0040" nom.(1.57±0.10mm)
Drain Wire:7/0.16±0.008mm stranded Tinned-Copper
Shield:0.001"(0.025mm)thick Aluminum/Mylar
1.Brn 2.Blue 3.Blk 4.Gry
Type.PVC
jacket color : red or white etc
Dia over Jacket:0.2034±0.0118"(5.2±0.3mm)
Fire Alarm Cable (UL) E....... CL3R(CL2R) Fire Alarm Cable 105℃ 4C/20AWG LLT date
Fire-fighting cables are mainly used for emergency lighting, fire observation, signal sensing system, blower system, communication call system, control equipment system, fire pump and fire alarm system circuit cables, etc.
For example: ★ Office ★ School ★ Airport ★ Underground and tunnel ★ Railway station ★ Computer center ★ Alarm system ★ Traffic control system ★ Fire protection system
Normally the cables are packed by drum,carton and put on the pallet and other customized packing are available as per international standard.