22/2 PAIR STRANDED BC EPS CMR/CL3R
22/2 PAIR STRANDED BC EPS CMR/CL3R
Applications:
The fire alarm cable is an electrical wire that is used in signaling, remote control, communication systems, nurse call, and power-limited circuits. The operating temperature range of this electrical cable is from -20°C to 60°C, and the power limit is 300V.
Also Known As:
22 2 fire alarm wire, 22/2 pair fire alarm cable, smoke detector wiring, smoke alarm wiring, wiring fire alarm system.
Standards:
- UL Type CMR/CL3R – CMX Outdoor / cUL Type CMG/FT4
- NEC Article 725 & 800
- California State Fire Marshall
Construction
Conductors:
This fire alarm cable conductor is made of bare copper. Copper is used for this application because of its amazing electrical properties and flexibility.
Insulation:
The fire alarm wire has PVC insulation. It can withstand a wide range of temperatures, is resistant to chemicals and UV light deformations, water-tight, and easy to cut.
Jacket:
The smoke alarm wiring has a PVC jacket with a rip cord. It is resistant to extreme temperatures, chemicals and UV light deformations. It is also water-tight and easy to cut.
Shield:
This cable has a mylar-backed aluminum tape shield with 100% coverage.
Specifications:
- Conductor size (AWG): 22
- Stranding: 7/30
- No. of Conductors: 2
- No. of Pairs: 1
- Insulation Thickness (inches): 0.008
- Overall Jacket Thickness (inches): 0.018
- Nom. Approx. Weight (lbs/M’): 21.1
