18/4C CL3R/CMR Multi-Conductor BC Shielded PVC 300V

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SKU:
110899
$0.40/ft
Minimum Purchase:
500 ft
Comprised of 4 stranded bare copper conductors, PVC insulated/jacket, shielded, CL3R/CMR (Class 3 Riser/Communications Multipurpose Cable, Riser). Wiring of intercom, security, and audio systems. Conductors: black, red, white, green. Jacket: gray. View full description

Description

This 18 AWG 4 conductor UL CL3R/CMR shielded cable is a Communications Multipurpose Riser cable that is Class 3 rated. Class 3 allows the jacket to withstand voltage spikes up to 300V. It is suitable for power limited control circuits and wiring of intercom, security, audio, and background music systems. 

Applications:

  • Power limited control circuits
  • Wiring of the following systems: Intercom, Security, and Audio
  • Suggested voltage rating: 300 volts

Standards:

  • NEC Article 725 Type CL3R
  • NEC Article 800 Type CMR
  • NEC Article 760 Type FPLR

Construction:

Conductor:

Stranded bare copper per ASTM B-3, B-8, and B-286

Insulation:

Color coded Polyvinyl Chloride (PVC)

ICEA color code for multi conductor audio: black, red, white, green

Shield: 

100% overall aluminum/polyester 

Stranded tinned copper drain wire

Outer Jacket:

Gray Polyvinyl Chloride (PVC) with ripcord

 

Spec sheet available here.

Specifications

AWG:
18
Capacitance:
47.68
Color:
Gray
Number of Conductors:
4
Conductor type:
Stranded
CSA:
C(UL)
Insulation:
PVC - Polyvinyl Chloride
Jacket type:
PVC - Polyvinyl Chloride
NEC:
725/800
Ohms:
39.5
Outside Diameter:
0.192
Putup:
REEL
Shield 1 type:
Aluminum/Polyester
Shield 2 type:
Tinned Copper Drain Wire
Temperature:
75C
UL:
CL3R/CMR
Voltage rating:
300V
Weight per Foot:
0.03260
Conductor material:
Bare Copper

Manufacturer Equivalents

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32807
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E2034S.41.10
Lake Cable item:
184CS
Omni Cable item:
DS21804