Nurse Call Audio 18 AWG 2 conductor shielded cable

Nurse Call Audio 18 AWG 2 conductor shielded cable
Price: $484.20

Features and Benefits

  • 7-Strand Annealed Bare Copper Conductors
  • Polyethylene Insulation
  • Special Color Code Violet and Gray for NurseCall
  • Twisted, Shielded
  • Flame-Rated Polyvinyl Chloride jacket with ripcord
  • NEC CMR, CEC CMR FT4, RoHS Compliant
  • 1000 Foot Spools Standard


  • Low Capacitance Large AWG Audio cable for NurseCall
  • Audio, Control, Instrumentation, and low voltage systems

Manufacturers Technical Specifications

Product Line:   TEKTONE-AUDIO
2 conductor stranded, twisted, and shielded cable NEC type CMR and CEC type CMG FT4. Product manufactured compliant to the requirements of UL444 for installations and applications in accordance with NEC articles 725 and 800.
Conductor Electrical
18 AWG
7-strand annealed bare copper conductors
Diameter: 0.048" | 1.22mm
DC resistance: 6.66 Ω / 1000’ | 21.84 Ω/KM
Mutual capacitance: 21.0 pF/FT | 68.88 pF/M
Shield capacitance: 38.0 pF/FT | 124.94 pF/M
Impedance: 70 Ω
Velocity of Propagation: 66%
Voltage rating: 300V
Maximum current: 3.75A@25°C
Insulation Regulatory
Wall thickness: 0.022" | 0.56mm
Diameter: 0.092" | 2.34mm
EU RoHS 2002/95/EC Compliant
Color Code Packages
Violet, Gray Reel: 1000’ | 305M
Weight: 45 Lbs/1000’ | 67 Kg/KM
Assembly Installation
N/A Pull Tension: 30 Lbs | 134 N
Bend radius: 2.46" | 63mm unloaded
Bend radius: 4.92" | 126mm loaded
Construct Applications
Ripcord under jacket Riser and GP line level audio for TekTone® Systems
Riser and GP control and instrumentation
Riser and GP Class 2 and Class 3 power
Shield Performance
100% aluminum/poly tape with foil out
20 AWG 7-strand tinned copper drain wire
Assuming 600 Ω source impedance:
Line level balanced audio 450 feet
Jacket Final Outside Diameter (inches)
Polyvinyl chloride
Colors: Gray
Wall thickness: 0.032" | 0.81mm
Diameter: 0.246" | 6.24mm