Overview
West Penn Wire 291 22/2 Shielded CMR Audio and Control Cable
West Penn Wire 291 is an all-purpose communication cable with a blue PVC jacket. This 291-series cable has 22/2 stranded bare copper conductors and is shielded with an overall jacket. The 291 is ideal for a variety of applications, including: Intercom, Security, Sound, Audio, Background Music, and Power Limited Control Circuits.
CONSTRUCTION & DIMENSIONS |
- |
CONDUCTOR PARAMETER |
- |
• Number of Conductors |
2 |
• AWG Size |
22 |
• Conductor Stranding |
7x30 |
• Conductor Type |
Bare copper |
• Nominal DCR |
17 Ohm/1000ft |
• Cabling Lay Length |
2.5 in |
• Twists/Foot |
4.8 twist/ft |
INSULATION PARAMETER |
- |
• Insulation Type |
Thermoplastic |
• Insulation Thickness |
0.007 in |
• Insulation Color Code |
1. Black 2.Red |
SHIELDING PARAMETER |
- |
• Shield Type |
Overall 100% Aluminum Foil |
• Drain Wire Type |
Tinned Copper |
• Drain Wire AWG |
24 AWG |
ELECTRICAL CHARACTERISTICS |
- |
• Nom. Cap. Between Conductors |
34 pF/ft |
• Nom. Cap. Conductor to Shield |
67 pF/ft |
OVERALL CONSTRUCTION PARAMETERS |
- |
Jacket Type |
PVC |
Jacket Thickness |
0.017 in |
Nominal Cable O.D. |
0.127 in |
Plenum |
No |
NEC UL Rating |
CMR, CMG |
RoHS Compliant |
Yes |
Pull Tension |
24 lbs |
Bend Radius |
1.143 in |
Cable Weight |
14 lbs |