Security & Sound, 3 Conductor 22 AWG BC, Shielded, Plenum

Security & Commercial Audio Cable, 3 Conductor 22 AWG solid bare copper conductors with Flamarrest® insulation, Beldfoil® shield, Plenum, Flamarrest® jacket with ripcord.
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Product Overview

Suitable Applications

Intercom/PA Systems and Sound/Audio Systems

Construction Details
Element No. of Elements Size Stranding Material
Conductor(s) 3 22 AWG Solid BC - Bare Copper
Element Material Nom. Thickness Nom. Insulation Diameter Color Code
Conductor(s) PVC - Polyvinyl Chloride 0.010 in (0.25 mm) 0.046 in (1.2 mm) Black, Red, White
Outer Shield
Shield Type Material Coverage Drainwire Type
Tape Bi-Laminate (Alum+Poly) 100% 22 AWG (Solid) TC
Outer Jacket
Material Nom. Thickness Nom. Diameter Ripcord
PVC - Polyvinyl Chloride 0.015 in (0.38 mm) 0.129 in Yes

Overall Cable Diameter (Nominal)

0.129 in

Electrical Characteristics
Nom. Conductor DCR Nom. Capacitance Cond-to-Cond Nom. Capacitance Cond-to-Other (Conds + Shield) Max. Current
18.4 Ohm/1000ft 51 pF/ft (170 pF/m) 91.8 pF/ft (301 pF/m) 2.8 Amps per Conductor at 25ºC
UL Voltage Rating
300 V
Mechanical Characteristics
UL Temperature Operating
75°C -20°C To +75°C
Bend Radius
Stationary Min. Installation Min.
1.29 in (32.8 mm) 1.29 in

Max. Pull Tension

31.2 lbs (14.2 kg)

Bulk Cable Weight

15 lbs/1000ft

Standards and Compliance

Environmental Suitability

Indoor - Plenum, Indoor

Flammability / Reaction to Fire

NFPA 262 (UL 910), FT6

NEC / UL Compliance

Article 800, CMP

CEC / C(UL) Compliance


European Directive Compliance

EU CE Mark, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)

APAC Compliance

China RoHS II (GB/T 26572-2011)

Non-Plenum Number



Update and Revision

Revision Number: 0.370 Revision Date: 05-31-2024

Part Numbers
Item # Color Putup Type Length UPC
6521FE 8771000 Natural Reel 1,000 ft 612825178132

All Resources
Compliance Documentation