Belden 6320FE 877, Multi Conductor 2C 18 AWG FLRST FS Natural

Belden 6320FE 877 is a plenum-rated security and commercial audio cable designed for indoor plenum installations. It uses 2 solid 18 AWG BC - Bare Copper conductors with Flamarrest® insulation and an overall Beldfoil® tape shield with a 20 AWG (7x28) TC drainwire. The Flamarrest® PVC - Polyvinyl Chloride jacket includes a ripcord to support easier pulls and stripping, and the cable includes sequential footage marking every two feet.

Key Features

• Plenum-rated construction for indoor - plenum, indoor environments.
• 2 solid 18 AWG BC - Bare Copper conductors for security and commercial audio wiring.
• Overall tape shield (Bi-Laminate (Alum+Poly), 100% coverage) with 20 AWG (7x28) TC drainwire.
• Flamarrest® PVC - Polyvinyl Chloride jacket with ripcord for easier pulls and stripping.
• Sequential footage marking every two feet for easier measuring and installation.

Technical Specs

Construction & Materials

Cable type	Plenum-rated security and commercial audio cable
Insulation material	PVC - Polyvinyl Chloride
Nom. insulation thickness	0.010 in (0.25 mm)
Nom. insulation diameter	0.0605 in (1.54 mm)
Color code	Black, Red
Shield type	Tape
Shield material	Bi-Laminate (Alum+Poly)
Shield coverage	100%
Shield construction	Overall shield & drain
Jacket material	PVC - Polyvinyl Chloride

Physical Specs

Nom. jacket thickness	0.015 in (0.38 mm)
Nom. diameter	0.151 in (3.84 mm)
Bulk cable weight	21 lbs/1000ft

Electrical Characteristics

UL voltage rating	300 V
Nom. conductor DCR	6.4 Ohm/1000ft
Nom. capacitance (Cond-to-Cond)	70 pF/ft (230 pF/m)
Nom. capacitance (Cond-to-other)	126 pF/ft (413 pF/m)
Max. current	14 Amps per Conductor @ 25°C

Environmental & Mechanical Ratings

Operating temperature	0°C to +75°C
UL temperature	75°C
Bend radius (stationary min.)	1.5 in (38 mm)
Bend radius (installation min.)	1.5 in (38 mm)
Max. pull tension	45 lbs (20 kg)

Compliance & Certifications

Flammability / reaction to fire	NFPA 262, UL 910 (Plenum), FT6
NEC / UL compliance	Article 800, CMP
CEC / C(UL) compliance	CMP
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)

Related Part Reference

Non-Plenum number	5320FE

Applications

• Use in security systems where shielded signal cabling is needed in indoor plenum spaces.
• Support intercom/PA systems for dependable signal performance in building communication runs.
• Install in sound/audio systems for commercial audio wiring where noise reduction is important.
• Specify for power limited controls in indoor installations that require plenum-rated cable.

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