Belden 6304UE 877 is a plenum-rated security & sound cable with 6 stranded 18 AWG BC - Bare Copper conductors and a PVC - Polyvinyl Chloride jacket. It features Flamarrest® Insulation and a Flamarrest® Jacket and is listed to NEC / UL compliance: Article 800, CMP with a UL Voltage Rating of 300 V. A ripcord supports easier jacket removal, and sequential footage marking every two feet helps with measuring and installation.
Key Features
- Plenum-rated design for indoor - plenum, indoor installations with NEC / UL compliance: Article 800, CMP and CEC / C(UL) compliance: CMP.
- 6 stranded 18 AWG conductors using BC - Bare Copper for security & sound wiring needs.
- PVC - Polyvinyl Chloride insulation and PVC - Polyvinyl Chloride jacket with Flamarrest® Insulation and a Flamarrest® Jacket.
- Ripcord included to support easier jacket removal during installation.
- Sequential footage marking every two feet to help with measuring and installation.
Technical Specs
Construction & Materials
| Cable type | Security & Sound Cable |
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| Number of conductors | 6 |
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| Conductor size | 18 AWG |
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| Conductor stranding | 7x26 |
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| Conductor material | BC - Bare Copper |
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| Insulation material | PVC - Polyvinyl Chloride |
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| Nom. thickness (Insulation) | 0.009 in (0.23 mm) |
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| Nom. insulation diameter | 0.063 in (1.6 mm) |
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| Color code | Black, Red, White, Green, Brown, Blue |
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| Jacket material | PVC - Polyvinyl Chloride |
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| Nom. thickness (Jacket) | 0.015 in (0.38 mm) |
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Electrical Characteristics
| Nom. conductor DCR | 6.5 Ohm/1000ft |
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| Nom. capacitance cond-to-cond | 34 pF/ft (110 pF/m) |
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| Max. current | 9.8 Amps per Conductor @ 25°C |
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| UL Voltage Rating | 300 V |
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Physical & Mechanical Specs
| Overall cable diameter (nominal) | 0.216 in (5.49 mm) |
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| Bend radius (stationary min.) | 2.2 in (56 mm) |
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| Bend radius (installation min.) | 2.2 in (56 mm) |
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| Max. pull tension | 134 lbs (60.8 kg) |
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| Bulk cable weight | 43 lbs/1000ft |
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Environmental & Fire Ratings
| UL temperature | 75°C |
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| Operating temperature | 0°C to +75°C |
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| Flammability / reaction to fire | NFPA 262, UL 910 (Plenum), FT6, IEC 60332-1-2 |
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| CPR compliance | CPR Euroclass: Eca |
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Compliance & Certifications
| European directive compliance | EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) |
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| UK regulation compliance | UKCA Mark |
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| APAC compliance | China RoHS II (GB/T 26572-2011) |
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Related Part Reference
Applications
- Use in security system installations where power-limited and low-voltage systems are used.
- Choose for intercom/PA wiring in indoor environments where plenum performance is required.
- Run for audio/speaker applications that benefit from clear conductor identification using the included color code.
- Install in power-limited controls applications where sequential footage marking every two feet supports accurate measuring and installation.
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