Belden 6301UE 877 is a plenum-rated commercial audio cable for intercom/PA systems and sound/audio systems. It is built with 3-18 AWG stranded (7x26) BC - Bare Copper conductors, PVC - Polyvinyl Chloride insulation, and a PVC - Polyvinyl Chloride jacket. Designed for Indoor - Plenum, Indoor installations, it meets NFPA 262 and UL 910 (Plenum) fire safety requirements. A ripcord and sequential footage marking every two feet help simplify stripping, measuring, and pulls.
Key Features
- Plenum-rated design for environmental suitability: Indoor - Plenum, Indoor.
- 3-18 AWG stranded (7x26) BC - Bare Copper conductors for signal and power delivery.
- PVC - Polyvinyl Chloride insulation and PVC - Polyvinyl Chloride jacket.
- Ripcord: Yes, for easier stripping during installation.
- Sequential footage marking every two feet to simplify measuring and pulls.
- Flammability / reaction to fire compliance: NFPA 262, UL 910 (Plenum), FT6.
Technical Specs
Construction & Materials
| Number of conductors | 3 |
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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 | 0.009 in (0.23 mm) |
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| Nom. insulation diameter | 0.061 in (1.5 mm) |
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| Color code | Black, Red, White |
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| Jacket material | PVC - Polyvinyl Chloride |
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| Nom. jacket thickness | 0.015 in (0.38 mm) |
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Physical Specs
| Overall cable diameter (nominal) | 0.163 in (4.14 mm) |
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| Bulk cable weight | 23 lbs/1000ft |
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Performance & Electrical Characteristics
| UL voltage rating | 300 V |
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| 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 | 14 Amps per Conductor @ 25°C |
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Environmental & Mechanical Ratings
| UL temperature | 75°C |
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| Operating temperature range | 0°C to +75°C |
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| Bend radius (stationary min.) | 1.6 in (41 mm) |
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| Bend radius (installation min.) | 1.6 in (41 mm) |
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| Max. pull tension | 67 lbs (30 kg) |
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Compliance & Certifications
| NEC / UL compliance | Article 800, CMP |
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| CEC / C(UL) compliance | CMP |
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| European directive compliance | EU CE Mark, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) |
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| APAC compliance | China RoHS II (GB/T 26572-2011) |
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Cross Reference
Applications
- Use in intercom/PA systems where reliable signal and power delivery is required.
- Install in sound/audio systems within indoor plenum environments that require NFPA 262 and UL 910 (Plenum) compliance.
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