Belden 6341PC 877, Multi Conductor Pro Audio Intercom 2C 18 AWG FEP
Description
Belden 6341PC 877 is a plenum-rated Security, Pro Audio & Intercom Cable for Pro Audio, Intercom/PA Systems, and Security Systems. It is built with 2 PR-18 AWG stranded bare copper pairs with FEP insulation, and each pair is individually shielded using Beldfoil® tape with a 24 AWG (7x32) TC drainwire. The cable is rated 300 V and finished with a Flamarrest® Jacket, with a nominal overall diameter of 0.281 in. It meets NFPA 262 (UL 910), FT6, and NEC Article 800, CMP.
Belden 6341PC 877 Key Features
- Plenum-rated cable with environmental suitability listed as indoor - plenum, indoor.
- 2 PR-18 AWG stranded bare copper pairs (18 AWG, 7x26) for paired signal wiring.
- FEP - Fluorinated Ethylene Propylene insulation with color code: Black and Red, Black and White.
- Individually shielded pairs using Beldfoil® tape (tape; Bi-Laminate (Alum+Poly); 100% coverage) with a 24 AWG (7x32) TC drainwire.
- Flamarrest® Jacket with ripcord: Yes for easier stripping.
- UL voltage rating: 300 V.
- Flammability / reaction to fire: NFPA 262 (UL 910), FT6; NEC / UL compliance: Article 800, CMP.
Belden 6341PC 877 Applications
- Supports Pro Audio installations that need paired, individually shielded conductors for signal wiring.
- Works in Intercom/PA Systems deployments that call for a plenum-rated cable option.
- Meets Security Systems wiring needs in indoor plenum and indoor environments.
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Specifications
| Attribute | Value |
|---|---|
| Number of elements | 2 |
| Element type | pair(s) |
| Conductor size | 18 AWG |
| Stranding | 7x26 |
| Conductor Material | BC - Bare Copper |
| Insulation Material | FEP - Fluorinated Ethylene Propylene |
| Nom. insulation thickness | 0.01 in (0.25 mm) |
| Nom. insulation diameter | 0.066 in (1.7 mm) |
| Inner shield type | Tape |
| Inner shield material | Bi-Laminate (Alum+Poly) |
| Shield Coverage | 100% |
| Drainwire type | 24 AWG (7x32) TC |
| Outer shield | No Shield |
| Jacket Material | PVC - Polyvinyl Chloride |
| Nom. jacket thickness | 0.0165 in (0.419 mm) |
| Overall cable diameter (nominal) | 0.281 in |
| Jacket Color | Natural |
| Bulk cable weight | 41 lbs/1000ft |
| Nom. conductor DCR | 6.93 Ohm/1000ft |
| Nom. inner shield DCR | 14.4 Ohm/1000ft (47.2 Ohm/km) |
| Nom. capacitance cond-to-cond | 44 pF/ft (140 pF/m) |
| Nom. capacitance cond-to-other (conds + Shield) | 79.2 pF/ft (260 pF/m) |
| Nom. inductance | 0.16 µH/ft (0.52 µH/m) |
| Max. current | 14 Amps per Conductor at 25ºC |
| UL temperature | 75°C |
| Operating temperature | 0°C to +75°C |
| Bend radius (stationary min.) | 2.81 in (71.4 mm) |
| Bend radius (installation min.) | 2.81 in |
| Max Pull Tension | 95.1 lbs (43.1 kg) |
| CEC / C(UL) compliance | CMP |
| CPR compliance | CPR Euroclass: Eca |
| European directive compliance | EU CE Mark, EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE) |
| UK regulation compliance | UKCA Mark |
| APAC compliance | China RoHS II (GB/T 26572-2011) |
| Item Type | Belden Multi-Pair Cable |
| Other Part Numbers | 6341PC 877250, 6341PC 877500, 6341PC 8771000, UPC 612825176275 |
| Priced Per | FT |
Documents
Images are for reference only. Specifications may change without notice — verify suitability for your application before purchase. The manufacturer's documentation controls.
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