Belden 82740 877U, Multi Pair Cable 1 Pair 18 AWG FEP Flamarrest Jacket, Natural Jacket
Description
Belden 82740 877U is a 1 pair, 18 AWG electronic cable for indoor plenum installations where reliable low-voltage signal performance is required. It features 19x30 TC - Tinned Copper conductors with FEP - Fluorinated Ethylene Propylene insulation and a PVC - Polyvinyl Chloride outer jacket in a natural jacket color. The cable is rated CMP and meets plenum fire performance requirements including NFPA 262 and UL 910 (Plenum).
Belden 82740 877U Key Features
- 1 pair, 18 AWG electronic cable for indoor plenum installations.
- 19x30 TC - Tinned Copper conductors with FEP - Fluorinated Ethylene Propylene insulation.
- PVC - Polyvinyl Chloride outer jacket with natural jacket color.
- CMP rating with plenum fire performance compliance to NFPA 262 and UL 910 (Plenum).
- Shield: No.
Belden 82740 877U Applications
- Designed for indoor plenum applications.
- Supports low voltage analog signals (4-20ma, 0-10v, ...).
- Suitable for low voltage digital control (24v, …).
- Works for line level audio signal runs.
- Applies to voice communications connections.
- Used for panel wiring.
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Specifications
| Attribute | Value |
|---|---|
| Number of elements | 1 pair |
| Conductor size | 18 AWG |
| Conductor stranding | 19x30 |
| Conductor Material | TC - Tinned Copper |
| Insulation Material | FEP - Fluorinated Ethylene Propylene |
| Nom. thickness (insulation) | 0.007 in (0.18 mm) |
| Nom. insulation diameter | 0.057 in (1.4 mm) |
| Color Code | Black & Red |
| Outer jacket material | PVC - Polyvinyl Chloride |
| Nom. thickness (outer jacket) | 0.015 in (0.38 mm) |
| Nom. diameter (outer jacket) | 0.150 in (3.81 mm) |
| Overall cable diameter (nominal) | 0.150 in (3.81 mm) |
| Bulk cable weight | 15 lbs/1000ft |
| Nom. conductor DCR | 6.92 Ohm/1000ft |
| Nom. capacitance cond-to-cond | 20 pF/ft (66 pF/m) |
| Nom. characteristic impedence | 72 Ohm |
| Nom. inductance | 0.14 µH/ft (0.46 µH/m) |
| Max. current | 5.4 Amps per Conductor at 25ºC |
| Nom. outer shield DCR | 7.06 Ohm/1000ft (23.2 Ohm/km) |
| UL Voltage Rating | 300 V (CMP), 150 V (CL3P) |
| UL temperature | 60°C |
| Operating temperature | -20°C to +60°C |
| Bend radius (stationary min.) | 1.5 in (38 mm) |
| Bend radius (installation min.) | 1.5 in (38 mm) |
| Max Pull Tension | 50 lbs (23 kg) |
| Environmental suitability | Indoor - Plenum, Indoor |
| Non-Plenum number | 9740 |
| CEC / C(UL) compliance | CMP |
| NEC / UL compliance | Article 725, Article 800 |
| NEC rating | UL Listed Art 800 Plenum |
| CPR compliance | CPR Euroclass: Eca |
| 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) |
| UK regulation compliance | UKCA Mark |
| APAC compliance | China RoHS II (GB/T 26572-2011) |
| Sustainability | CA Prop 65 |
| Item Type | Belden Multi Conductor Cable |
| Other Part Numbers | 82740 877U1000 UPC 612825197645 |
| 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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