Belden 82504 877, Multi Conductor Computer Cable 4 Pair 24 AWG FEP
Description
Belden 82504 877 is a Computer EIA RS-232 Cable designed for indoor plenum applications and reliable computer communications. It is built with 4 twisted pairs of 24 AWG stranded (7x32) TC - Tinned Copper conductors with FEP - Fluorinated Ethylene Propylene insulation and an overall Beldfoil® shield (100% coverage). A 24 AWG (7x32) TC drain wire supports grounding, and the Flamarrest® PVC - Polyvinyl Chloride jacket is rated CMP with a UL Voltage Rating of 300 V (CMP).
Belden 82504 877 Key Features
- Computer EIA RS-232 Cable for computer communications in indoor plenum installations.
- 4 twisted pairs with 24 AWG stranded (7x32) TC - Tinned Copper conductors.
- FEP - Fluorinated Ethylene Propylene insulation with color code: Black & Red, Black & White, Black & Green, Black & Blue.
- Overall Beldfoil® tape shield with Bi-Laminate (Alum+Poly) material and 100% coverage.
- 24 AWG (7x32) TC drain wire for grounding.
- Flamarrest® jacket in PVC - Polyvinyl Chloride, jacket color: Natural.
- CMP plenum rating with UL Voltage Rating: 300 V (CMP).
Belden 82504 877 Applications
- Use in indoor plenum applications where CMP-rated cable is required.
- Support RS-232 applications that need consistent signal transmission for connected equipment.
- Connect computer communications links in building and equipment interconnects.
- Carry low voltage analog signals (4-20ma, 0-10v, ...) for instrumentation and control signal runs.
- Handle low voltage digital control (24v, …) for control and automation connections.
- Provide line level audio connections where signal integrity is important.
- Simplify panel wiring for organized internal wiring between devices and terminals.
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Specifications
| Attribute | Value |
|---|---|
| Nominal insulation thickness | 0.006 in (0.15 mm) |
| Nominal jacket thickness | 0.014 in (0.36 mm) |
| Overall cable diameter (nominal) | 0.193 in (4.90 mm) |
| Bulk cable weight | 22 lbs/1000ft (33 kg/km) |
| Nom. conductor DCR | 24.1 Ohm/1000ft (79.1 Ohm/km) |
| Nom. capacitance cond-to-cond | 25 pF/ft (82 pF/m) |
| Nom. capacitance cond-to-other (conds + Shield) | 45 pF/ft (150 pF/m) |
| Nom. inductance | 0.17 µH/ft (0.56 µH/m) |
| Max. current | 1.5 Amps per Conductor at 25ºC |
| Nom. outer shield DCR | 15 Ohm/1000ft (49 Ohm/km) |
| Operating temperature | 0°C to +60°C |
| Max Pull Tension | 50 lbs (23 kg) |
| Flammability / reaction to fire | NFPA 262 Plenum Flame Test (UL910) |
| 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) |
| Item Type | Belden Multi-Pair Cable |
| Other Part Numbers | 82504 877100; 82504 877250; 82504 877500; 82504 8771000 UPC 6128251 |
| 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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