Belden 82512 877, Multi Conductor Computer Cable 12H PR 24 AWG FEP

Description
Belden 82512 877 is a plenum-rated Computer EIA RS-232 Cable designed for computer communications, panel wiring, and low voltage analog and digital control signals. It uses 24 AWG Stranded (7x32) TC - Tinned Copper conductors with FEP - Fluorinated Ethylene Propylene insulation in a 12 PAIRS + 1 Conductor construction. For noise reduction, it includes an overall Beldfoil® Shield (100% coverage) with a 24 AWG (7x32) TC drain wire. The cable is finished with a Flamarrest® Jacket and carries a UL Voltage Rating of 300 V (CMP).
Belden 82512 877 Key Features
- Plenum fire rating with NEC / UL compliance to Article 800, CMP.
- 12 PAIRS + 1 Conductor construction with 24 AWG Stranded (7x32) TC - Tinned Copper conductors.
- FEP - Fluorinated Ethylene Propylene insulation for the conductors.
- Overall Beldfoil® Shield (100% coverage) with a 24 AWG (7x32) TC drain wire.
- Flamarrest® Jacket with jacket material: PVC - Polyvinyl Chloride.
- UL Voltage Rating: 300 V (CMP).
Belden 82512 877 Applications
- Use it for indoor plenum applications where plenum-rated cabling is required.
- Support RS-232 applications in computer and control connectivity.
- Rely on it for computer communications in installed systems.
- Carry low voltage analog signals (4-20ma, 0-10v, ...) in control and monitoring circuits.
- Handle low voltage digital control (24v, …) in automation and control wiring.
- Connect line level audio signal connections.
- Apply it for panel wiring in equipment and control panels.
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Specifications
| Attribute | Value |
|---|---|
| Cable type | Computer EIA RS-232 Cable |
| Pairs | 12 |
| Nom. insulation thickness | 0.006 in (0.15 mm) |
| Nom. insulation diameter | 0.036 in (0.91 mm) |
| Color Code | Black & Red, Black & White, Black & Green, Black & Blue, Black & Yellow, Black & Brown, Black & Orange, Red & White, Red & Green, Red & Blue, Red & Yellow, Red & Brown, Yellow |
| Shield Type | Tape |
| Shield Material | Bi-Laminate (Alum+Poly) |
| Nom. jacket thickness | 0.015 in (0.38 mm) |
| Jacket Color | Natural |
| Overall cable diameter (nominal) | 0.278 in (7.06 mm) |
| Nom. jacket diameter | 0.278 in (7.06 mm) |
| Bulk cable weight | 56 lbs/1000ft |
| Nom. conductor DCR | 24.1 Ohm/1000ft |
| Nom. capacitance cond-to-cond | 23 pF/ft (75 pF/m) |
| Nom. capacitance cond-to-other (conds + Shield) | 42 pF/ft (140 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) |
| Nom. insertion loss (attenuation) | 22 dB/100m |
| UL temperature | 60°C |
| Operating temperature | 0°C to +60°C |
| Bend radius (stationary min.) | 2.8 in (71 mm) |
| Bend radius (installation min.) | 2.8 in (71 mm) |
| Max Pull Tension | 143 lbs (64.9 kg) |
| Environmental suitability | Indoor - Plenum, Indoor |
| Flammability / reaction to fire | NFPA 262, UL 910 (Plenum), FT6 |
| 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 Conductor Cable |
| Other Part Numbers | 82512 877100; 82512 877250; 82512 877500; 82512 8771000 UPC 612825197270 |
| 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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