Belden 1056A 010, Power Limited Tray Cable 4PR 20 AWG 300V PVC, Black Jacket
SKU:Belden 1056A
● In stock
Description
Belden 1056A 010 is a power-limited tray cable designed for industrial control and instrumentation wiring in raceways, cable trays, and ducts. It features 4 twisted pairs of 20 AWG (7x28) BC - Bare Copper conductors plus 1 comm wire of 22 AWG (7x30) BC - Bare Copper, with PVC - Polyvinyl Chloride insulation. An overall Beldfoil® shield with 100% coverage and a black PVC - Polyvinyl Chloride outer jacket with ripcord support reliable installation and signal integrity. The cable is rated 300 V (PLTC, CMG, AWM 2464), 150 V (ITC) and operates from -30°C to +105°C.
Belden 1056A 010 Key Features
- Power-limited tray cable for industrial control and instrumentation wiring in raceways, cable trays, and ducts.
- 4 twisted pairs of 20 AWG (7x28) BC - Bare Copper conductors plus 1 x 22 AWG (7x30) BC - Bare Copper comm wire.
- PVC - Polyvinyl Chloride insulation on pairs and comm wire.
- Overall Beldfoil® shield with 100% coverage, plus a 20 AWG (7x28) TC drainwire.
- Black PVC - Polyvinyl Chloride outer jacket with ripcord; armor: No.
- UL voltage rating: 300 V (PLTC, CMG, AWM 2464), 150 V (ITC).
- Operating temperature: -30°C to +105°C; UL temperature: 105°C.
Belden 1056A 010 Applications
- Supports industrial control and digital control wiring where organized routing through raceways, cable trays, and ducts is required.
- Used in distributed control system (DCS) and programmable logic controller (PLC) installations.
- Connects instruments (4-20ma, 0-10v, ...) and low voltage digital control (24v, …) signals.
- Handles encoder connections in control and instrumentation setups.
- Fits control circuits used with solenoids, valves, actuators, and positioners.
Belden™ and all associated trademarks are the property of their respective owners.
Specifications
| Attribute | Value |
|---|---|
| Conductor Type | Stranded Conductor |
| Pair insulation thickness (nominal) | 0.018 in (0.46 mm) |
| Pair insulation diameter (nominal) | 0.071 in (1.8 mm) |
| Pair color code | ICEA Chart E1 |
| Comm wire insulation thickness (nominal) | 0.019 in (0.48 mm) |
| Comm wire insulation diameter (nominal) | 0.066 in (1.7 mm) |
| Comm Wire color | Orange |
| Shield Type | Tape |
| Shield Material | Bi-Laminate (Alum+Poly) |
| Outer jacket thickness (nominal) | 0.042 in (1.1 mm) |
| Overall cable diameter (nominal) | 0.405 in (10.3 mm) |
| Pair conductor DCR (nominal) | 10.9 Ohm/1000ft |
| Pair capacitance, Cond-to-Cond (nominal) | 30 pF/ft (98 pF/m) |
| Pair capacitance, Cond-to-Shield (nominal) | 55 pF/ft (180 pF/m) |
| Pair inductance (nominal) | 0.19 µH/ft (0.62 µH/m) |
| Pair max. current | 5.6 Amps per Conductor @ 30°C |
| Comm wire conductor DCR (nominal) | 17.2 Ohm/1000ft (56.4 Ohm/km) |
| Comm wire max. current | 9.6 Amps per Conductor @ 30°C |
| Nom. outer shield DCR | 7.71 Ohm/1000ft (25.3 Ohm/km) |
| Bend radius (stationary min.) | 4.9 in (120 mm) |
| Bend radius (installation min.) | 4.9 in (120 mm) |
| Max Pull Tension | 123 lbs (55.8 kg) |
| Bulk cable weight | 78 lbs/1000ft |
| NEC / UL compliance | Article 725, Article 727, Article 800, CMG, ITC, PLTC |
| AWM compliance | AWM 2464 |
| CEC / C(UL) compliance | CMG |
| Flammability / reaction to fire | UL 1685 FT4 Loading, FT4, IEEE 1202 FT4 |
| Environmental suitability | Indoor/Outdoor, Indoor, Outdoor, Sunlight Resistance |
| 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) |
| APAC compliance | China RoHS II (GB/T 26572-2011) |
| Thermocouple | No |
| Item Type | Belden Instrumentation Cable |
| Priced Per | FT |
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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