Alpha Wire 25274 BK005 Многожильный промышленный кабель

Belden XTRA-GUARD 2 Series Data Cable, 30m Cable Length, Black Jacket - 25274 BK005

This data cable is a multi‑pair communication cable designed for industrial and commercial signal transmission in harsh environments. It combines multiple twisted pairs with a tinned copper shield and a Durable outer jacket to provide electrical continuity and mechanical protection for networking and instrumentation applications across a wide temperature range.

Features & Benefits

• Four twisted pairs provide organised signal routing and reduced crosstalk
  0.23mm² tinned copper conductors deliver Flexible current‑carrying capacity
  7‑strand conductor construction improves Flex life for repeated movement
  300V rating supports medium‑voltage signal systems in control panels
  VW‑1 flame performance reduces flame propagation in confined spaces
  Operating range −30°C to +90°C enables use in wide thermal conditions

**Applications**

• Suitable for factory automation communication links between controllers and I/O
  Ideal for industrial Ethernet and fieldbus segments requiring shielding
  Used with panel assemblies and patching in machine control cabinets
  Can be used for sensor cabling where repeated flexing occurs
  Used for installations requiring compliance with UL, CSA and CE standards

What type of shielding does it use to protect signals?

An aluminium/polyester/aluminium tape with a tinned copper drain conductor and a braided tinned copper screen provides comprehensive coverage and a low‑impedance return path for noise suppression.

How is pair identification handled during installation?

Each pair is colour‑coded using a white base with black, brown, red or Orange mates, following the specified colour sequence to simplify pairing and termination.

What mechanical protections are provided within the core?

The core features a non‑woven polyester wrap for assembly stability, and a ripcord beneath the jacket assists controlled sheath removal during termination.

Which jacket material and properties are specified for this cable?

The outer sheath is polyurethane with a nominal wall thickness and offers sunlight resistance
jacket colour options include black among several others for Visual identification.

How should installers manage bend and pulling constraints?

Maintain a minimum bend radius of 10x cable diameter and limit pull tension to the specified maximum to avoid conductor or jacket damage.