Alpha Wire Pro-Tekt Series Data Cable 1 Pairs 2 Cores 0.35 mm² 50 m Grey Sheath Polyvinyl Chloride

Belden Pro-Tekt Series Data Cable, 50m Cable Length, Grey Jacket - B964012 GE321

This data cable is a single-pair tin-plated copper cable intended for industrial communication and control wiring. Designed for use in automation, electrical and electronic installations, it delivers signal transmission in environments requiring flame-retardant construction and a flexible conductor.

Features & Benefits

• 0.35 mm2 conductor for consistent current-carrying capacity
  Tin-plated copper 7-strand conductor for improved termination
  Flame-retardant PVC jacket for reduced fire propagation risk
  Rated for 300V to suit common low-voltage systems
  Operating range -30 to 105°C for high-temperature environments

**Applications**

• Suitable for control-panel interconnects in manufacturing plants
  Ideal for sensor and actuator wiring in automated systems
  Used with fieldbus and serial communication runs inside cabinets
  Can be used for machine-tool internal signal circuits

How is the conductor arranged internally?

The core comprises a single twisted pair with a 7-strand tin-plated copper conductor and an internal mylar core wrap to maintain pair geometry.

What shielding is provided to reduce interference?

An aluminium/mylar foil shield with an accompanying drain conductor is included to provide coverage and allow easy termination to earth.

How is the outer sheath constructed for installation durability?

The outer sheath is a nominal 0.032 wall PVC with a ripcord for simplified jacket removal during termination.

What electrical characteristics should engineers expect for impedance and capacitance?

Characteristic impedance is nominally 48 Ω, mutual capacitance about 39 pF/ft and ground capacitance about 70 pF/ft at 1 kHz.