Partex 70mm Uninsulated Copper Tube Butt Connector COL70B

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70mm Uninsulated Copper Tube Butt Connector COL70B

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Product Information

Stock Code 70BUTT
GTIN —
Stock status: In stock

priced individually

Net price: £1.01

Gross price

£1.21

Same day dispatch
Mon‐Fri · Subject to order volume Free delivery available 30 day returns

Uninsulated copper barrel connector for joining same-size 70mm² cables. Seamless barrel construction — no brazed seam to fail under crimp load.

Inspection holes let you confirm full cable insertion before applying the crimp tool. Extended entry design makes feeding large-section cable straightforward.

  • 70mm² cable size, 12mm inner / 15mm outer diameter
  • Electrolytic tin-plated finish to BS 1872
  • Copper material to BS EN 1976 / ASTM B111 C11000
  • Operating range -40°C to +85°C

No insulation — apply heat shrink or sleeve after crimping for environmental protection.

Specifications

Cable Size

70 mm²

Inner Diameter

12 mm

Outer Diameter

15 mm

Total Length

45 mm

Construction

Seamless copper

Terminal Material

Copper to BS EN 1976, annealed to ASTM B111 C11000

Surface Finish

Electrolytic tin plating to BS 1872

Temperature Range

-40°C to +85°C

Standards

BS2871, BS 1872, BS EN 1976, ASTM B111 C11000