Transformers & Power Distribution

strain clamp

Strain clamps are available for sourcing, designed for various applications in power distribution.

Buyers can specify clamps with force ratings from 1.4 kN, 1.5 kNm, 14 kNm, 40 kN, 70 kN, to 120 kN.

Cable sizes accommodated range from 4–10 mm, 5–20.5 mm, 10–16 mm, 10–40 mm, 15–6 mm, to 16–5 mm.

Current capacities include 1.35 kA and 2700 A.

Both low voltage and high voltage clamps are available.

Materials include aluminium and steel, with some products adhering to the SANS 1431 standard.

Types include down lead, thimble clevis, bolted compression, and ABC strain clamps, with options for specific angles like 90 degrees.

Illustrative image

strain clamp — illustrative image

What we supply

  • Clamp strain, down lead clamp, tower
  • Clamp strain, wedge
  • Clamp strain
  • Clamp: thimble clevis aluminium alloy 40 kn; 40 strain
  • Clamp strain, insulated down lead, opgw
  • Clamp strain, compression dead end
  • Clamp: 3b; aluminium; 70 kn; 30-18 mm strain
  • Strain clamp
  • Clamp overhead concentric 4/10 millimetre cable d3067 strain
  • Clamp strain, fixed support
  • Clamp strain, eut-e, aluminium to aluminium, bolted t
  • Aluminium strain clamp 70 kilonewton 15-6 mm 3b

Specifications

force1.4 kN, 1.5 kNm, 14 kNm, 40 kN, 70 kN, 120 kN
cable size4–10 mm, 5–20.5 mm, 10–16 mm, 10–40 mm, 15–6 mm, 16–5 mm
current1.35 kA, 2 700 A
voltagelow voltage, high voltage
materialaluminium, steel
standardSANS 1431

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