The TJ copper bolt clamp is suitable for the connection and transmission of various wires in the power grid. It is made of copper alloy or brass and has an electroplated copper and tinned surface treatment. Good energization performance, anti-electricity. High copper content, good electrical conductivity, and durable.
TJ brass bolts are suitable for connection in power transmission and distribution lines. The red copper material has good electrical conductivity and high resistance to electrical resistance. The bolt design guarantees constant contact pressure; the surface is smooth, without burrs, making the work more stable and calm. Easy to install, all-purpose wrench is installed immediately, cost-effective; carefully selected polished, clear lines, not easy to break.
Features:
length: 28mm
Model No.: T/J-25
Cross section: 25sqmm
Material: copper alloy or brass
Surface: copper plating & tin plated
Technical specification:
Wire clamping range | H | L | M | S |
16mm² | 5 | 27 | 10.8 | 12 |
25mm² | 7 | 27 | 13 | 14 |
35mm² | 9.8 | 34.5 | 17 | 18 |
50-70mm² | 12.8 | 42 | 22 | 24 |
95-120mm² | 14 | 44.5 | 23.7 | 26 |
150-185mm² | 18 | 55 | 28 | 30 |
240mm² | 19 | 57 | 30 | 32 |
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