Connectors & Joints

Copper-Aluminum Parallel Groove Clamp

JBT series

Copper-aluminum transition design eliminates galvanic corrosion for Cu-Al connections.

Technical Specifications

Model JBT series Cu 16–150 mm² / Al 16–240 mm² Material: Friction-welded copper-aluminum bimetal Finish: Hot-dip galvanized Standard: GB/T 2314, GB/T 2333

Copper-Aluminum Parallel Groove Clamp — Provides reliable electrical connections between conductors or from conductor to equipment terminals, with low contact resistance and strong current capacity.

Precision cast or forged from premium raw materials on CNC machining lines, the product delivers consistent dimensions and mechanical performance in full compliance with GB/T 2314 and the relevant product standards.

Custom production from drawings or samples is welcome, with options for sizes, surface treatments (hot-dip galvanized / Dacromet / stainless) and packaging. Every batch passes a three-stage inspection, with type-test reports and certificates available on request.

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