CAPG Type Parallel Groove Clamp

CAPG Type Parallel Groove Clamps are bimetallic mechanical connectors designed to securely connect copper conductors to aluminum conductors in overhead power distribution and electrical transmission systems. Manufactured from high-quality copper and aluminum alloy, these clamps provide excellent electrical conductivity while preventing galvanic corrosion between dissimilar metals. The parallel groove design maximizes conductor contact area, ensuring low contact resistance and a reliable, long-lasting electrical connection.
CAPG clamps are ideal for conductor splicing, tapping, and branching applications where copper and aluminum conductors need to be interconnected safely and efficiently.
 
Type
Copper Conductor (mm²)
Aluminum Conductor (mm²)
Bolt Configuration
CAPG-A1
CU 6–50
AL 16–70
1 × M8 × 40
CAPG-A2
CU 10–95
AL 25–150
1 × M8 × 45
CAPG-B1
CU 6–50
AL 16–70
2 × M8 × 45
CAPG-B2
CU 10–95
AL 25–150
2 × M8 × 50
CAPG-B3
CU 25–185
AL 35–200
2 × M10 × 60
CAPG-C1
CU 6–50
AL 16–70
2 × M8 × 45
CAPG-C2
CU 10–95
AL 25–150
2 × M8 × 50
CAPG-C3
CU 25–185
AL 35–240
2 × M10 × 60
CAPG-C4
CU 35–240
AL 35–300
2 × M10 × 70