The A.N. Wallis heavy-duty U bolt earth clamp delivers exceptional connectivity for large conductor earthing applications. This robust earthing clamp accommodates conductors up to 300 sqmm, connecting flat tapes and stranded cables to earth rods, reinforcing bars, and handrails. Engineered from premium high copper alloy materials with an M10 threaded copper U bolt for maximum durability. Ideal for industrial and infrastructure projects requiring high-capacity earthing connections.
Key features and benefits:
Large conductor capacity (70-300 sqmm) - Accommodates heavy-duty cables for industrial earthing systems
M10 threaded copper U bolt construction - Provides superior mechanical strength for secure, long-lasting connections
High copper alloy double plate design - Ensures excellent electrical conductivity and enhanced corrosion resistance
20 Nm tightening torque specification - Delivers reliable clamping force for high-current applications
Tested to BS EN 62561-1 Class H standard - Meets stringent requirements for professional earthing installations
Perfect for heavy industrial earthing, electrical substation grounding, and infrastructure lightning protection systems. The U bolt earth clamp excels where large cross-section conductors require permanent connection to structural steelwork or earth electrodes for critical safety applications.
Additional sizes are available on request, please contact us for more information at sales@shoal-group.com
Specification
Material:
High Copper Alloy plates with M10 threaded copper ‘U’ bolt
