Aluminum Ground Clamp

Description Aluminum & Bronze Ground Clamps A full Grounding line covering all applications, featuring heavy duty, direct burial clamps, and range taking rod clamps. Primus Cables’ Grounding line also includes clamps with adapters, clamps for water pipe, rigid conduit or rebar, intersystem bonding connectors and clamps for parallel 90, 2, and 3 conductor copper cable. Features Aluminum Ground Clamps (GCA) Dual-rated ground clamp that grounds aluminum or copper to water pipe, galvanized pipe or steel conduit. Constructed from high-strength, extruded aluminum alloy and are plated to provide low-contact resistance. Zinc plated steel screws. Bronze Ground Clamps with Wire Adapters (G) For connecting unarmored wire to water pipe for grounding. Special pressure bar grips cable to lessen chances of grounding conductor being pulled out. Assembled with zinc-plated steel screws. Specifications Download Spec Sheet Aluminum Ground Clamps (GCA) cULus Listed 467 Grounding & Bonding. UL467 Listed, Grounding & Bonding. Bronze Ground Clamps with Wire Adapters (G) UL467 Listed, Grounding & Bonding.  Part# Pipe Size (IPS) (in.) Ground Wire Range (in.) Ground Wire Bolt Size (in.) Ground Clamp Bolt Size (in.) NPNB-GCA1 1/2 - 1 1/0 - 14 AWG - - NPNB-GCA2 1 1/4 - 2 250 MCM - 6 AWG - - NPNB-GCA4 2 1/2 - 4 250 MCM - 6 AWG - - NPNB-G20 1/2 - 1 4, 6, 8 STR 1/4 - 20 x 1/2 1/4 - 20 x 1 1/2 NPNB-G66 1 1/4 - 2 4, 6, 8 STR 1/4 - 20 x 1/2 5/16 - 18 x 2   What's in the box? What's in the box? Aluminum or Bronze Ground Clamp