Aluminum Splicer Reducer 2-14 AWG Aluminum Splicer Reducers are used for splicing two copper or aluminum wires of equal or different sizes. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. Suitable for use with both copper and aluminum conductors. Rated 600 volts (2000V max. per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C.

1 Port Panelboard Lug 800 MCM - 350 MCM Panelboard style for multi-conductor with NEMA mounting hole spacing for turn prevent and secureness. Made of 6061T-6 aluminum alloy. Electro-tin plated for low contact resistance. For use with copper or aluminum conductors. Rated 600 volts (2000V max per UL486B). UL 486A/B Listed. Temperature rating 90 degrees C. All hole spacing is NEMA standard of 1.750".

Cast Bronze Terminal Lug 300 MCM - 4/0 AWG 2 Port Copper Terminal Lugs are made of high copper alloy. They are used for joining a wide range of cables or terminal blocks.

Single Copper Lug 6-14 AWG Copper connector made from tubular copper. Steel Screw. Suitable for use with copper wire only. 600V (2000V max. per UL486B). Ul 486A/B Listed Wire Connector. Temperature rating 90 degrees C.

Copper Terminal Lug for 4 STR-14 SOL AWG with 1) 1/4" Mounting Hole: Copper Terminal Lugs are made of high copper alloy. They are used for joining a wide range of cables or terminal blocks.

NSI GLC-140DB Heavy Duty Direct Burial Ground Clamps grip on pipes between 1/2" to 1" in diameter and are the ultimate ground clamps for securing just about any size ground wire in just about any application. The bronze body and pre-assembled 304 stainless steel screws are made of economical, high-quality metals that provide durable performance in a range of applications. The lay-in lug design of these clamps provides ultimate flexibility when securing large conductors and can accommodate wires in the range of 8 to 4/0 STR. Use this heavy-duty ground clamp to secure ground wire to copper water pipes, tubing, rebar and ground rods up to 1" in diameter. UL Listed for direct burial in both earth and concrete. cULus Listed 467 for grounding and bonding. Stock products you can rely on—stock NSI.

The NSI G-6 Heavy Duty Bronze Ground Clamp for Rigid Conduit, grips on pipes between 1-1/4" to 2" in diameter and features a 1/2" adapter hub that swings 360 degrees to make alignment simple. Heavy duty bronze adapters have serrations that match the serrations of the ground clamp, assuring a positive lock. The zinc-plated steel screws and bronze clamp body are made of economical, high-quality metals that provide durable performance in a range of applications. Use this interchangeable clamp to attach rigid conduit and ground conductors to water pipes in indoor environments. cULus Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.

Insulating Cover For WR Series Tap Connector "O" Die Hinged polyurethane cover for easy installation of WR Series tap connectors. Eliminates taping. Drain Ports prevent accumulation of moisture. Ultraviolet stabilized.

Use the GH-75 Bronze Economy 360 Degree Conduit Hub alongside NSI ground clamps to ground copper grounding conductor to water pipes in indoor environments. This 3/4" adapter hub swings 360 degrees to make alignment simple and offer greater flexibility in installation. The threaded bronze hub is cast of high-strength, highly conductive bronze and made of economical, high-quality metals that provide durable performance in a range of applications. Conduit hub fits ground wire in the range of 10 SOL to 2/0 STR. Stock products you can rely on—stock NSI.

The NSI G-83 Ground Clamp for Rigid Conduit with Flexible Wire Strap, grips on pipes between 1/2" to 1" in diameter and features a 1" adapter hub connected to the clamp by a flexible copper strap. The wire strap and adapter both swing 360 degrees, making alignment simple. The copper strap provides additional flexibility during grounding and helps to protect the conduit system from results of vibrations in the water system. The zinc-plated steel screws and bronze clamp body are made of economical, high-quality metals that provide durable performance in a range of applications. Use this clamp to attach ground wires from rigid conduit to water pipes in indoor environments. UL Listed 467 for Grounding and Bonding. Stock products you can rely on—stock NSI.

We built the NSI GRC-34 Standard Duty Silicon Bronze Grounding Rod Clamp for demanding applications including direct burial, where the simple mechanical design and reliable clamping power of the screw outperform other options. The GRC-34 Grounding Rod Clamp fits grounding rod with a diameter of 3/4" and rebar with a diameter of 5/8" with room to tighten the clamping screw onto a range of 10 AWG solid to 1 AWG stranded conductors. GRC-family clamps with the -SB suffix have a body and screw made from silicon bronze for maximum strength, and the clamp is UL-listed for direct burial in earth or concrete. Stock products you can rely on—stock NSI.

All Purpose Split Bolt Connector 750 MCM All Purpose Split Bolt Connectors are used for combinations of aluminum to copper, aluminum to aluminum, steel to aluminum, copper to copper, and steel to copper applications. They have an electro-tinned body. UL listed for copper and copperweld wires only. Includes nut, spacer and pressure pad.