Southwire 626B Ground Clamp 1-1/2 to 2 Inch

Product Description

The SOUTHWIRE 626B is a ground clamp designed to establish a reliable electrical ground connection on conduit or pipe ranging from 1-1/2 to 2 inches in diameter. Ground clamps of this type are used to bond metallic piping or conduit to a grounding electrode or grounding conductor, helping to maintain a safe, low-impedance ground path in electrical installations. Licensed electricians install this clamp during grounding and bonding work on service entrance equipment, grounding electrode systems, and branch circuit conduit assemblies. The clamp weighs 19 pounds per pack and is built to handle the mechanical demands of a permanent ground connection.

The 626B is suited for use in residential, commercial, and light industrial electrical work where conduit or pipe grounding is required. It accommodates pipe or conduit in the 1-1/2 to 2 inch size range, making it a practical fit for common conduit sizes found in service entrance and distribution panel installations. Electricians working on grounding electrode conductor terminations or equipment bonding jumpers will find this clamp compatible with standard trade pipe dimensions in that range.

Key Features

• Fits conduit or pipe from 1-1/2 to 2 inches in diameter
• Designed for grounding and bonding applications in electrical systems
• Provides a secure mechanical and electrical connection to metallic pipe or conduit
• Suitable for service entrance, grounding electrode, and branch circuit conduit grounding

Compatibility

Designed as an OEM-style grounding clamp for use on metallic conduit or pipe with an outside diameter in the 1-1/2 to 2 inch range, consistent with standard electrical grounding and bonding installations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC), specifically Article 250 governing grounding and bonding. De-energize and lock out the circuit or service before making any grounding connections. Ensure the pipe or conduit surface is clean and free of paint, corrosion, or debris before securing the clamp to achieve a solid electrical bond. Do not overtighten the clamp hardware beyond the point of firm contact, as this can damage the pipe or distort the clamp body.

Technical Specifications

• Pipe/Conduit Size Range: 1-1/2 to 2 inches
• Weight: 19 pounds
• UPC: 75133816070

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 626B