Ecm Industries Llc GSBC-4 Copper Split Bolt Connector 4 Awg

Product Description

The ECM INDUSTRIES LLC GSBC-4 is a copper split bolt connector sold in a 2-pack configuration, designed for making reliable wire-to-wire splices in electrical installations. The connector accommodates solid conductors ranging from 8 AWG down to a maximum of 4 AWG, providing flexibility across a range of wire sizes common in residential and commercial wiring work. Constructed from copper, it delivers solid conductivity and corrosion resistance. The bolt design accepts standard wrenches, allowing electricians to achieve a secure, consistent torque without specialized tooling. This type of connector is a staple in panel work, service entrance applications, and grounding assemblies.

Copper split bolt connectors like the GSBC-4 are used across a broad range of electrical applications including branch circuit splicing, grounding conductor connections, and service entrance work. They are suited for both residential and light commercial environments where a mechanically secure, code-acceptable wire joint is required. The 2-pack format is practical for service calls and small jobs where multiple splices are needed. Licensed electricians and apprentices working under supervision are the typical installers for this type of hardware.

Key Features

• Copper construction for strong conductivity and corrosion resistance
• Accepts solid conductors from 8 AWG to 4 AWG maximum
• Compatible with standard wrenches for consistent tightening
• Sold as a 2-pack for convenience on multi-splice jobs
• Split bolt design allows secure mechanical wire-to-wire connection

Compatibility

Designed as an OEM-style split bolt connector for solid copper conductors ranging from 8 AWG to 4 AWG, suitable for general electrical splicing and grounding applications.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements. Always de-energize the circuit and verify absence of voltage before making any connections. Insert conductors fully into the split bolt and tighten the nut using a standard wrench to achieve a firm mechanical connection. Tape or insulate completed connections per local code requirements.