Thomas Betts 17046-BD Battery Connector 3/0 Awg

Product Description

The THOMAS BETTS 17046-BD is a tin plated copper battery connector designed for use with 3/0 AWG wire. The tin plating over the copper body provides corrosion resistance in demanding electrical environments. This connector is color-coded purple for quick identification during installation and inspection. It is used in battery cable termination applications where a secure, low-resistance electrical connection is required. Electrical contractors and industrial maintenance technicians typically install this type of connector when building or servicing battery bank assemblies, backup power systems, or heavy-duty vehicle and equipment wiring harnesses.

This connector is suited for applications requiring 3/0 AWG terminations, including stationary battery systems, UPS installations, generator starting circuits, and similar high-current DC wiring scenarios. The purple color coding aids in circuit identification where multiple connector sizes or circuits are present in the same panel or enclosure. It is appropriate for both commercial and industrial electrical work where copper termination hardware is specified.

Key Features

• Tin plated copper construction for corrosion resistance and reliable conductivity
• Compatible with 3/0 AWG maximum wire size
• Purple color coding for fast visual identification
• Designed for battery cable and high-current DC termination applications

Compatibility

Designed as an OEM-style termination connector compatible with 3/0 AWG copper battery cables in residential, commercial, and industrial electrical installations.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements for battery systems and large conductor terminations. Always disconnect and isolate the battery or power source before making or breaking any connections. Use the appropriate crimping tool rated for 3/0 AWG lugs and connectors to ensure a secure mechanical and electrical connection. Inspect the termination for proper seating and check for any signs of damage before returning the system to service.