Westinghouse Cutler-Hammer T1000NB1 Copper Breaker Lug

Description:

The Westinghouse T1000NB1 Copper Breaker Lug is used in industrial power distribution systems to provide secure cable termination and high-current electrical connections for molded case circuit breaker installations. Commonly installed in switchboards, switchgear assemblies, motor control centers, and industrial electrical panels where dependable conductor termination and copper power connectivity are required for safe and efficient operation. Maintenance teams, OEMs, and system integrators use this breaker lug for replacement servicing, breaker upgrades, retrofit projects, and industrial electrical maintenance applications.

Applications:

The Westinghouse T1000NB1 Copper Breaker Lug is designed for industrial electrical systems requiring dependable line and load conductor termination for high-capacity circuit breakers. It is commonly applied in molded case breaker assemblies, power distribution equipment, industrial switchgear, and electrical infrastructure to help maintain reliable power transfer and secure cable installation performance.

Technical Specifications:

• Manufacturer Part Number (MPN): T1000NB1
• Brand: Westinghouse / Cutler Hammer
• Product Type: Copper Breaker Lug
• Lug Type: Pressure Line and Load Terminal
• Terminal Material: Copper
• Breaker Compatibility: NB, NC, ND, HND Type Breakers
• Current Rating: 1000A
• Wire Range: 3/0 AWG to 500 kcmil
• Function: Electrical conductor termination and power connection
• Application: Industrial power distribution systems
• Installation Type: Breaker mounted
• System Use: Line and load cable termination
• Typical Applications: Switchgear, MCCs, distribution panels
• Compatible Systems: Molded case circuit breaker assemblies
• Construction Type: Heavy-duty copper terminal lug assembly

Common Replacements:

• Eaton TA1000NB1 Breaker Lug
• Siemens Circuit Breaker Lug Kit
• Square D Power Distribution Lug