Westinghouse LA2400PT Circuit Breaker, 400A, 2-Pole, 600V

Engineered for demanding industrial environments, the Westinghouse LA2400PT circuit breaker delivers dependable overcurrent protection where it matters most. With a robust 400 A capacity and a two-pole design rated for up to 600 V, this unit is built to safeguard heavy-duty electrical service, maintenance workflows, and replacement projects without compromising performance or reliability.

Key specifications

• Amperage: 400 A
• Poles: 2-pole
• Voltage rating: 600 V
• Part number: LA2400PT
• Type: Circuit Breaker
• Recommended use: Industrial electrical service, maintenance, and replacement projects

Why the LA2400PT matters in the field

In industrial settings, protecting feeders and motor loads from overcurrent is non-negotiable. The LA2400PT’s 2-pole design ensures both hot legs are tripped together, reducing the risk of imbalanced faults and providing reliable, coordinated protection across your panel. Its 600 V rating makes it suitable for higher-energy applications common in manufacturing facilities, processing plants, and large facility distributions, helping minimize downtime and equipment damage.

Ideal use cases

• Industrial service upgrades and panel retrofits where high-current protection is required
• Maintenance replacements for aging or failed circuit breakers in industrial distribution equipment
• Feeder protection for heavy machinery lines and critical manufacturing processes
• New installations in industrial control panels where a rugged, reliable 400 A breaker is needed

Compatibility and support

To ensure the best fit, verify compatibility by the part number and your specific application requirements. If you’re unsure whether the LA2400PT matches your panel or project, we’re here to help. Message us to confirm compatibility, discuss installation considerations, and ensure you have the correct replacement or upgrade part for your system.

Equip your industrial electrical system with a purpose-built breaker that combines high-current protection, reliable operation, and Westinghouse engineering trusted by professionals across the field. The LA2400PT is more than a component—it’s peace of mind for demanding environments.