Westinghouse LA3125PT - 125A, Circuit Breaker

Meet the Westinghouse LA3125PT 125A circuit breaker—built to deliver dependable overcurrent protection where it matters most. Designed for demanding electrical environments, this breaker is a trusted choice for panelboards, switchboards, control panels, and OEM equipment, helping keep distribution systems safe and reliable.

Key capabilities at a glance

• 125A current rating provides robust protection for feeders and branch circuits
• Circuit-breaker type specifically designed for rapid, clear trips on overloads and faults
• Suitable for industrial, commercial, and OEM applications where safe operation is critical
• Ideal for distribution panels and motor control centers, safeguarding equipment and wiring

Ideal use cases

• Panelboards and switchboards that feed essential machinery, pumps, and HVAC controls
• Control panels for conveyors, manufacturing equipment, and automated systems
• OEM assemblies that require reliable overcurrent protection integrated into custom solutions

Why choose this Westinghouse model

• Part of Westinghouse’s trusted protection lineup, engineered for compatibility with standard enclosures and layouts
• Durable construction designed to withstand the demands of industrial and commercial environments
• Clear, predictable trip behavior that helps protect wiring and downstream equipment from damage

Professionals such as electrical contractors, facilities engineers, and OEM integrators will appreciate the LA3125PT for straightforward installation in distribution panels and motor control centers. Its 125A rating and circuit-breaker design address real-world needs—protecting critical loads, reducing the risk of electrical faults, and simplifying maintenance in both new builds and retrofit projects. Choose the Westinghouse LA3125PT when you require reliable, drop-in protection that aligns with standard panel configurations and supports safe, continuous operation of your electrical system.