Westinghouse | LAB2400W | Circuit Breaker | 400A | 2-Pole | 600V

Meet the Westinghouse LAB2400W Circuit Breaker — a purpose-built protection device engineered for reliability in maintenance, retrofit, and replacement projects. With a robust 400A capacity, a 2-pole configuration, and a 600V rating, this breaker is designed to safeguard demanding electrical systems while keeping service interruptions to a minimum.

Key specifications at a glance

• Amperage: 400A
• Poles: 2-Pole
• Voltage rating: 600V
• Part number reference: LAB2400W

The LAB2400W is purposefully named to match exact compatibility needs. It’s ideal for panels and systems that require a two-pole disconnect with a high-current rating, offering dependable tripping performance to prevent overloads and short circuits. This isn’t a generic replaceable part — it’s a precise component designed to work where Westinghouse labeling and the LAB2400W reference are specified.

Why this breaker stands out

• Precision compatibility: The LAB2400W part number is the best reference for ensuring the right fit in your panel or distribution board.
• High-current protection: 400A capacity supports substantial loads while maintaining safe, quick disconnection when faults occur.
• 2-pole design with common-trip: Protects both conductors of a two-wire circuit, simplifying wiring and enhancing safety.
• 600V versatility: Suitable for commercial or industrial applications where higher voltage protection is required.

Who should consider this product

• Electricians and maintenance technicians performing panel upgrades, replacements, or retrofits in commercial or light industrial settings.
• Facility managers planning to refresh aging protection infrastructure with compatible Westinghouse components.
• Electrical contractors seeking a dependable, spec-matched breaker for projects that demand precise amperage and trip characteristics.

Practical guidance for use

Before ordering, confirm fit and ratings for your specific installation. The part number LAB2400W is your most reliable reference for compatibility with your Westinghouse panel or system. If you’re upgrading or replacing, ensure the panel label allows a 400A, 2-pole, 600V device, and verify bus and mounting compatibility to avoid retrofit challenges.

Designed for longevity and dependable protection, the Westinghouse LAB2400W Circuit Breaker helps you maintain safe, continuous operation in demanding environments while simplifying future service and replacement tasks.