Westinghouse FB3050LA3 Circuit Breaker, 50A, 3-Pole

Westinghouse FB3050LA3 Circuit Breaker is a rugged, three-pole protective device designed for industrial electrical service, maintenance, and replacement projects. The FB3050LA3 helps safeguard circuits and equipment by providing reliable overcurrent interruption in demanding environments.

Key features and what they mean for your operation:

• Amperage: 50 A — calibrated to protect medium to high-current circuits without nuisance trips
• Poles: 3 — ideal for three-phase systems typical in manufacturing, processing, and large equipment lines
• Brand: Westinghouse — a trusted name in industrial electrical protection with a long history of durable performance
• Part Number: FB3050LA3 — use this identifier to confirm fit for your panel, switchgear, or enclosure

Why this matters in practice:

• Use it for panel upgrades, maintenance, or new installations where three-phase protection and reliable current interruption are required
• Designed to be integrated into standard industrial control panels and distribution boards that accept a 3-pole breaker with 50 A rating
• Swift, predictable interruption helps minimize downtime and protect wiring, motors, and connected loads from faults

Compatibility tips: verify fit by part number and application requirements to ensure the FB3050LA3 matches your system’s specifications. If you’re unsure about matching the right part number to your setup, message us and we’ll help confirm compatibility and guide you toward the correct solution.

Choose the Westinghouse FB3050LA3 when you need dependable three-phase protection that keeps your operations running smoothly and safely.