Westinghouse QB220 - Circuit Breaker

Westinghouse QB220 Circuit Breaker — Industrial-Grade Overcurrent Protection

When the stakes are high in distribution panels and motor control centers, you need a circuit breaker you can trust. The Westinghouse QB220 is engineered for demanding electrical systems, delivering dependable overcurrent protection and safe, predictable operation in industrial, commercial, and OEM environments.

Built for Versatility and Reliability

• Multi-application compatibility: Ideal for panelboards, switchboards, control panels, and OEM equipment, providing a flexible solution across diverse installations.
• Robust protection: Designed to interrupt fault currents and protect cables, devices, and downstream equipment from damage due to overloads.
• Safety-first operation: Engineered to support safe system startup and ongoing protection within distribution panels and motor control centers.
• OEM-ready performance: A reliable component choice for original equipment manufacturing where consistent protection is critical.

Practical Scenarios

Use the QB220 to upgrade aging protection in factory panelboards, support reliable motor control in plant equipment, or replace a worn breaker in commercial electrical rooms where downtime must be minimized.

Why This Matters

A circuit breaker is more than a switch—it's the first line of defense against electrical faults. The QB220 combines Westinghouse reliability with straightforward integration, helping you maintain uptime and protect valuable electrical infrastructure in everyday operations.

Breaker type: Circuit Breaker. Applications: Industrial, commercial, and OEM environments where dependable overcurrent protection and safe operation are critical in distribution panels and motor control centers.