Westinghouse | HKB2150 | Circuit Breaker | 150A | 2-Pole | 600V

Meet the Westinghouse HKB2150 Circuit Breaker—a dependable overcurrent protection solution designed for 150A circuits in a 2-Pole configuration up to 600V. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker helps keep panels running smoothly and safely.

Key specifications

• Amperage: 150A
• Poles: 2-Pole
• Voltage: 600V

Why this breaker stands out

Westinghouse has a long-standing reputation for reliable electrical protection, and the HKB2150 embodies that trust with a robust, straightforward design that integrates cleanly into compatible panels. It’s specifically suited for scenarios where you need exact specs to maintain system safety and performance—whether you’re reworking a service panel, retrofitting existing electrical runs, or stocking a ready-to-use spare for critical uptime.

Use cases and practical scenarios

• Spare or replacement part for 2-pole, 600V distribution panels in industrial or commercial settings
• Retrofit projects where maintaining 150A protection is required for added capacity or updated loads
• Maintenance planning to minimize panel downtime during scheduled service

Compatibility and installation notes

Before ordering, confirm fit and ratings—the part number HKB2150 is the best reference for compatibility. Check your panel labeling to ensure it accepts a 150A, 2-Pole, 600V breaker. For any doubt about installation or code compliance, rely on a licensed electrician to ensure a safe, proper swap.

Practical tips

• Label and store the spare with the part number (HKB2150) for quick future swaps
• Keep a small inventory of Westinghouse compatible breakers to reduce downtime during service windows
• Verify mounting style and bus bar compatibility with your specific panel model to guarantee a seamless fit