Westinghouse | HLB2150 | Circuit Breaker | 150A | 2-Pole | 600V

Introducing the Westinghouse HLB2150 Circuit Breaker—a purpose-built 2-pole device rated for 150 amps and up to 600 volts, designed to streamline maintenance, retrofit, and replacement tasks in demanding electrical panels.

Why choose the HLB2150?

• Exact specifications for easy replacement: 150A, 2-pole, 600V rating to ensure consistent protection and trip characteristics within your system.
• Ideal for maintenance, retrofit, and replacement: Perfect when upgrading or refreshing an existing installation without overhauling the panel.
• Part number HLB2150 = your best compatibility reference: Use the part number as the primary guide to matching form factor and electrical characteristics with your panel.
• Westinghouse reliability: A trusted brand built for commercial and light-industrial applications requiring robust overcurrent protection.

Use cases:

• Retrofitting older panels to support higher-demand equipment while preserving wiring layouts
• Replacing a failed 150A, 2-pole breaker in service entrances, main distributions, or subpanels that require a 600V rating
• New installations in applications needing dependable protection for dual-line circuits up to 600V

Compatibility and installation tips:

• Before ordering, confirm fit and ratings with your panel’s labeling and service manual. Match the amperage (150A), pole count (2-pole), and voltage rating (600V).
• Use the part number HLB2150 as the primary reference to ensure the same form factor and trip characteristics as your existing breaker.
• Follow the panel manufacturer’s installation instructions and standard electrical safety practices during replacement and commissioning.

In practical terms, the Westinghouse HLB2150 provides a dependable, ready-to-install solution that minimizes downtime during maintenance windows and ensures continued protection for dual-line circuits in commercial or light industrial environments. If you’re planning an upgrade, replacement, or routine service, this 150A, 2-pole, 600V breaker is designed to fit common Westinghouse-era panels and other compatible enclosures that list HLB2150 among the approved breakers.