Westinghouse | HLD2300 | Circuit Breaker | 300A | 2-Pole | 600V

Westinghouse HLD2300 is a purpose-built circuit breaker designed for demanding electrical environments. With a 300A rating, 2-pole configuration, and a 600V rating, this device delivers reliable overcurrent protection for high-demand circuits while enabling safe, simultaneous isolation of both conductors during maintenance or fault conditions. It’s the solid choice for replacement, retrofit, or new installations that require exact specifications.

Key use cases

• Maintenance and service work on 600V electrical systems where a dependable two-pole disconnect is essential for safety.
• Retrofit projects upgrading or renewing aging protection devices in commercial or light industrial panels.
• Replacement scenarios where panel compatibility hinges on matching amperage, pole count, and voltage rating.
• New installations in applications that demand robust 300A protection with straightforward swap-in capability using the HLD2300 part reference.

Compatibility and fit

To ensure correct performance, confirm fit and ratings before ordering. The HLD2300 part number is the most reliable reference for compatibility with your panel or distribution equipment. Use this model when your system requires a 300A, 2-pole, 600V protective device to maintain electrical safety and system integrity.

Specifications at a glance

• Amperage: 300A
• Poles: 2-Pole
• Voltage: 600V
• Part number: HLD2300

Why this Westinghouse circuit breaker stands out

Beyond simple protection, the HLD2300 is designed for streamlined replacement in panels that require exact 2-pole, 600V protection with a 300A capacity. Its form factor and mounting are chosen to minimize installation time, reduce wiring complexity, and maintain reliable fault clearing in high-demand circuits. This makes it especially valuable for facility managers, electrical contractors, and maintenance teams tasked with keeping critical electrical infrastructure up and running.

Practical installation tips

• Always shut off power and follow lockout/tagout procedures before beginning work.
• Verify panel compatibility, including bus connection type and mounting arrangement, before replacement.
• Tighten connection points according to manufacturer torque specifications to ensure a secure, noise-free connection.
• Use the HLD2300 in environments and panels that operate within its 600V rating and 300A capacity to preserve protective performance.

Ready for upgrade or replacement? The Westinghouse HLD2300 delivers precise specifications, dependable protection, and a clear path to compatibility for maintenance-ready electrical systems.