Westinghouse | HLC3300F | Circuit Breaker | 300A | 3-Pole | 600V | Bolt-On

The Westinghouse HLC3300F circuit breaker is a rugged, three-pole protection device designed for demanding 600V distribution systems. Engineered for maintenance, retrofit, and replacement projects where exact specifications matter, this bolt-on breaker delivers reliable overcurrent protection with a straightforward field install.

Key specifications

• Amperage: 300 A
• Poles: 3-Pole
• Voltage: 600 V
• Mounting: Bolt-On
• Part Number: HLC3300F

Why choose the HLC3300F for your system

• Precise compatibility for 3-phase, 600V feeds. This breaker is purpose-built for systems that require robust protection at higher voltages and three conductors.
• Efficient bolt-on installation. The bolt-on design supports reliable, secure mounting in compatible panels, reducing installation time and ensuring solid electrical contact.
• Clear reference for replacement parts. With the part number HLC3300F, you’ll have a straightforward path to sourcing the exact match for maintenance or retrofit projects.

Ideal use cases

• Maintenance and replacement in existing 600V, 3‑pole electrical panels that require a 300A protection device.
• Retrofit projects where upgrading or restoring protection in legacy equipment demands matching specifications.
• New installations within commercial or industrial environments that operate at 600V and need dependable, three-phase safeguarding.

Compatibility and buying tips

Before ordering, confirm fit and ratings to ensure seamless compatibility. The part number HLC3300F is the most reliable reference for matching components. Double-check the panel’s catalog data to confirm bolt-on mounting compatibility and the 300A, 3‑pole, 600V requirements of your switchgear or distribution panel.

With the Westinghouse HLC3300F, you’re choosing a purpose-driven breaker designed to protect critical loads while supporting efficient, straightforward installation and long-term reliability.