HLCG3450 | Circuit Breaker | 450A | 3-Pole | 600V

HLCG3450 circuit breaker is an industrial-grade, three-pole protection device rated for 450A and 600V, designed for maintenance, retrofit, and replacement projects where exact specifications matter.

Identified by part number HLCG3450, this breaker is your clear reference for compatibility in existing panels and switchgear. Before ordering, confirm fit and ratings against your equipment manual or labeling; the part number is the most reliable guide to ensure you don’t mismatch trip characteristics or mounting footprint.

Key specifications

• Amperage: 450A
• Poles: 3-Pole
• Voltage: 600V

Ideal use cases

This 450A, 3-pole, 600V circuit breaker is well-suited for:

• Maintenance outages on industrial power circuits where a known-good replacement is required
• Retrofit projects upgrading panels to new protection standards while preserving existing ratings
• Replacement of legacy equipment in manufacturing, processing, or distribution facilities

Why this part stands out

• Exact reference for compatibility: Rely on the HLCG3450 part number to match dimensions, terminals, and trip characteristics with your current system.
• Clear rating alignment: 450A at 600V provides robust protection for high-current feeders and branch circuits.
• Maintenance-friendly by design: Built to support service cycles and reliable operation in demanding industrial environments.

Practical guidance

To ensure a smooth fit, verify the electrical ratings and physical mounting requirements in your equipment documentation and cross-check against the HLCG3450 specification. Use the part number as your primary compatibility reference, and, if in doubt, consult a qualified electrician to confirm suitability for your panel or switchgear assembly.

Store spare breakers in a cool, dry place and keep records of part numbers, purchase dates, and panel compatibility to streamline future replacements.