Square D | LHB36175 | Circuit Breaker | 175A | 3-Pole | 600V

Square D LHB36175 is a rugged 175A, 3-pole circuit breaker rated for 600V, designed to drop into industrial electrical panels where precise specifications matter. Built for maintenance, retrofit, and replacement tasks, this breaker delivers dependable protection and reliable service continuity in demanding environments.

• Amperage: 175 A
• Poles: 3-Pole
• Voltage rating: 600 V

Why choose the LHB36175 for your project? The part number is the most reliable reference for compatibility, making it ideal for retrofit or replacement work where exact specifications are non-negotiable. Using a matching 3-pole, 600V, 175A breaker helps preserve trip characteristics, enclosure fit, and overall system protection.

Compatibility and installation guidance: Before ordering, confirm fit and ratings by cross-referencing the LHB36175 part number with your panel label and equipment documentation. This approach minimizes mismatches that could affect performance or safety. The part number is the best reference for ensuring the successor device aligns with your existing protective scheme.

Who is this ideal for? Electrical contractors, facilities engineers, and maintenance teams responsible for keeping industrial and commercial power distribution reliable. It’s especially well-suited for panel modernization projects, equipment retrofits, and proactive replacements where a precise 3-pole, 600V protection device at 175A is required.

Practical considerations and tips: - Use this model when your system specification calls for a 3-pole 600V circuit breaker at 175A to maintain coordinated protection. - Always verify the panel’s acceptable frame, mounting style, and trip characteristics in the documentation before committing to a replacement. - When in doubt, cross-reference the exact part number LHB36175 across your drawings, service tags, and catalog sheets to ensure flawless integration.