Square D | LHL26175 | Circuit Breaker | 175A | 2-Pole | 600V

Meet the Square D LHL26175 Circuit Breaker—a precise, rugged safety device designed for demanding 600-volt electrical systems. This 2-pole unit handles 175 amps and provides reliable overcurrent protection for lines feeding heavy equipment and critical loads. Whether you're performing a patch replacement, a retrofit, or a full panel upgrade, this breaker is built to align with your existing Square D infrastructure.

Key features and benefits

• Accurate compatibility with Square D panels: The LHL26175 part number is your best reference for matching fit and ratings.
• High-amperage protection: 175 A capacity safeguards distribution circuits and reduces nuisance trips in high-load environments.
• Two-pole design: Simultaneous switching of two hot conductors provides robust protection for 3-phase or split-phase systems common in commercial applications.
• 600V maximum rating: Suitable for industrial settings with higher voltage requirements, enabling safer operation of equipment and motors.

Ideal use cases

• Maintenance and replacement when upgrading or maintaining Square D electrical panels.
• Retrofit projects where existing hardware demands the same amperage, pole count, and voltage.
• New or upgraded installations in commercial spaces and light industrial environments that use 600V systems.

Practical considerations

• Verification is essential: Before ordering, confirm fit and ratings; reference the LHL26175 part number for compatibility.
• Safety and code compliance: Install by qualified personnel and follow local electrical codes and manufacturer instructions.