Square D | LHF26125V | Circuit Breaker | 125A | 2-Pole | 26125V

Square D LHF26125V 125A 2-Pole Circuit Breaker provides dependable over‑current protection for compatible Square D panels. Engineered for maintenance, retrofit, and replacement projects, this model ensures you meet exact electrical specifications without compromising safety or performance.

Key specifications

• Amperage: 125A
• Poles: 2-Pole
• Voltage: 26125V

Why this exact model matters

When you’re updating a panel or restoring a system, using the correct part number is essential. The LHF26125V designation is your best reference for compatibility, ensuring proper fit, alignment with panel labeling, and consistent trip characteristics. This isn’t a generic replacement—it's a precise specification match designed to preserve the protection profile of your circuit layout.

Compatibility and fit

Notes: Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your Square D panel. This breaker is intended for installations that require a 125A, 2‑pole configuration at the stated voltage.

Ideal use cases

• Maintenance: replace aging or failed breakers in existing Square D panels with a like-for-like specification.
• Retrofit: upgrade or modify panel circuits while preserving original protection levels.
• Replacement: a reliable, exact-spec option when sourcing the original LHF26125V part is essential.
• Medium-load circuits in commercial or light-industrial settings that require solid, two-pole protection at the specified voltage.

Practical tips for installation and care

Before you begin, ensure the main power is completely de-energized and follow your panel manufacturer’s instructions for replacement procedures. Use the exact part number to guarantee future serviceability and to streamline any subsequent maintenance checks.