Square D | LHP26400 | Circuit Breaker | 400A | 2-Pole | 600V

Meet the Square D LHP26400 circuit breaker—an exact-match protection device designed for reliability in maintenance, retrofit, and replacement scenarios where specs must align precisely. With a 400A rating, 2-pole construction, and a 600V rating, this breaker is ready to defend demanding electrical systems from overloads and short circuits.

Core specifications at a glance

• Amperage: 400A
• Poles: 2-Pole
• Voltage: 600V

Why this model stands out

The LHP26400 is chosen when you need exact compatibility and a straightforward replacement path. Its part number is the best reference for ensuring the new breaker fits your panel and protects the circuit as intended. This makes it ideal for:

• Panel maintenance where original equipment must be preserved
• Retrofit projects that require matching electrical specifications
• Safe, reliable replacement for a damaged or failing breaker in 600V systems

Practical guidance for installation and selection

• Always confirm fit and ratings before ordering to avoid mismatches and downtime.
• Use the part number LHP26400 as your compatibility reference when sourcing replacements or spares.
• Designed for 600V service in appropriate industrial or commercial environments; verify panel compatibility and mounting requirements with your panel manufacturer.

In practice, this Square D circuit breaker helps facilities keep operations running smoothly by delivering dependable protection where it matters most. Whether you're stocking up for planned maintenance, upgrading an aging panel, or performing a targeted replacement, the LHP26400 400A 2-Pole 600V breaker offers a straightforward, standards-aligned solution for your electrical protection needs.