Square D | LCP26450 | Circuit Breaker | 450A | 2-Pole | 600V

The Square D LCP26450 circuit breaker is a high‑current, two‑pole protection device designed for demanding electrical systems. With a 450A rating and a 600V maximum, this genuine Square D part delivers reliable protection for both hot legs in a single, coordinated trip.

Designed for maintenance, retrofit, and replacement projects, this 2‑pole breaker is an essential upgrade when panel labeling and compatibility align with the LCP26450 part number. Before ordering, confirm fit and ratings on your panel — the part number is the best reference for compatibility.

Key specifications

• Amperage: 450 A
• Poles: 2‑Pole
• Voltage: 600 V

Why this Square D breaker stands out

• Authentic OEM part: Genuine Square D components built to match the exact design and performance of your existing system.
• Precise compatibility through the part number: LCP26450 is the primary reference for proper fit in compatible Square D panels.
• Designed for key scenarios: Ideal for routine maintenance, retrofits to update aging panels, and reliable replacement when older breakers fail.
• Two-pole protection for coordinated shutdown: Ensures both legs trip together, maintaining safety and system balance in 600V circuits.

Ideal for

• Industrial and commercial electrical panels that require a 450A, 2-pole, 600V device.
• Maintenance programs that replace worn or defective breakers with exact-spec replacements.
• Retrofit projects where system upgrades demand matching Square D specifications.

Practical installation tips

• Verify the panel model and labeling to confirm this LCP26450 matches your equipment before purchase.
• Ensure your conductor and termination sizes conform to the panel’s design and the 600V rating.
• Choose a qualified electrician for the installation to maintain safety and compliance.

Keep your electrical system protected with an authentic Square D LCP26450 circuit breaker—the precise, high‑current solution that aligns with your 450A, 2‑pole, 600V requirements.