Square D | LIP36450 | Circuit Breaker | 450A | 3-Pole | 600V

Meet the Square D LIP36450 circuit breaker—your reliable heavy‑load safeguard for three‑phase power systems. Engineered for maintenance, retrofit, and replacement projects where exact specifications matter, this unit delivers robust protection for demanding industrial and commercial applications. With a 450A rating, 3 poles, and a 600V capacity, it’s designed to keep high‑demand feeders and motors running safely and smoothly.

Why this specific breaker stands out

• High-capacity protection: 450A amperage supports substantial loads without compromising reliability, making it ideal for large feeders and motors.
• Three-pole configuration: Perfect for balanced three‑phase circuits, ensuring synchronized interruption across all phases for consistent protection.
• 600V maximum rating: Suitable for industrial environments where higher voltage distribution is routine, helping protect equipment and personnel.
• Authentic reference: The part number LIP36450 is the definitive ID for compatibility and ordering, simplifying procurement and maintenance records.
• Versatile use cases: Specifically suited for maintenance, retrofit, and replacement scenarios where exact specs are required to maintain system integrity.

Practical benefits in real-world settings

• Minimize downtime by quickly replacing a failed or outdated breaker with a genuine Square D unit that matches the original specifications.
• Preserve electrical safety and code compliance by using a breaker designed for 450A, 3‑pole, 600V service in compatible panels and distribution systems.
• Streamline maintenance planning with a clearly identifiable part reference (LIP36450), reducing guesswork during inventory and service calls.

Compatibility and ordering notes

Before ordering, confirm fit and ratings with your panel labeling or the manufacturer’s documentation. The LIP36450 part number is the best reference to ensure you’re selecting the exact unit required for your equipment and service conditions.

Ideal for

• Industrial facilities with high‑current three‑phase feeders
• Retrofits where existing specifications call for 450A, 3‑pole, 600V protection
• Maintenance programs that rely on authentic Square D components for consistent performance

Designed to deliver durable, dependable overcurrent protection, the Square D LIP36450 circuit breaker helps safeguard valuable equipment, reduce operational risk, and keep critical systems online where they matter most.