Square D | KI362251212 | Circuit Breaker | 225A | 3-Pole | 600V

Meet the Square D KI362251212 Circuit Breaker — a high‑reliability protection device engineered for demanding electrical systems. With a 225A rating, 3‑pole configuration, and a 600V maximum, it’s built to safeguard heavy loads while delivering predictable, fast trip responses when faults occur. This isn’t a generic switch; it’s a purpose‑built component designed for maintenance, retrofit, and replacement projects where exact specs matter.

Why the KI362251212 stands apart

• Exact compatibility matters: The KI362251212 part number is the best reference for match and fit. Always confirm the amperage, pole count, and voltage to ensure a seamless retrofit or replacement.
• Robust 225A protection: A high‑capacity breaker designed to protect feeders and three‑phase circuits from overloads and short circuits without nuisance trips."
• 3‑pole design for 3‑phase systems: Ideal for commercial and industrial applications that rely on balanced, three‑phase power distribution.
• 600V operating range: Suitable for a wide range of applications in power distribution panels, manufacturing lines, and heavy equipment rooms.
• Built for maintenance, retrofit, and replacement: Specifically suited for projects that require an authentic Square D device with proven performance and compatibility.

Practical use scenarios

• Industrial machinery protection: install in motor feeds and critical lines to prevent equipment damage during faults.
• Panel retrofits: upgrade aging or incompatible panels with a genuine Square D breaker that matches the original specifications.
• Distributed power protection: deploy in sections of a distribution network where a 3‑pole, 600V breaker is required to maintain safe, stable operation.

installation and selection guidance

• Before ordering, verify that the KI362251212 aligns with your system’s amperage, pole configuration, and maximum voltage rating.
• Follow standard electrical safety practices during installation, including de‑energizing circuits and using proper torque on mounting hardware as specified by the manufacturer.
• Keep the original part number handy during procurement to avoid mismatches in compatibility‑critical applications.

Choose the Square D KI362251212 Circuit Breaker for dependable, industry‑standard protection that supports reliable operation across maintenance, retrofit, and replacement projects. A precise, compatible choice for professionals who demand consistency in their electrical protection strategy.