KD4250W | Circuit Breaker | 250A | 4-Pole | 600V

KD4250W is an industrial circuit breaker built for reliability in maintenance, retrofit, and replacement projects where exact specs matter. This 250A, 4-pole unit is rated for 600V, delivering robust protection for three-phase systems with a neutral line, and designed to withstand the demands of busy electrical environments.

• Amperage: 250 A
• Poles: 4-Pole
• Voltage rating: 600 V
• Compatibility reference: Best matched by part number KD4250W

Why this matters: The 4-pole design ensures simultaneous disconnection of all power conductors, enhancing safety during maintenance and service. The 600V rating supports industrial feeders and equipment, while the 250A current rating handles demanding loads common in manufacturing lines and large panels.

Ideal use cases

• Equipment maintenance on 3‑phase systems requiring a 250A main with neutral
• Retrofit projects where original equipment calls for KD4250W specifications
• Replacement for worn or failed breakers in industrial control panels

Before ordering, confirm fit and ratings against your equipment drawings. The KD4250W part number is the most reliable reference for compatibility, ensuring you don’t over- or under-spec a replacement circuit breaker.

Installations should be performed by qualified personnel in accordance with local codes and manufacturer instructions. Verify panel labeling, observe voltage ratings, and follow safety protocols when handling energized equipment.

This KD4250W breaker is your dependable choice when you need a spec-accurate, durable solution that minimizes downtime and protects critical loads.