Square D KHL362251287 225A 3-Pole 600 V Circuit Breaker Potential Transformer

Square D KHL362251287 is a robust, industrial‑grade protection device built for demanding 3‑phase power distribution. With a 225 A current rating, this 3‑pole circuit breaker is designed to safeguard commercial and industrial panels, switchgear, and motor control centers operating at up to 600 V.

Key specifications at a glance

• Brand: Square D
• Model/Part: KHL362251287
• Current rating: 225 A
• Poles: 3
• Voltage rating: 600 V
• Application: Protection for three‑phase power feeds in panels, switchgear, and motor control centers

Why this model stands out is its combination of solid industrial performance and ease of integration. The KHL362251287 is engineered to pair with Square D enclosures and accessories, providing reliable, predictable protection for essential electrical infrastructure. Its three‑pole design ensures balanced protection across all phases, reducing the risk of uneven loading and potential damage to equipment.

Who benefits most

• Facilities engineers and maintenance teams managing 3‑phase distribution networks
• Industrial plants, manufacturing lines, and data centers requiring dependable short‑circuit and fault protection at 600 V
• Panel builders seeking a proven, field‑proven breaker that integrates smoothly with existing Square D platforms

What problems it solves

• Prevents equipment damage by interrupting unwanted fault currents in 3‑phase circuits
• Enhances system reliability by providing a clear, maintainable protection point within distribution panels
• Supports scalable power architectures up to 600 V in industrial environments

This model is more than a label on a part—it's a dependable line of defense that helps keep critical operations up and running. For projects that require solid, industry‑standard protection in a 3‑pole, 600 V package, the Square D KHL362251287 delivers clarity, compatibility, and confidence in every interruption.