Square D KI36250 - 250A, Circuit Breaker

The Square D KI36250 250A Circuit Breaker is a rugged, industrial-grade protection device designed to guard high-current electrical circuits with confidence. Built to endure demanding environments, this breaker delivers dependable overcurrent protection for critical systems in distribution panels and motor control centers.

Why this breaker stands out

• 250A current rating provides robust protection for high-demand feeders, helping prevent damage from overloads and short circuits.
• Specifically suitable for panelboards, switchboards, control panels, and OEM equipment, making it a versatile choice across a range of installations.
• Engineered for industrial and commercial applications, where consistent performance and safe operation are essential in distribution panels and motor control centers.
• Designed to integrate smoothly into existing Square D ecosystems, supporting reliable protection without compromising system accessibility or maintenance workflows.

Ideal use cases

• Upgrading or replacing protection in distribution panels that power heavy machinery or multiple feeders.
• Protection for switchboards and complex control panels in manufacturing lines, facilities, and process environments.
• OEM equipment protection where a dependable 250A protection device is required to safeguard critical circuits.
• Motor control centers and centralized power distribution where safeguarding equipment and reducing downtime are priorities.

Installation and compatibility at a glance

This breaker is designed to slot into standard electrical distribution setups that rely on Square D components. When installing, ensure proper alignment with panelboard or switchboard specifications and follow all relevant installation instructions to optimize performance and safety in high-current environments.

What you gain

With the KI36250, you’re choosing a dependable, high-current protection solution that helps keep electrical systems resilient under load. Its 250A rating supports demanding applications while maintaining safe operation across commercial, industrial, and OEM installations. When reliability and safety matter as circuits scale, this Square D circuit breaker delivers consistent performance and peace of mind.