Square D | KHL3622522DC1616 | Circuit Breaker | 225A | 3-Pole | Feed-Through

The Square D KHL3622522DC1616 circuit breaker is a high-current, three-phase protection device designed for demanding electrical installations. rated at 225 A with a 3-pole configuration, this feed-through breaker is built to efficiently distribute power to downstream panels while maintaining precise protection characteristics. Ideal for maintenance, retrofit, and replacement projects where exact compatibility matters, it’s the dependable choice for centralized power management in commercial and industrial settings.

• Amperage: 225 A
• Poles: 3-Pole
• Configuration: Feed-Through

What sets this breaker apart

• Exact-fit compatibility for systems that specify the KHL3622522DC1616 part number, reducing guesswork during replacements or upgrades.
• Feed-through design enables efficient distribution to downstream subpanels, helping streamline wiring and panel layout in larger electrical installations.
• Robust construction tailored for continuous operation in commercial and industrial environments, delivering reliable protection across three phases.
• Specifically suited for maintenance, retrofit, and replacement scenarios where preserving existing panel architecture is important.

Ideal use cases and scenarios

• Maintenance cycles in industrial facilities that rely on a stable 3-phase power distribution network.
• Retrofits that require a feed-through path to downstream panels without introducing additional circuit protection components.
• Replacement of aging or faulty breakers in commercial panels that demand 225 A capacity and three poles.
• Data centers, manufacturing floors, and large HVAC or processing systems where centralized protection and downstream distribution matter.

Compatibility and installation guidance

Before ordering, confirm fit and ratings to ensure seamless integration with your panel. The part number KHL3622522DC1616 serves as the primary reference for compatibility with Square D systems. Always verify panel labeling, manufacturer specifications, and any local electrical codes. If you’re upgrading from a different configuration, plan for downstream feeder routing compatible with feed-through devices and ensure ancillary hardware matches the panel’s mounting and electrical clearance requirements.

Why choose Square D for this application

Square D breakers are chosen for their proven reliability, precise trip characteristics, and alignment with established electrical standards. The KHL series, including the KHL3622522DC1616, is designed to support robust three-phase protection while simplifying retrofit and maintenance workflows with a clear compatibility reference. For facilities seeking consistent performance, predictable protection, and straightforward scalability, this 225 A, 3-pole feed-through breaker provides a practical, long-term solution.

With the right part number as your compatibility touchstone, this circuit breaker helps you maintain electrical safety and uptime across demanding environments. Use the product title—Square D | KHL3622522DC1616 | Circuit Breaker | 225A | 3-Pole | Feed-Through—as a precise reference during purchasing to ensure a correct match for your system.