Square D KAL36125 - 125A, Circuit Breaker

Square D KAL36125 is a 125-amp circuit breaker engineered for dependable overcurrent protection in demanding electrical environments. Built to integrate seamlessly into Square D systems, it helps keep power running smoothly where reliability matters most.

Ideal for industrial, commercial, and OEM applications, this breaker is suitable for panelboards, switchboards, control panels, and OEM equipment. When you need a trusted protection device that minimizes downtime and protects costly equipment, the KAL36125 delivers.

Why the KAL36125 stands out

• 125A current rating provides robust protection for feeders and main circuits in distributed power setups.
• Designed for panelboards, switchboards, control panels, and OEM equipment, enabling straightforward installation in a wide range of configurations.
• Well-suited for industrial, commercial, and OEM environments where consistent protection and safe operation are critical in distribution panels and motor control centers.
• Part of the Square D lineage, offering tailored compatibility with Square D enclosures and a trusted protection approach for ongoing performance.

Practical use cases

• Main or feeder protection in a manufacturing line’s distribution panel to guard motors and circuits from overloads and faults.
• Replacement breaker in an OEM equipment control panel to restore reliable operation without redesigning the setup.
• Protection for commercial power distribution racks, ensuring critical systems stay protected in high-demand environments.
• Motor control center applications where dependable overcurrent protection is essential to keep processes running smoothly.

What makes this choice unique

Rather than using a generic device, the KAL36125 is a purpose-built Square D circuit breaker designed to align with Square D paneling and protection philosophies. This alignment translates to predictable trip behavior, clean fit, and straightforward troubleshooting in real-world installations.

Tips for selection and installation

• Confirm the breaker’s 125A rating matches your system’s protection requirements and the panel or equipment specifications.
• Verify compatibility with your panelboard, switchboard, or control panel model and ensure it fits the intended OEM application.
• Plan for regular inspections of protection devices within distribution paths and motor control centers to maintain reliable performance over time.