The Schneider Electric Square D KA362251121 Molded Case Circuit Breaker is engineered for robust overcurrent protection in 600V electrical systems. As part of the KA series, this breaker is designed to safeguard equipment and personnel from electrical faults, offering reliable performance in demanding commercial and industrial environments. Its construction ensures consistent operation under various load conditions.

Technical details

• Series: Square D KA
• Voltage Rating: 600V AC
• Current Rating: 225A
• Trip Type: Thermal Magnetic
• Protection Functions: Long-time and instantaneous trip
• Interrupting Rating: Verify with manufacturer datasheet for specific interrupting capacity (kAIC)
• Frame Size: Verify with manufacturer datasheet for specific frame size
• Terminal Type: Verify with manufacturer datasheet for specific terminal configuration

Applications & compatibility

This Square D KA series circuit breaker is commonly deployed in heavy-duty electrical distribution systems within manufacturing plants, processing facilities, and large commercial buildings. It is suitable for protecting main feeders, branch circuits, and motor loads where reliable and precise overcurrent protection is critical for operational continuity and safety.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D KA362251121 or contact our technical team for cross-reference assistance with compatible KA series components.