The Schneider Electric Square D KA-3-225 is a three-pole molded case circuit breaker designed for reliable overcurrent protection in industrial electrical systems. As part of the K Frame series, this breaker offers robust thermal magnetic trip units, providing essential protection against overloads and short circuits. It is engineered for demanding applications requiring dependable circuit interruption and switching capabilities.

Technical Details

• Series: Square D K Frame
• Poles: 3
• Trip Type: Thermal Magnetic
• Functions: Long-Time and Instantaneous Trip
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 240VAC, 480VAC, 600VAC).
• Amperage Rating: 225A
• Interrupting Rating: Verify against manufacturer datasheet for specific interrupting capacity (kA).
• Terminal Type: Verify against manufacturer datasheet for specific terminal configuration.

Applications & Compatibility

This KA-3-225 circuit breaker is commonly employed in motor control centers, power distribution panels, and machinery control systems across various industries. It is suitable for protecting circuits in manufacturing plants, processing facilities, and building automation systems where consistent and reliable electrical protection is paramount.

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 KA-3-225 or contact our technical team for cross-reference assistance with compatible K Frame components.