The Schneider Electric Multi 9 C60SP Miniature Circuit Breaker (MCB) is a 2-pole device designed for overcurrent protection in electrical systems. This specific model, identified by the part number M9F23203, operates within the D Curve characteristic, indicating its suitability for applications requiring higher inrush current handling capabilities, such as motor circuits. It is engineered to meet stringent UL 1077 standards for supplementary protection.

Technical details

• Series: Multi 9 C60SP
• Poles: 2
• Current Rating: 3 A
• Trip Curve: D Curve
• Voltage Rating: 480Y/277 VAC
• Interrupting Capacity: 10 kA
• Standard Compliance: UL 1077

Applications & compatibility

This MCB is commonly employed in supplementary protection roles within industrial control panels, motor control centers, and power distribution systems. Its D Curve characteristic makes it particularly well-suited for protecting inductive loads like motors, transformers, and solenoids where temporary high starting currents are expected. It is designed for use in applications where a higher trip threshold is required compared to standard B or C curve breakers.

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 M9F23203 or contact our technical team for cross-reference assistance with compatible Multi 9 components.