The Schneider Electric Multi 9 C60SP is a Miniature Circuit Breaker (MCB) designed for robust circuit protection in demanding industrial environments. This specific unit, part of the C60SP series, features a 4-pole configuration and a 20 Amp current rating, suitable for applications requiring reliable overcurrent and short-circuit interruption. Its B curve tripping characteristic makes it ideal for protecting circuits with low inrush currents, such as lighting or control circuits.

Technical details

• Series: Multi 9 C60SP
• Poles: 4
• Current Rating: 20 A
• Trip Curve: B Curve
• Voltage Rating: 480Y/277 V AC
• Interrupting Capacity: 10 kA
• Standard Compliance: UL 1077
• Application: Branch circuit protection

Applications & compatibility

This Schneider Electric MCB is commonly employed in electrical distribution panels for commercial and industrial facilities. It provides essential protection for circuits in control systems, lighting installations, and general power distribution within manufacturing plants, data centers, and building management systems. Its UL 1077 listing ensures suitability for supplementary protection applications.

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 M9F21420 or contact our technical team for cross-reference assistance with compatible Multi 9 components.