The Schneider Electric Multi 9 C60H-DC Miniature Circuit Breaker (MCB) is a 2-pole device designed for DC circuit protection. This specific model, identified by the part number M9U21270, is engineered for applications requiring reliable interruption of fault currents up to 10 kA. Its C curve characteristic makes it suitable for protecting circuits with moderate inductive loads, such as those found in control systems and DC power distribution panels.

Technical details

• Series: Multi 9 C60H-DC
• Number of Poles: 2
• Current Rating: 0.5 A
• Trip Curve: C Curve
• DC Voltage Rating: 500 V DC
• Interrupting Capacity: 10 kA
• Type: Miniature Circuit Breaker (MCB)

Applications & compatibility

This Schneider Electric MCB is commonly deployed in DC power distribution systems for industrial machinery, renewable energy installations, and telecommunications equipment. It provides essential overcurrent protection for DC circuits in applications such as solar power inverters, battery charging systems, and control panels for manufacturing automation.

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 M9U21270 or contact our technical team for cross-reference assistance with compatible Multi 9 DC components.