The Schneider Electric Multi 9 C60H-DC is a miniature circuit breaker (MCB) designed for DC electrical systems. This specific unit, identified by the part number M9U21225, operates within the C60H-DC series, a line known for its robust protection capabilities in demanding DC environments. It is engineered to provide reliable overcurrent and short-circuit protection for circuits operating at up to 500 V DC.

Technical details

• Series: Multi 9 C60H-DC
• Number of Poles: 2P (Double Pole)
• Current Rating: 25 A
• Trip Curve: C Curve (designed for inductive loads with moderate inrush currents)
• Voltage Rating: 500 V DC
• Short-Circuit Breaking Capacity: 10 kA
• Type: Miniature Circuit Breaker (MCB)
• Application: DC power distribution and circuit protection

Applications & compatibility

This Schneider Electric MCB is suitable for use in various DC power applications, including solar power systems, telecommunications equipment, industrial control panels, and battery charging systems. Its C Curve characteristic makes it ideal for protecting circuits with motors or other loads that experience moderate inrush currents during startup, preventing nuisance tripping while ensuring effective fault protection.

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 M9U21225 or contact our technical team for cross-reference assistance with compatible Multi 9 DC components.