This MCB mini circuit breaker by ABB is a compact 45mm width device designed for primary transformer protection, with a current rating of 25A. It provides fuse-less protection against overload and short-circuit situations, making it ideal for industrial circuit protection needs.

• Compact 45 mm width design for easy installation
• Rated operational current of 25A for effective protection
• Short-circuit current setting fixed at 20 times the rated operational current for transformer inrush current handling
• Built-in disconnection function for easy transformer connection and disconnection
• Trip-free mechanism for added safety

• Primary transformer protection
• Industrial circuit protection
• Control transformer protection

Yes, the MCB Mini Circuit Breaker offers fuse-less protection against overload situations.

Yes, the device allows for manual connection and disconnection of the transformer from the mains.

Yes, the MCB Mini Circuit Breaker offers protection against short-circuit scenarios.