The Hager MCS125 is an electronic circuit breaker with a 230/400VAC rating, inom of 25A, 1 pole, DIN size, and Characteristic C. It is designed to protect electrical systems and circuits from overload, short-circuits, and other damages. The device features electronic diagnostic functions such as under/overvoltage, overcurrent, and overheating protection. The MCS125 has a tripping current range of 16 - 25 A and a short circuit capacity of up to 6 kA. It is also designed to be compatible with remote operators such as area control system and remote annunciator systems. It also features a wide variety of mounting options to suit different applications.