Describe HCUB1-60/125 series miniature circuit breakers provide excellent over-current, short-circuit protection and control in AC ON/OFF operating electrical systems, and can also be used for infrequent making and breaking. It can be widely used in computers and their peripheral equipment, industrial automatic control systems, telecommunication equipment, general power supply systems, UPS uninterruptible power supply equipment, railway locomotives, marine electrical systems, aerospace, elevator control systems and mobile power equipment. It has voltage ratings up to 240VAC and currents up to 125A. Features ●The new wiring design allows for multiple quick connecting terminals; ●Detachable metal bracket, circuit breaker flush mount, surface mount, or safe removal for DIN35 rail mounting; ●Mechanical switch for manual current interruption; switch display indication; ●Performance is not affected by location installation; ●Salt spray test conforms to ASTMB117-500hr; ●UL489