Specifications: 150A miniature manual reset circuit breakers, systems within 48V can be used. Ignition protection: Compact and lightweight design, protect your traction motor from electrical damage, prevent excessive current and prevent power surges from damaging electronic equipment. Manual reset: The unique button reset can also be used as a cut-off switch. There are two modes of current overload disconnection and manual disconnection. Manually push the switch to restart and the circuit breaker starts to work again. : Smooth switch buttons, no stuck state, high sensitivity, can protect the circuit and electrical appliances in time. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.