Circuit breakers ,ezitown circuit-breaker, circuit breakers is the ability to closing, carrying and breaking current under normal circuit conditions and can closing, carrying and breaking current under abnormal circuit conditions within the prescribed time switch means. Divided according to their use of circuit breakers and low voltage circuit breakers high voltage circuit breakers, high and low Delimitation vague, generally referred to as high-voltage electrical 3kV above.Ezitown has different voltage 12V DC to 415V AC, different current 1A to 1250A, different breaking capacity 3kA to 50kA ,different pole number 1/2 pole to 4poles.din rail mounting and plug in type mounting,pannel mounting etc.