PDP distribution box is a standard distribution box used for heating of electric heating zone. It adopts hanging or landing box structure. The power cable is imported at the bottom of the box. The protective grade IP54 is equipped with main circuit breaker and shunt leakage protection circuit breaker. It can also be equipped with alarm device and temperature controller according to special needs. Our company can customize explosion-proof and general special electric heating distribution boxes according to different needs of customers. It is widely used in electric tracing control system to achieve automatic operation.