The Eaton PLHT-C63/4 is an electronic part with a compact circuit breaker designed for the control and protection of electrical circuits. This part has a 400VAC rating, a current rating of 63A, 4 poles, and a 25kA interrupting capacity. It also has a DIN rail mounting system and can be used in a variety of applications, such as residential, commercial, and industrial applications. This part includes a wide range of features and benefits, including selectivity, high performance, excellent overload protection, and an auxiliary contact. It is an UL1077 listed product and meets the requirements of the IEC 60947 standard.