E50SN is a contactor series manufactured by Eaton. It is an IEC rated device with a voltage rating up to 690V. This contactor is designed with a wide range of features designed to help improve safety, flexibility and performance. The E50SN series features a large, adjustable auxiliary switch and is ideal for motor and lighting applications. It is compatible with a variety of components including overloads, reversing contactors and even motor starters.