A contactor is a special type of relay used for switching an electrical circuit on or off . They are most commonly used with electric motors and lighting applications. Features: DIN-rail mountable up to 60HP 24, 120, & 230VAC coils available Finger-safe terminals Auxiliary contacts standard UL508C compliant IEC 60947 3/4 to 250HP Package Includes: 1 x Contactor Teco CN-220