Metasol Contactors & Overload Relays – The New Generation of Contactors. Metasol Contactors are designed to show superior technology, offering an economical solution with a compact size and easy connection . The sealed structure has improved its safety features so that no arc flash is exposed. Specifictions: Contactor LS MC-18a. Rated current 18A (load AC3 voltage 380 / 440V) A number of poles 3P. Additional contact: 1NO or 1NC. Coil Voltage  220v. Working temperature -5 to + 55 ° C. IP20 protection rating. Package Includes: 1 x LS MC-18a Meta sol Contactor