Full voltage magnetic motor starter has an encapsulated coil and a 3-leg overload relay to protect against overloads in all phases. Its tool less contactor disassembly allows quick access for inspection and maintenance. It just release two retainers and pull a clip to get at magnet, coil and contacts. Its current-carrying components contact tips are weld-resistant silver cadmium oxide. Its contacts are installed in a wedge configuration for positive make with minimum bounce.