For used to conjunction with contactors or magnetic starters for remote control of motors
Included
Internal Ground Screw
Features
Eliminate need for adding sealing fittings and compound at each conduit entrance
Selector switch contacts are silver cadmium oxide which are sealed in lower phenolic chamber isolated from corrosive elements
Assures positive contact and long, trouble free operation
Provide circuit control and/or selection
EFD/EFDB and EDS factory sealed control stations confine arcing of device within the enclosure, preventing ignition of ignitable atmospheres during control operation of motors and other equipment