Motor Starter 20hp 3ph 230V magnetic starter control from GE General ELectric 60 amp for air compressor electric motor 20hp THREE phase 208-240volt coil range 65 amp contactor Adjustable overload relay between 50 - 63 amps Nema 1 enclosure and side mounted auxiliary contacts N/O & N/C THIS STARTER IS DESIGNED FOR 15-20HP THREE PHASE APPLICATIONS 208-240 vac