POW-3S-CL Three Phase SCR Power Controller – for load in 3 or 4 wire star with neutral and with current control and overload trip features.
POW-3D-CL Three Phase SCR Power Controller – for load in 3 wire close delta with current control and overload trip features.
POW-6D-CL Three Phase SCR Power Controller – for load in 6 wire close delta with current control and overload trip features.