0491.010-CE07

The KEB COMBITRON 91 is a rectification unit designed exclusively for supplying energy

to electromechanical clutches and brakes. The unit employs a rectifier to convert

incoming AC into DC. The units utilize rectifiers configured as either full-wave or halfwave circuits in order to match the supply voltage to the coil voltage. The units feature a

compact design which is small enough to fit inside most motor terminal boxes. The

rectifiers are rated for a wide temperature range to support use inside the motor terminal

box. The COMBITRON can be switched either on the AC (line) side or the DC (load) side

while internal MOVs offer protection for the switching contacts.