Hubbell Industrial Controls, Inc. 

4301 Cheyenne Drive, Archdale, NC  27263 

Phone (336) 434-2800  •  Fax (336) 434-2803 

Type 4110/4120 Travel Controllers


Type 4110/4120 travel controllers provide reversing/plugging control of series or compound wound DC motors.  The simple easy-to-understand system has smooth timed responsive acceleration and rectified type plugging.  The motor is started with all the resistor in the circuit.  Contactors in the controller short out the external resistance in timed steps under control of a master switch, to provide smooth and rapid acceleration.  During reversing, a plugging relay with rectifier prevents all the accelerating contactors from closing until the motor is practically at rest.  This keeps all the resistance in the circuit during reversal to provide safe, controlled stopping.

Drawings and Publications

Brochure 4110/11
August 1993
Catalog 4100
April 2007
Schematic 4110/11
October 1983

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