Products

Definite Purpose Contactors and Starters
April 11, 2018
Industrial / Mill Duty Contactors
April 11, 2018

NEMA Rated Mill Duty Contactors

Typical applications for NEMA Rated Mill Duty Contactors are variable voltage controller, disconnects, fans, pumps, conveyors, rolling mills, cranes, or anywhere a dc motor is used. These Mill Duty Contactors control the starting, stopping, reversing and regulating functions of the DC motor and are designed specifically for use in applications requiring NEMA ratings.
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Description
  • Steel base, forged steel armature levers, and magnet frames provide superior physical strength.
  • Standard coil operating voltages are 100Vdc, 115Vdc, and 230Vdc. Non-standard voltages upon request.
  • High strength polarized arc chute assemblies provide excellent arc extinction characteristics for longer contact life.
  • The short armature stroke results in a mechanical life of more than 20 million operations.
  • Self lubricating bearings eliminate the need for lubricating the contactor.
  • Arc shield pivots upward for easy inspection of the main contacts.