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ABB Motor Starters

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  • ABB MS Manual Motor Starter
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ABB MS Manual Motor Starters are electromechanical devices for motor and circuit protection. These devices offer local motor disconnect means, manual ON/OFF control, and protection against short circuit, overload, and phase loss conditions. By using ABB manual motor starters you'll save cost, save on panel space, and reliable short-circuit protection with millisecond response times. Close coupling adapters are available to combine the motor starter with ABB contactors in various applications.

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MS 116
  • Suitable for use with 3-phase motors up to 10HP @ 480V/600V
  • UL Listed and CSA certified for Group Motor Installations
  • 12 Setting ranges from 0.1 to 16 amps.
  • Up to 30kA or 50kA with no back up fuse required
  • 35mm DIN rail snap-on mounting
  • Wide range of accessories

MS 325

ABB MS325
  • Suitable for use with 3-phase motors up to 15 HP @ 480V, 20 HP @600V
  • UL Listed and CSA certified for Group Motor Installations
  • 12 Setting ranges from 0.1 to 25 amps.
  • Up to 50kA or 100kA with no back up fuse required
  • 35mm DIN rail snap-on mounting
  • Wide range of accessories

MS 450 & MS 497

ABB MS450
  • Suitable for use with 3-phase motors up to 75 HP @480V, 100 HP @ 600V
  • 13 Setting ranges from 11 to 100 amps
  • Up to 50kA or 100kA with no back up fuse required
  • 35mm DIN rail snap-on mounting
  • Wide range of accessories

For Group Motors

The need for individual short-circuit protective devices such as fuses is eliminated in group motor applications; this saves both installation expense and panel space. ABB Manual Motor Starters are UL listed and CSA approved for use in group installations of motors. Manual Motor starters provide motor protection and disconnect method in a fraction of the space required for traditional components

For Single Motor

ABB manual motor starters provide overload protection as required by Article 430 of the National Electrical Code. Control is provided by manual operation of the contacts; overload protection is provided by an adjustable bi-metallic trip mechanism.