• 250HP Soft Starter, 460V, 3 Phase - TSA52-300
  • 250HP Soft Starter, 460V, 3 Phase - TSA52-300

Emotron, Normal Duty Rating

250HP Soft Starter, 460V, 3 Phase - TSA52-300




Emotron TSA Soft Starts take motor control to a new level. Soft torque starting, intelligent load monitoring, and smart stops are all included and accompanied by a robust and compact design. The TSA Soft Start is developed for pump, fan, compressor, blower, crusher, conveyor, mill, mixer, and saw applications.

Key Features

  • Intelligent shunt-rated bypass contactor
  • Torque ramp with current limit
  • Motor load monitoring with auto-set of alarm levels
  • Programmable logical and timer functions with Real Time Clock
  • Multi-lingual control panel with single-function keys and copy function
  • Compact dimensions
  • Conformal coated circuit boards
  • Slow speed and jog operation
  • Smart stops with built-in braking functionality

Normal Duty Rating:

  • Start current = 3 x Inom
  • Start time = 15s for frame size 1. 30s for frame size 2-6.
  • 10 starts/hr.



Product Series/Model # TSA52-300
Input Voltage 3 x 460V
Output 3-Phase Output
Horsepower 250HP
Enclosure Rating NEMA 0 / IP20
Weight (lbs.) 61
Dimensions (H x W x D) 14.7 x 10 x 10.2 in.
Frame Size 4
Approvals Global Standards



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