Soft Starters and Motor Controller- ES

  • For three-phase induction motors of up to 22 kW / 400 V.
  • Built in heat dissipater and electro-mechanical bypass relay.
  • Substitutes the conventional contactors with a greater operating life. One in direct start-up and three in star-delta start-up.
  • Lower maintenance cost.
  • No pressure surge when using pumps and compressors. Reduces hammering.
  • Less current and voltage drop during start up. Allows for reduced power consumption.
  • Mechanical dimensioning can be optimised.
  • Simplified automation.
  • Assembly, setting, installation, commissioning and maintenance are made easy by the compact design.
  • Reduces start and stop torque, eliminating mechanical problems.
  • Additional cooling is not necessary thanks to the bypass built-in relay.
  • Substitutes the conventional contactors: one for direct start-up and three for star-delta start-up

ES-3 / ES-12

ES-25 / ES-45

Contact us

Country (required)

Your First Name (required)

Your Last Name (required)

Your Email (required)


Your Message

This site is protected by reCAPTCHA and the Google
Privacy Policy and
Terms of Service apply.

Protection Functions

  • Soft start
  • Soft stop

ES -25 and ES -45 models include:

  • Phase imbalance or phase loss
  • Overtemperature
  • Phase sequence
  • Overvoltage
  • Undervoltage
  • Overfrequency
  • Underfrequency
  • Overcurrent
  • Long ramp