E. Dold & Söhne GmbH & Co. KG

Tel.: +49 7723 654-0
E-Mail: dold-relays@dold.com

• Representatives
• Contact form

Direct contact for orders

Tel.: +49 7723 654-454
E-Mail: ab@dold.com

Direct contact for technical questions

Tel.: +49 7723 654-459
E-Mail: rv@dold.com

Direct contact for shipping inquiries

Tel.: +49 7723 654-455
IL 9017


IL 9017

Mains / motor voltage

Nominal motor power


  • 0049323
  • IL9017 AC230V 1,5KW
These soft starters are robust electronic control units for soft starting of AC motors. By means... more

Product description

These soft starters are robust electronic control units for soft starting of AC motors. By means of phase-angle control the current rises continuously. The motor torque behaves in the same way during start-up. This ensures that the drive can start without jerking. This eliminates the risk of damage to drive elements because the sudden starting torque does not occur during direct switch-on. This feature allows a low-cost design of the drive elements. A significant reduction in starting noise can also be observed. In belt conveyor systems, slippage or tipping over of the conveyed material is avoided. After successful start-up, the power electronics are bridged by means of an internal relay contact in order to minimise the losses in the device.

Technical specifications

Widths: 35 mm
Load voltage up to: AC 230 V
For single-phase motors, 230 V up to: 1,5 kW
Type: IL 9017


  • According to IEC/EN 60947-4-2
  • Increases life of 1-phase squirrel motors and mechanical drives
  • For single phase motors up to 1.5 kW
  • Adjustable ramp time and starting torque
  • Semiconductors will be bridged after start up
  • LED indication
  • Devices available in 2 enclosure version:
    IL 9017: Depth 61 mm with terminals at the bottom for installations systems and industrial distribution systems according to DIN 43880
    SL 9017: Depth 100 mm with terminals at the top for cabinets with mounting plate and cable duct
  • Width 35 mm