Compact Soft Starter Unit requires 24 V DC or 100-240 V AC power supply to operate efficiently. The Soft Starter Unit works using a current rating of 3.9 - 45 A and 208- 600 V main voltage. The Soft Starter Unit is provided with integrated by-pass contacts that help to facilitate ease of operation. Compact Soft Starter Unit can be availed in DIN rail or screw mounted version.