Manually operated,  mounting type Direct Online Starter (DOL) are rugged in construction with sheet steel enclosures fully treated anti rust proof (Phosphate Coating) and Paint by Powder Coated.

The starter are provided with instant magnetic over load protection by adjustable oil dash pot.

The No-Volt Coil is designed to withstand wide Voltage fluctuations. starter designed to work at 380/440 volts,3 phase, 50 cycles A.C. Squirrel Cage Induction Motors, conforms IS  18:13947 Part 4 Sec. 1. 1993.

The contacts (both the fixed and moving )are made by 99.9% electrolytic copper and designed such a way that the contact can be used both of its side that will increase the life span of the starter.