Millborn manufactures air break starter type mb-10 star-delta starter that is manually operated in cast iron body. The star-delta starters are useful for applications in electrical motors, monoblocks, and submersible pumps etc. The starter can also be used for and suitable for dusty, sandy, corrosive and powdery working conditions. Some of the salient features of this star-delta starters include fitted with three magnetic overload relays; adjustable oil dash-pot time lag for overload and under voltage protection; no-volt protection in the starter by magnet coil; two ear thing terminals; extruded electrolytic oxygen-free high conductivity copper contacts; and interlock key in the starter makes it impossible to put handle into the `run` position without going to `start` position. These star-delta starters are available in mb-6, mb-7, mb-15 in 1 hp, 2 hp, 3 hp, 5hp, 7.5 hp, 12.5 hp, 15 hp, 20 hp, 25 hp ranges and msd [hand operated] type in 15 hp, 20 hp, 25 hp, 30 hp, 40 hp, 50 hp, 60 hp, 80 hp, 100 hp ranges.
