Star Delta Starter

Star Delta Starters use contactors to reduce the voltage applied to each winding of 3 phase ac induction motors (squirrel cage) to about 58% of the line voltage. This reduces the starting torque and current for a variable amount of time (standard 1-30 seconds) and then switches over to Delta.

7.5 – 250 kW

Our Star Delta Starters are built in our workshop with quality components, as standard our panels include an MCB/Fuseload Switch, mechanical and electrical interlocked Contactors, Overload and Timer.
The panel is completely wired, and includes 6 terminals for motor connection and mains connection to either the mains door-interlocked isolator or the MCB/fuseload switch.

We offer various options for our Star Delta Starters; these can be customised when ordering through the online store.

Type
Coil Voltage
Enclosure Material

All our units can be supplied with auxiliary controls.