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Automatic Star-Delta Starter-SB-4AST

Description: This equipment/appliance reduces starting current and starting torque. Automatic Star Delta Starter design normally consists of three contactors, an overload relay, circuit breaker and a timer for setting the time in the Star position (starting position). The Star/Delta Starter is generally obtained from three contactors, electronic timer, and a thermal overload relay, circuit breaker, for 3 phase motor at 440-volt AC main supply 50 Hz.

Features:
It built on three pcs magnetic contactor.
Electronic Timer.
Thermal overload relay.
Circuit breaker.
Material: top part acrylic sheet and bottom part powder coated sheet metal.
Specification:
Automatic Star Delta Starter with Thermal over Load Relay.
Electronic Star Delta Timer.
It used for 3 Phase Motor.
Power Rating: 25HP/18kW.
Relay range: 18.0 -25.0A.
Coil Voltage; 220V-250V.

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