Automatic Star-Delta Switch / Star-Delta Time Relay

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If you would like to use one of the last two payment methods, please contact our manager. They will provide you with instructions on how to receive an invoice with or without VAT.

The electrical appliances we supply meet high quality standards, come with a 24-month warranty, and meet all EU requirements. In the event of a complaint, no return shipping fee is charged.

Automatic star-delta switch / star-delta time relay 24VAC/DC - 240V AC with 1 switching contact.

Automatic star-delta switch - Star-delta time relays are designed for use during the initial commissioning of three-phase motors. When the coil is energized, it switches to star connection so that the motor can start. The star remains connected for a certain period and then switches to standby mode. After the waiting time, it can switch to delta connection. The time relay thus ensures efficiency by reducing the power consumption of high-power motors during startup.

The time relay can be mounted on a standard DIN rail with a diameter of 35 mm.