Automatic star-delta switch / star-delta time relay

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On account – This payment method is available to partners who have concluded a framework agreement with our company.

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 obtain an invoice with or without VAT.

The electrical appliances we supply meet high quality standards, come with a 24-month warranty, and comply with 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 Switches - Star-delta time relays are designed for use during the initial start-up of three-phase motors. When the coil is energized, it switches to star connection, allowing the motor to start. The star remains connected for a specified time and then enters standby mode. After the waiting period, the switch can be switched to delta connection. The time relay thus ensures efficiency by reducing the current consumption of high-power motors during start-up.

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