ليجراند - مفتاح كارت سينرجي - ستانلس ستيل - 230 فولت

Key card switches 230 V~

• For energizing a circuit by inserting a key fob or a smart card (access card for hotel rooms)
• Example of use: Hotel room power supply only when guest is present
• Time delay of approx. 30 sec. after card removal to be equipped with a single pole latching relay or contactor