... : AC220 2. Self power: <1 W; 3. Delay time: 20 ~60 seconds Inserting Card SwitchFeatures: The product ... and automatically disconnect the load after 20 seconds delay when draw the card. This can be more ... load, the largest with 25A load. Automatic random delay: Inserted the card, the circuit will be continue ... opening. When drawing card, it will delay 20 seconds, allow you have sufficient time to ...