DEVICE FOR AUTOMATICALLY CUTTING OFF HIGH-CURRENT POWER

摘要

The present invention relates to an automatic high-current power cut-off device for cutting off power to be supplied to various kinds of electric/electronic sub assemblies connected to a battery in a vehicle when a collision or an overcurrent of the vehicle occurs. The automatic high-current power cut-off device comprises: a relay; a battery sensor; and a control circuit. The relay comprises: a first terminal connected to a vehicle load; a second terminal connected to a (+) pole of the battery; a third terminal connected to a normal load; and a connection terminal for connecting electricity between the first terminal and the second terminal, the battery sensor is located between the second terminal and the third terminal so as to connect the second terminal and the third terminal, and the relay, the battery sensor and the control circuit are assembled in one body.