INTERMODULAR BUSBAR INCLUDING INSULATING LAYER AND BATTERY PACK INCLUDING SAME

The present invention relates to an inter-module busbar including a metal plate for electrical connection, a first insulating layer configured to enclose at least a part of the metal plate, the first insulating layer being expandable at high temperatures, and a second insulating layer added to the first insulating layer, the second insulating layer being configured to be ceramized at high temperatures, wherein the metal plate in the busbar is not exposed in the event of fire, whereby short circuit due to contact with the metal plate may be prevented.