| 摘要 |
PROBLEM TO BE SOLVED: To improve the accuracy of a circuit protection component.SOLUTION: An electric connection box includes: a circuit protection component 10 provided with a power source side connection part 21 electrically connected to a power source side electric wire 101 connected to a power source PS side, a load side connection part 22 electrically connected with a load side electric wire 102 connected to a load LO side, and a metal circuit protection member 20 having a fuse element 23 disposed between the power source side connection part 21 and the load side connection part 22; a housing 40 including a protection component holding part 50, on which the circuit protection component 10 is held, and made of an insulation material; and a metal heat conduction member 60 having a contact part 61, which contacts with the power source side connection part 21 in a state where the circuit protection component 10 is held by the protection component holding part 50, and a heat conduction part 62 connected with the contact part 61.SELECTED DRAWING: Figure 5 |
