Design features & Structure ACB LG

ACB,MCCB

6 Trip relay device Arc contact(moving) Arc contact(fixed) Arc chamber CT Main connector Main contact Contact spring Load connector Moving conduct Charging spring Charging device Link device Trip device Charging handle Design features & Structure 1 1 2 3 4 5 6 7 8 9 10 2 4 1 2 3 5 3 6 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Draw-out Type Arc chamber Auto connection contacts Draw-out rail 1 2 3 Trip relay part Charge handle ““ Open ”” button ““ Close ””““ Open ”” indicator ““ Close ”” button ““ Charge ”” indicator 1 2 3 4 5 6 Fixed Type