3WL9212-3BE31-1BA1-Z R10 - Siemens
Accessory f. breaker 3WL guide frame size II 2000A 4-pole, with conn. flange With 3 auxiliary plug connectors With SIGUT screw terminals With 3 change-over contacts, Operation 1 CO, Test 1 CO, Isolated position 1 CO With 2-piece shutter, can be locked R10= Withdrawable arc chamber cover not possible with option A05 Rated voltage 1000 V