3WL9211-1BE21-1BA1-Z R30 - Siemens
Accessory for breaker 3WL guide frame size I 630-1000A design up to 66ka 4-pole, with conn. flange With 2 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 R30= Locking device against opening D. control cabinet door R56= Mutual mech. interlocking only...