3WA3220-4.K40-....Brand: SiemensMPN: 3WA3220-4.K40-....draw-out circuit breaker, without guide frame, UL1066/IEC60947-2, FS 2, 4-pole, N pole on left, In=2000 A up to 635 V AC 50/60 Hz, breaking capacity M, 85/65kA Request a quote