Optional accessories for the NZM circuit breaker series offer an extensive portfolio of application options for worldwide use. Installation is flexible and simple thanks to modular function groups. Labeling: Main switch - open in 0 position - German/English. Can be used for: NZM1 (-4), PN1 (-4), N (S) 1 (-4), NZM2 (-4), PN2 (-4), N (S) 2 (-4), NZM3 (-4), PN3 (-4), N (S) 3 (-4), NZM4 (-4), N (S) 4 (-4)
