Optional accessories for the NZM circuit breaker series offer an extensive portfolio of application options for worldwide use. Installation is flexible and easy thanks to modular function groups. Notes: Complete with rotary drive, can be combined with cover frame, MODAN handle position query can be retrofitted using a wire release. Standard, black/grey. Can be locked in the 0 position on the switch with a maximum of 3 padlocks. Can be used for: NZM4(-4), N(S)4(-4)