Optional accessories for the NZM circuit breaker series offer a comprehensive portfolio of application options for global use. Installation is flexible and straightforward thanks to modular functional groups. Notes: Door coupling rotary handle with rotary drive. Additional rotary handle on the switch with targeted operating mode. Extension spindle NZM..-XV6 for a mounting depth of 600 mm, extension spindle NZM1/2-XV4 for NZM1 for a mounting depth of 400 mm. External warning sign/label in German/English. Black/yellow flashing arrow. Plug-on external warning label/identification plate. Order the IP2X finger protection for increased contact protection on the supply side.