Optional accessories for the NZM circuit breaker series offer an extensive portfolio of application options for worldwide use. Assembly is flexible and easy thanks to modular function groups. Notes: For NZM circuit breakers and N switch disconnectors. Not UL/CSA approved. Not for Ue > 690V. For switches with withdrawable insert. Also for reserve positions. 3 positions: retracted, test, withdrawn. The positions are indicated mechanically by pointers. Additional electrical indication using auxiliary contacts is possible. One normally closed or normally open contact M22-(C)K01 or M22-(C)K10 for each position. Alternatively also double contacts M22-CK. Complete with auxiliary conductor plug device. All connections from auxiliary switches (HIA, HIN, HIV) and voltage releases U/A to the auxiliary conductor plug device are already present. Maximum assignment: 3 contacts HIN, 2 contacts HIA, 2 contacts HIV. Cannot be combined with adapter set NZM4/NZM14 (NZM4-XSAS14-..) or N(ZM)4/N(ZM)12. Can be used for: NZM4-4, N4-4