Socomec FUSERBLOC U-Type Auxiliary Contact is suitable for use with the fuse combination switches. The compact universal type auxiliaries can be configured to be operated on both, standard and TEST position switches from 20 to 1250A. Auxiliaries can operate in ON only, TEST only or ON+TEST positions with pre-break indication.

• · Can operate in ON only, TEST only or ON+TEST positions with pre-break indication
• · For fuse combination switches