Comparison : Item # AX10N11, Auxiliary contact, for 1600A Frame DC1500V Air switch disconnector, Contact configuration 1NO+1NC
Item # AX10N22, Auxiliary contact, for 1600A Frame DC1500V Air switch disconnector, Contact configuration 2NO+2NC
Item # AX10N22C, Auxiliary contact, for 1600A Frame DC1500V Air switch disconnector, Contact configuration 2NO/NC
Item # AX10N44C, Auxiliary contact, for 1600A Frame DC1500V Air switch disconnector, Contact configuration 4NO/NC
Item # MD10NA, Motor operator, for 1600A Frame DC1500V Air switch disconnector, 24-30VDC