MCB & CB Accessories

Accessories for DLS6 & DMCB2:

  • Auxiliary switch
  • Shunt trip
  • Locking device for DLS6

MCB selection and application MCBs accessories Technical data

Ordering reference: see below

DHi - - Auxiliary switch for DLS6
 Contacts change state when the MCB is switched on or off  
Mounts on the right hand side
   Modules                           Description                         Reference
      0.5                           1 N/O                          DHi 3
      0.5                     1 N/O + 1 N/C                   DHi 4
      0.5                     1 N/O + 2 N/C                   DHi 5
      0.5                     2 N/O + 1 N/C                   DHi 6
      0.5                           1 C/O                          DHi 7
      0.5                           2 C/O                          DHi 8


DHi-S - - Fault signalling for DLS6
 Contacts change state if the MCB trips due to a fault 
Mounts on the right hand side
   Modules                           Description                         Reference
      0.5                           1 C/O                          DHi-S10
      0.5                     1 N/O + 1 N/C                   DHiS11
Hi - Auxiliary switch for DMCB2
 Contacts change state when CB is switched on or off 
Mounts on the right hand side of CB
   Modules                           Description                         Reference
      0.5                     1 N/O + 1 N/C             DMCB2-Hi1
DASA - shunt trip for DLS6
 Trips the MCB when energised from an external source 
Mounts on the right hand side of the MCB
   Modules                           Description                         Reference
      1                        Uc AC/DC = 24v           DASA-24
      1                          Uc AC = 230v             DASA-230
ASA - shunt trip for DMCB2
 Trips the CB when energised from an external source 
Mounts on the left hand side of the MCB
   Modules                           Description                         Reference
      1                     Uc AC = 110-415v              ASA-1
                             Uc DC = 110-230v             
Locking device for DLS6
 Contacts change state if the MCB trips due to a fault 
Mounts on the right hand side
                            Description                                        Reference
              Lockable with padlock                   DEASS
              (Padlock not supplied)