Download Catalogue pages.  MINIATURE CIRCUIT BREAKERS  
    New generation Miniature Circuit Breakers

   are setting the standard in tripping technology. Magnetic tripping
   mechanisms create heat, which consumes power.  We have dissipated
   the heat efficiently and thereby reduced long term energy use.
   The new style din rail clip enables the MCB’s to be removed easily
   and quickly from the din rail without the need to remove the busbar
   from the remaining fixed modular devices.  The MCBs will accept
   both pin and fork busbar, the tube terminals have a capacity of 25mm.
   
   The whole range has a switch position indicator colour coded green
   for ‘ON’ and red for ‘OFF’.  If the MCB trips due to short circuit
   or overload, the red indicator will show.  To reset the MCB, it must
   first be switched to the ‘OFF’ position.

Type B 6kA range
Used to provide protection and control of circuits against
overload and short circuit in domestic installations.
Manufactured to BSEN 60898 the single pole version is used
extensively in all our consumer boards.

    MCBs Type 'B' 6kA Single & Double Pole
                        Breaking            SINGLE POLE                 DOUBLE POLE
    Rating        Capacity       Modules      Reference    Modules      Reference
      6A           6kA              1         B6.6/1           2          B6.6/2
     10A          6kA              1         B6.10/1         2          B6.10/2
     16A          6kA              1         B6.16/1         2          B6.16/2
     20A          6kA              1         B6.20/1         2          B6.20/2
     25A          6kA              1         B6.25/1         2          B6.25/2
     32A          6kA              1         B6.32/1         2          B6.32/2
     40A          6kA              1         B6.40/1         2          B6.40/2
     50A          6kA              1         B6.50/1         2          B6.50/2
     63A          6kA              1         B6.63/1         2          B6.63/2
    MCBs Type 'B' 10kA Triple Pole
                      Breaking
    Rating      Capacity     Modules       Poles           Reference
      6A         10kA          3             3           B10.6/3
     10A        10kA          3             3           B10.10/3
     16A        10kA          3             3           B10.16/3
     20A        10kA          3             3           B10.20/3
     25A        10kA          3             3           B10.25/3
     32A        10kA          3             3           B10.32/3
     40A        10kA          3             3           B10.40/3
     50A        10kA          3             3           B10.50/3
     63A        10kA          3             3           B10.63/3