+88 02 951 4296 | +88 018 222 11363 powermac@powermac.com.bd

MCB is applicable to electric circuit with rated voltage 230/400V, 240/415V AC, frequency 50/60Hz and rated current is up to 63A.
The product provides against overload and short circuit and equipments in household and commercial installations.
MCB is also used as non-frequent changeover of electric circuit.



Type B

Instant tripping characteristics : 3–5In
Application : computers and electronic equipments

Type C

Instant tripping characteristics : 5–10In
Application : general load such as bulbs , motors

Type D

Instant tripping characteristics : 10–20In
Application : high current surge device such as transformers, motors with heavy load



Easy to distinguish the rated current of the MCB by means of colored handle.


  • CE marking
  • CB Certifi cate