This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Unusual MCB

Here's an interesting one.

Federal Electric 20A MCB. Had no type on it and was taking a long time to trip. Opened one up and discovered why it didn't have a type.

Others with it were ECC but virtually the same design. Only thermal. Both are plug in types called stab-lok and are bakerlite.


No instantaneous trip mechanism. Only a thermal one.



34200b5e07a12e120f5fc679b8b1b9aa-huge-mcb-with-no-instantanious-trip-mechanism-4.jpg
Parents
  • Chris


    That is a shame as I was looking forward to afternoon tea with scones, strawberry jam and clotted cream round at yours!
Reply
  • Chris


    That is a shame as I was looking forward to afternoon tea with scones, strawberry jam and clotted cream round at yours!
Children
No Data