Talk:MCB
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The following were removed:
- It should be noted that in such an event, MCB or fuse action is intended to much reduce the risk of fire, but it does not prevent it, and a repeatedly tripping mcb is not a safe situation.
- Note that neither fuses nor MCBs are designed to act on all fault currents, and failure to trip does not necessarily indicate a fault with the MCB or fuse.
Imho these are 2 significant points for anyone seeking to understand the action of fuses & mcbs. NT 14:50, 6 January 2011 (UTC)