On 17/11/2017 09:53, whisky-dave wrote:
On Thursday, 16 November 2017 14:22:01 UTC, Andy Burns wrote:
whisky-dave wrote:

Andy Burns wrote:

The 3 hours at 40+ Amps

what makes you think it's 40 amps + ?

I thought that's where we started weeks ago, that you expected to be
able to trip a 32A breaker with the heaters, and I gave you the 2.7
hours figure?

what makes yuo think it;s 40 amps will you answer this or not.

Its not relevant anyway since you have seized on the wrong bit. The
takeaway message was in the second bit of Andy's sentance: "...is the
'slow' part of the MCB curve, in the event of a short circuit you want
sufficient current to ensure it trips within the 'fast' part of the curve"


--
Cheers,

John.

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