lyledunn:
The device is one of three CBs inside a new main panel which was constructed by local panel builders under instruction from a consultant.
So who is the designer? It sounds as if there is a grey area between the panel builders and the consultant as to who is actually the designer.
The tripping unit is an electronic (which nowadays means computer) one, as far as I am aware, and therefore there would be no thermal priming as there would have been in the old days (showing my age here) so it should not matter what the previous current has been as far as tripping goes.
lyledunn:
The device is one of three CBs inside a new main panel which was constructed by local panel builders under instruction from a consultant.
So who is the designer? It sounds as if there is a grey area between the panel builders and the consultant as to who is actually the designer.
The tripping unit is an electronic (which nowadays means computer) one, as far as I am aware, and therefore there would be no thermal priming as there would have been in the old days (showing my age here) so it should not matter what the previous current has been as far as tripping goes.
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