Hi
I wanted to ask peoples opinion on a particular scenario,
Scenario 1
200A Supply into a busbar chamber, this supplies numerous distribution boards but someone has wired a 6mm cable into the busbar which feeds a 20A fused isolator, so potentially you could only draw 20A through the 6mm
Scenario 2
Similarly 100A supply with a 16mm cable which supplies a 63A fused isolator, so the maximum draw is 63A
Scenario 3
32A BS60898 with a 2.5mm cable supplying 1 x switched fused spur, maximum draw is the BS1361 fuse in the spur
Would you have anything wrong with any of the above?
Divided opinions between on our firm
I wanted to ask peoples opinion on a particular scenario,
Scenario 1
200A Supply into a busbar chamber, this supplies numerous distribution boards but someone has wired a 6mm cable into the busbar which feeds a 20A fused isolator, so potentially you could only draw 20A through the 6mm
Scenario 2
Similarly 100A supply with a 16mm cable which supplies a 63A fused isolator, so the maximum draw is 63A
Scenario 3
32A BS60898 with a 2.5mm cable supplying 1 x switched fused spur, maximum draw is the BS1361 fuse in the spur
Would you have anything wrong with any of the above?
Divided opinions between on our firm