Isn't that what we do with a DB??? To ensure protective devices will operate within required times???? Fuses are the same??when and why ?
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Discuss Filling in switch fuses on a certificate in the Periodic Inspection Reporting & Certification area at ElectriciansForums.net
Isn't that what we do with a DB??? To ensure protective devices will operate within required times???? Fuses are the same??when and why ?
Isn't that what we do with a DB??? To ensure protective devices will operate within required times???? Fuses are the same??when and why ?
It's not my idea of doing things...…..need a single phase supply so pick up from a local 3 phase circuit point. It should have a separate supply as a single phase circuit....BUT, which regulation gives non compliance?
As regards the DB, it's been taken from a final sub circuit so what is the difference to that and a fixed fused spur.
I wouldn't treat it as separate DB with it's own schedule but make a note on the cert.[/QUOTE
ThankyouIt's not my idea of doing things...…..need a single phase supply so pick up from a local 3 phase circuit point. It should have a separate supply as a single phase circuit....BUT, which regulation gives non compliance?
As regards the DB, it's been taken from a final sub circuit so what is the difference to that and a fixed fused spur.
I wouldn't treat it as separate DB with it's own schedule but make a note on the cert.
You do this for fcus in a house?IMHO - Yes
No I totally agree Murdoch. This is where I'm starting to confuse myself.You do this for fcus in a house?
Long weekNo I totally agree Murdoch. This is where I'm starting to confuse myself.
What if 40amp supply to a switch fuse. 63amp fuses in switch fuse.Long week
It's not my idea of doing things...…..need a single phase supply so pick up from a local 3 phase circuit point. It should have a separate supply as a single phase circuit....BUT, which regulation gives non compliance?
As regards the DB, it's been taken from a final sub circuit so what is the difference between that and a fixed fused spur.
I wouldn't treat it as separate DB with it's own schedule but make a note on the cert.
Edit. What about rcd with the socket?
Already codedIt's not my idea of doing things...…..need a single phase supply so pick up from a local 3 phase circuit point. It should have a separate supply as a single phase circuit....BUT, which regulation gives non compliance?
As regards the DB, it's been taken from a final sub circuit so what is the difference between that and a fixed fused spur.
I wouldn't treat it as separate DB with it's own schedule but make a note on the cert.
Edit. What about rcd with the socket?
what are the sub main cable ?What if 40amp supply to a switch fuse. 63amp fuses in switch fuse.
Reply to Filling in switch fuses on a certificate in the Periodic Inspection Reporting & Certification area at ElectriciansForums.net