AJJewsbury:for fusing down extractor fans to 3 Amp for permanent L and 3 Amp for trigger L
Does that make (in BS 7671 terms) two distinct circuits with a shared N?
- Andy.
Dunno about that, but it does follow the manufacturer's instructions about fusing the extractor fan at 3 Amp. This is required if the lighting supply which feeds the light switch triggered timer fan is protected by a 6 or10 Amp M.C.B.
Z.
AJJewsbury:for fusing down extractor fans to 3 Amp for permanent L and 3 Amp for trigger L
Does that make (in BS 7671 terms) two distinct circuits with a shared N?
- Andy.
Dunno about that, but it does follow the manufacturer's instructions about fusing the extractor fan at 3 Amp. This is required if the lighting supply which feeds the light switch triggered timer fan is protected by a 6 or10 Amp M.C.B.
Z.
We're about to take you to the IET registration website. Don't worry though, you'll be sent straight back to the community after completing the registration.
Continue to the IET registration site