why a registered sparks can pull a fuse from a single phase head, but not a three phase one which is made up of three identical items.
Purely ease of drawing a clear border - It is a bit arbitrary, and I suspect they really wanted to say "we only want folk we have not trained ourselves pulling the lowest risk stuff", and found this a convenient definition. More importantly it has been working well for years, and everyone likes it.
(Though I understand that when no temp seals are to hand, some 'emergencies' are interpreted more liberally than others)
Some 'domestic' 3 phase cut outs are not 3 single phase fuses in individual insulating enclosures, but far larger assemblies, such as the boxes that may be found in a block of flats, where all 3 phases are beside each other, and a phase to phase fault is credible risk.
mapj1:
Damage to the seals might be seen as criminal.
Chris Pearson:
In practical terms, however, how do you prove beyond reasonable doubt that a particular electrician cut a seal?
I recall reading somewhere that pulling the fuse would be a breach of contract, which would allow a DNO to terminate a service, but I cannot lay my hands on the source at the moment.
mapj1:
Damage to the seals might be seen as criminal.I
John Peckham:
There are a number of circumstances where going on to someone's land is unlawful.
Unless it it is one of the circumstances which are unlawful trespassers cannot be prosecuted. A landowner or other person acting for them can demand a person leaves their land. They must be given reasonable time to leave if they don't reasonable force may be used to eject them. If the police are called they will not assist but will act to prevent a breach of the peace.
Alan Capon:
mapj1:
Damage to the seals might be seen as criminal.IDamage to the seal is a criminal offence, as it is a breach of statute law.
The main offences are against the ESQCR2002 regulations, and Section 13 of The Theft Act. Electricity theft (or abstraction to give it its proper name), is different to most other types of theft, as you cannot put the missing electricity into a cardboard box and present it as evidence in a court of law. Instead, the law requires reasonable opportunity for the theft to occur, and the removal of seals on an unmetered supply (as it is before the meter), fits the requirements.
Regards,
Alan.
Chris Pearson:
. . . I think that such right is in breach of contract rather than in breach of ESQCR. So if you contract for a supply, you have also agreed to allow the DNO (and supplier) to have access to their equipment. . .
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