The Ceeform stuff is a lot cheaper and a whole lot more flexible in terms of what's available.
Also, the normal IP 44 version isn't all that bulky in compairson to BS546 (15A). The higher IP versions that are often seen outdoors where they're exposed to rain are a lot bulkier looking.
Sven:
I've heard stories of people getting shocked by BS546 plugs in these situations. E.g. a guy puts his hand up into rigging to remove a plug that's out of view which has been cracked by being hit/dropped.
A lot of theater equipment has somehow escaped the wrath of the HSA until relatively recently. There were some truely disgraceful installations out there. They're not only concerned about electrical safety mechanical issues come into it too. Lights / rigging have to be safe.
I have never seen the 5A version in use in theatre over here btw.
