What’s the actual rating of the complete unit , is it wired directly or fused at 13 amp
It might still have its uses
There’s a few tests you can do on it . The main thing to look out for would be any heat damage , contact issues
What’s the hazard if it doesn’t have OPD?
Supply fused internally and no risk of SC
Hmm yes ,breaking-capacity , isolation of panel supply , safe resetting of supply after a fault
I'm not familiar with them
I saw that they were old-type yet were type A and they looked off appearance wise
Happy to be corrected appears I was mistaken
Helping a friend with an electrical issue
They had a faulty psu go bang on them and trip an mcb
They then proceeded to make a big mystery out of the issue thinking half the electrics were faulty