BS EN Numbers

Jimmyb · Sep 17, 2012

hello, i got some bs en numbers off a old mk cu and they where as follows

MCB = 5419 type 2

RCBO = 6330 type 2

just wondered if anyone knows the max zs values for the 32, 16 and 6 amp one's

Im thinking i should have looked on the side cos the number on the front is some mk number and on the side i would of found them to be bs3871 for mcb and not sure for rcbo

any help please

Jimmy

Des 56 · Sep 17, 2012

Are you sure its an mcb number, I think Bs 5419 is an old type.pre 1977 Double pole switch

ashrow · Sep 17, 2012

RCBO should be the same as the 61009

Guest123 · Sep 17, 2012

I think you may be little confused mate.

BS 5419 was the BS for a standard isolation switch, todays 60947-3 and BS 6330 is something to do with radio & tv broadcasting.