BS number MK 3 phase main switch

[polo1]

Anyone advise the BS number of this main switch...

 

[Andy78]

I'd hazard a guess at BS5419

 

[polo1]

I'd hazard a guess at BS5419

My guess too Andy, but wanted to check.

 

[Andy78]

My guess too Andy, but wanted to check.

Seems right to me being coupled with a board using BS3871 breakers.

 

[westward10]

BS5419 was superseded by EN60947-3 in September 1992. BS3871 was withdrawn two years later.

 

[Andy78]

BS5419 was superseded by EN60847-3 in September 1992.

I'd rate that as informative if I could

 

[ipf]

An enquiry for info regarding a number, without one available. In this case, I'd go for the 5419.....if it's labelled, then definitely, superseded or not.