wylex nsb/nsx

[graham123]

Do the newer Wylex nsx mcbs direct replacement for the older nsb range?

 

[loz]

Nope, having this problem getting robots at the moment. The new style breakers are only compatible with the comb style bus bars with the prongs, and don't have the little slit in front of the cable clamp for the older style bus bars to slot in. Big error by Wyler to be honest

 

[APE37]

Hi Graham,
i had the same problem a few weeks ago. I called wylex as I thought that I had some of the nsb breakers that was on the recall list, it turned out that they wasn't. I asked the wylex guy if I come across any for return can I use new style? They said if you want to use the new style you need to change all the breakers to the new type you can't have a mixture and also you can't have different makes in the board. If they are for recall they will send out replacements and you send in the faulty ones.
hope this helps.
APE

 

[Toneyz]

Don,t know the part numbers but when doing some 3 phase D.B's about 18 months ago had problem with mcb's & rcbo's not fitting phoned up Wylex and they told me from the cat No. on D.B. redesigned D.B. and mcb's/rcbo's however the cat number of the new breakers was the same as he old ones the only way you could tell was by the colour of the din rail clip.Hope this helps

 

[graham123]

Thanks, got told today by wylex technical that psb mcbs will fit so have ordered them off cef website