Cable strain relief for Hager FWB74

[Jeecha]

Looking at the "Show your distribution" thread, I see that many use perforated metal strain relief plate, including for various Hager enclosures. My enclosure is Hager FWB74, but I was not able to find a Hagers part. Does the part exist, or is it something custom or third party?

strain_relief.png

Also, can Hager 12 module busbars (KDN163/180 and KDN363/380) be cut shorter (9 or 10 modules), like for some other manufacturers, so that extra space is not wasted and additional RCBOs could be mounted on a rail with RCB and several MCBs already on it? Or is this not a recommended practice?

[livingpure]

It's a third party part, probably this one: https://www.it-budget.de/Kabelabfang...enge-Aluminium

You can probably cut them and then use end caps KZN023, but I didn't check for those two bars explicitly.

[Jeecha]

Thanks!

It appears, that cable tie bar like this is rather common for 19" rack cable management and can easily be adapted to electric enclosure by cutting to length and maybe drilling a few holes for mounting.

Flat rails from Assmann (https://www.assmann-it.ch/en/product...n-19-org-800p/), which are easily available locally, will not have the stiffness of the ones linked above, but they should still provide sufficient support, especially if mounted at 1 field width, not 2.