I need to feed a couple of small diameter cables (one 230V, the other 12V) into an IP55 enclosure. The cables ODs are too small for M20 glands, but M12 glands would do. Problem is that I can't find any IP55 enclosures of the right size that have anything smaller than M20 knock-outs and I don't want to try drilling my own M12 holes as (1) I don't have a suitable drill anyway and so (2) I'm reluctant to risk splitting the box.
I've come across M20/M16 reducers (which seem to cost even more than the complete glands!), but not any M20/M12 - do they exist anywhere please? If not, any other suggestions on how best to do this please?
I've come across M20/M16 reducers (which seem to cost even more than the complete glands!), but not any M20/M12 - do they exist anywhere please? If not, any other suggestions on how best to do this please?