What is the part number for a neon/LED kit to suit the 56 series.
The 56LEDK1 ( for single phase ) and the 56LEDK3 ( for 3 phase options) suits all 56 series switches.
They are now in LED version and the neon version wnk has been obsoleted.
The kit comes with everything you need to mount with even the drill bit to make the hole.
Please see following site and look under the documentation tab for more info and installation instructions. http://www.clipsal.com/Trade/Products/ProductDetail?catno=56LEDK1