It doesn’t seem highly satisfactory to put both earths (one from shower, other from supply) into the same terminal when other models have a terminal for each earth. Is this right?
Good Morning,
Thank you for your query. This model does indeed use a single earthing terminal arrangement.
The earth terminal for the K3151 (which is the double pole version more suited to showers) can house: 4x 2.5mm , 2x 4.0mm or 1x 6mm cables.
This is still complaint with the current British Standards; however, I will forward your comments to the product engineer who reviews the products regularly.
Kind regards MK Technical
Answered by: MK Electric Tech Support
Date published: 2022-02-20