Has anyone a 4 pole (ie 3 phase with switched neutral) isolator / switch disconnector / switch fuse with a rating of 160a - 200a or greater kicking arround that they'd like to convert to folding money? I'm having a somewhat larger than normal 3 phase supply installed and would like it's first point of calling to be an isolator - being 'TT' it needs to be four pole.
AWEM