@eddie49. Thanks for the hobart link. I will have a search of the schematics/parts for some of the major manufacturers and see what else I can find although most seem not to specify.
For now I managed to do a crude fix to the plastic bracket which holds the original Cebora switch in contact with...
The plastic case which holds the thermal switch against the transformer windings has broken on my Cebora Turbo 130. I have not found any source for the replacement part so was thinking to just make a suitable bracket and use one of the easily available switches instead.
Does anyone know the cut...