Insulation coordination for equipment within low-voltage systems. Part 2-1. Application guide. Explanation of the application of the IEC 60664 series. Dimensioning examples and dielectric testing
Rectangular all-cast moulding boxes of aluminium and magnesium alloys having inside dimensions: length from 600 to 800 mm, width 500; 600 mm, height from 125 to 200 mm. Construction
