English to Swedish Tech/Engineering Electronics / Elect Eng electricity

Before connecting to input power, make sure there is a line (wall) disconnect switch with fuses or circuit breakers at the main power panel. You may either use the factory-installed input power cable (4/c, type SO (90 °C), 10 ft (3.1 m) length) or provide your own input power leads. If you choose to provide your own, make sure they are insulated copper conductors. You must have two (single-phase) or three (three-phase) power leads and one ground wire. The wires may be heavy rubber covered cable or may be run in a solid or flexible conduit. Refer to Table 2-1 and 2-2 for recommended input conductors and line fuse sizes.