Ключевые слова:
Electrical equipment, Performance, Aircraft components, Tensile strength, Short-circuit currents, Electric terminals, Switchgear, Rated current, Weight (mass), Screws (bolts), Unified screw threads, Dimensions, Designations, Washers, Hardness, Tri-pole circuit-breakers, Lock washers, Circuit-breakers, Electrical connections, Dimensional tolerances