Connecting devices. Electrical copper conductors. Safety requirements for screw-type and screwless-type clamping units. Particular requirements for clamping units for conductors above 35 mm$u2 up to 300 mm$u2 (included)— 22 стр.
Cable trunking systems and cable ducting systems for electrical installations. Particular requirements for slotted cable trunking systems intended for installation in cabinets— 20 стр.
Connecting devices for low voltage circuits for household and similar purposes. Particular requirements for connecting devices as separate entities with screwless-type clamping units— 24 стр.
Electric cables. Internal gas-pressure cables and accessories for alternating voltages up to and including 275 kV ($iU$dm = 300 kV). Requirements and test methods— 30 стр.
Electric cables. Fluid-filled, paper- and PPL-insulated, metal-sheathed cables and accessories for alternating voltages up to and including 400 kV ($iU$dm = 420 kV). Requirements and test methods— 46 стр.
