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Sound calibrators. Specifications and test requirements
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Low-voltage switchgear and controlgear. Part 1. General rules
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Low-voltage switchgear and controlgear. Part 3. Switches, disconnectors, switch-disconnectors and fuse-combination units
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Low-voltage switchgear and controlgear. Part 4-2. Contactors and motor-starters. AC semiconductor motor controllers and starters for AC electric motors
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Low-voltage switchgear and controlgear. Part 4-3. Contactors and motor starters. AC semiconductor controllers and contactors for non-motor loads
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Low-voltage switchgear and controlgear. Part 4-3. Contactors and motor-starters. AC semiconductor controllers and contactors for non-motor loads
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Low-voltage switchgear and controlgear. Part 5-2. Control circuit devices and switching element. Proximity switches
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Low-voltage switchgear and controlgear. Part 5-3. Devices and switching elements of control circuits. Requirements for proximity devices with defined behaviour under fault conditions
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Low-voltage switchgear and controlgear. Part 6-1. Multiple function equipment. Transfer switching apparatus
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Low-voltage switchgear and controlgear. Part 6-2. Multiple function equipment. Control and protective switching devices (or equipment)
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design