Số hiệu tiêu chuẩn
EN 50022
Tên tiêu chuẩn
Low voltage switchgear and controlgear for industrial use; Mounting rails; Top hat rails 35 mm wide for snap-on mounting of equipment
Ngày phát hành
1977-07-00
Tiêu chuẩn tương đương
DIN EN 50022 (1978-05), IDT * BS 5584 (1978-05-31), IDT * NF C63-015 (1978-04-01), IDT * SEV-ASE EN 50022 (1978), IDT * SN EN 50022 (1977), IDT * OEVE SN/EN 50022/1981 (1981-05-01), IDT * SS-EN 50022 (1989-09-13), IDT * SS 4280600 (1984-11-15), MOD * UNE 21822 (1985-10-15), IDT * I.S. 523 (1982), IDT * NBN C 63-022 (1981), IDT * NEN-EN 50022 (1978), IDT * NEN 228.78 (1980), MOD * NP-2901 (1984), IDT * SFS 3699 (1983), IDT * NEN-EN 50022:1978 en (1978-06-01), IDT
Từ khóa
Design * Dimensions * Electric enclosures * Electrical engineering * Electrical installations * Fixings * Industries * Instruments * Low voltage * Low-voltage equipment * Materials * Mounting rails * Rails * Switchgear * Switchgears * Tolerances (measurement) * Top hat rails * Installations * Snap-on mounting * Delivery conditions * Mounting materials