Số hiệu tiêu chuẩn
SANS 60947-2:1995*SABS IEC 60947-2:1995
Tên tiêu chuẩn
Low-voltage switchgear and controlgear Part 2: Circuit-breakers
Ngày phát hành
1997-09-04
Tiêu chuẩn tương đương
IEC 60947-2 1995 IDT
Tiêu chuẩn liên quan
CISPR 11 * CISPR 22 * IEC 60050(441) * IEC 60068-2-30 * IEC 60112 * IEC 60269-1 * IEC 60269-2-1 * IEC 60269-3 * IEC 60364 * IEC 60364-4-41 * IEC 60410 * IEC 60755 * IEC 60898 * IEC 60934 * IEC 60947-1 * IEC 60947-4-1 * IEC 61000-4-11 * IEC 61000-4-2 * IEC 61000-4-3 * IEC 61000-4-4 * IEC 61000-4-5 * IEC 61000-4-6 * IEC 61008-1 * IEC 61009-1
Thay thế cho
SANS 60947-2:1989
Từ khóa
BREAKING CAPACITY * CIRCUIT-BREAKERS * CLEARANCES * CONSTRUCTION * ELECTRIC CONTROL EQUIPMENT * ELECTRICAL EQUIPMENT * ELECTRICAL TESTING * LEAKAGE PATHS * LOW VOLTAGE * LOW-VOLTAGE EQUIPMENT * MARKING * MECHANICAL TESTING * PERFORMANCE * SPECIFICATIONS * SWITCHGEAR * TEMPERATURE RISE * Clearances * Circuit-breakers * Zones of comfort * Electrical equipment * Mechanical testing * Construction * Switchgear * Power * Performance * Play activities * Marking * Specifications * Temperature rise * Free spaces * Output capacity * Electric control equipment * Breaking capacity * Electrical testing * Low-voltage equipment * Efficiency * Leakage paths * Games * Low voltage