Số hiệu tiêu chuẩn
IEC/TR2 60947-5-4*CEI/TR2 60947-5-4
Tên tiêu chuẩn
Low-voltage switchgear and controlgear - Part 5: Control circuit devices and switching elements - Section 4: Method of assessing the performance of low-energy contacts - Special tests
Ngày phát hành
1996-10-00
Tiêu chuẩn tương đương
DIN EN 60947-5-4 (1998-05), IDT * BS EN 60947-5-4 (1997-12-15), IDT * EN 60947-5-4 (1997-06), IDT * NF C63-154 (1997-12-01), IDT * OEVE EN 60947-5-4 (1997-10-02), IDT * SS-EN 60947-5-4 (1997-08-29), IDT * UNE-EN 60947-5-4 (1999-09-24), IDT
Thay thế cho
IEC 17B/631/CDV (1994-12)
Từ khóa
Ability to switch * Characteristics * Classification * Classification systems * Construction requirements * Contact * Contact element * Control circuit devices and switching elements * Defects * Definitions * Electrical engineering * Electrical equipment * English language * Environmental condition * French language * Inspection * Low voltage * Low-voltage equipment * Low-voltage switchgear * Marking * Mounting * Operating conditions * Plant * Product information * Properties * Qualification tests * Ratings * Specification (approval) * Switchgear * Testing * Type testing * Use tests * Switching power