IEC 61020-4 : 1.0被替代
ELECTROMECHANICAL SWITCHES FOR USE IN ELECTRONIC EQUIPMENT - SECTIONAL SPECIFICATION FOR LEVEL (TOGGLE) SWITCHES
出版：International Electrotechnical Committee
专家解读视频
Prescribes the general performance requirements for lever (toggle) switches. Selects the appropriate quality assessment procedures and test methods from IEC 1020-1; prescribes preferred ratings and characteristics. Applies to the sub-family of lever (toggle) switches within the family of electromechanical switches of assessed quality. Covers lever (toggle switches) that have a rated current not exceeding 25 A (d.c. or r.m.s. values) and a rated voltage not over 300 V. Does not relate to lever-actuated in-line switches or to lever-actuated thumbwheel switches. This publication also bears the number QC 960200, which is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ).
DIN IEC 61020-4 : 1994 - Identical
SAC GB/T 18496 : 2001 - Identical
DIN IEC 61020-4 : 1994 - Identical
SAC GB/T 18496 : 2001 - Identical
