DIN IEC 61020-4 (1994-02)现行
Electromechanical Switches For Use In Electronic Equipment - Sectional Specification For Lever (toggle) Switches
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Prescribes the general performance requirements for lever (toggle) switches. Selects the appropriate quality assessment procedures and test methods form 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).
IEC 61020-4 Ed. 1.0 - Identical
