标准摘要
[中文适用范围]： 包含电气、机械和其他行为的详细信息。
英文名称Electromechanical switches for use in electronic equipment - Part 4: Sectional specification for lever (toggle) switches - Section 2: Detail specification for one pole, two pole, four pole, sealed lever (toggle) switches, 277 V a.c. maximum, 30 V d.c. maximum, 20 A maximum electrical rating