switch socket meaning in English

5 all switch socket outlets and switches shall be labeled referencing each outlet to its respective breaker in the electrical distribution board
控制箱中所有空气断路器都有标示其所联的开关和插座。
Plugs and socket - outlets for household and similar purposes part 2 : particular requirements for switched socket - outlets without interlock for fixed installations
家用和类似用途插头插座.第2部分:固定式无连锁带开关插座的特殊要求
Plugs and socket - outlets for household and similar purposes - part 2 - 3 : particular requirements for switched socket - outlets without interlock for fixed installations
家用和类似用途插头和插座.第2 - 3部分:固定装置用无联锁的开关插座的特殊要求
Plugs and socket - outlets for household and similar purposes ; part 2 : particular requirements for switched socket - outlets without interlock for fixed installations
家用和类似用途的插头和插座引出线.第2部分第3节:定置设备用无联锁开关插座的特殊要求
Plugs and socket - outlets for household and similar purposes - part 2 - 6 : particular requirements for switched socket - outlets with interlock for fixed installations
家用和类似用途的插头和插座引出线.第6部分:固定设备用带内锁的开关插座引出线的特殊要求