switch-fuse

常见例句

Switches , disconnectors , switch - disconnectors and fuse - combination units.
开关掣、切断器、开关切断器及熔断组合器；
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Fuse, leakage, electric shock protection switch, over-temperature alarm and two-level dual protection.
熔断丝，漏电，触电保护开关，超温报警及二级双重保护功能。
The switch has good preventive performance, simple structure and safe operation. The fuse-link can be safely replaced. The utility model is suitable for being used by a non-skilled person.
该开关防护性好，其结构简单，操作和更换熔断体安全可靠，适用于非熟练人员使用。
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