fuse-switch

基本解释

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 utility model relates to a vacuum contactor-fuse combined electric appliance, particularly a hand trolley type horizontal pulling and isolating switch device.
本实用新型一种真空接触器-熔断器组合电器，涉及手车型水平拉引隔离的开关装置。
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