The protection switch prevents this.
保护开关可防止这种情况。
Equipped with safety protection switch.
装有安全保护开关。
Over-load protection: self-equipped with heat protection switch. Fan stops work when over loaded.
过载保护：自带热敏保护开关，过载后自动停机；
Over-load protection: self-equipped with heat protection switch. Fan stops work when over loaded.
过载保护：自带热敏保护开关，过载后自动停机；
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