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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L122 provides the best anti-flex cracking effect, very good ozone protection, and good heat protection.

L 122提供最佳的耐屈挠龟裂性能，非常好的臭氧防护性，以及较好的热老化防护性。

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The hottest position of the tube is at the exit, so the heat protection is needed at the downstream part of the tube.

套管壳体的最高温度出现在套管出口位置，应适当加强套管末段的热防护。

youdao

The 22, 000 heat protection tiles shield the shuttle from the 3, 000-degree Fahrenheit temperatures encountered during reentry into Earth's atmosphere for landing.

CNN: Technicians finish toasting shuttle tiles

Since ancient Egypt, if not long before, hats have served the practical (protection against heat and cold) and the symbolic (religious function, military rank, social status).

FORBES

They include items ranging from the factory's intern policy to protection from excessive heat and building more fire escapes and toilets.

WSJ: Hon Hai Confirms Employee Deaths