独特的超温断路保护器，温度过高时可自动断电。
Unique overheating protection device automatically cuts off power when overheating occurs.
这些防护装置包括附加的保护器件，以增强由常规的电路断路器和保险丝系统所提供的保护。
These include add-on devices for protection in addition to that afforded by conventional circuit-breaker and fuse systems.
电压浪涌发生时，就会激活浪涌电压保护器中的断路器，从而保护计算机系统。
When avoltage surge occurs , it activates a circuit breaker in the surge protector , protecting the computer system.
选用四星型MOA作为限制真空断路器操作过电压的主保护器，效果十分明显。
The effect was obvious to select four-star connection MOA was a main protector to limit overvoltage in operation of a vacuum disconnector.
选用四星型MOA作为限制真空断路器操作过电压的主保护器，效果十分明显。
The effect was obvious to select four-star connection MOA was a main protector to limit overvoltage in operation of a vacuum disconnector.
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