Hand-held motor-operated electric tools - Safety - part 2-8: particular requirements for shears and nibblers.

手持式电动工具的安全性。第2 - 8部分：剪刀和步冲轮廓机的特殊要求。

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Safety of transportable motor-operated electric tools - Part 2-11: Particular requirements for mitre-bench saws.

移动式电动工具的安全。第2-11部分：斜面长锯的特殊要求。

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The Breaker can be attached with shunt tripping device, undervoltage tripping device, auxiliary contacts, alarm contacts and motor-operated drive.

断路器可以加装分励脱扣器、压脱扣器，辅助触头，报警触头和电动操作机构。

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