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Are special tools required to work on energized electrical systems?

April 26, 2017electrical energized special SYSTEMS tools

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Are special tools required to work on energized electrical systems?

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Yes. Insulated tools are required to work on any energized system, but especially those with high voltage or amperages. Most insulated tools are tested to 10,000V and are certified safe up to 1000V. Tools must meet ASTM standards and NEC 70E specifications. Wrapping electrical tape around the handle of a wrench or screw- driver does not meet these standards and can be very hazardous to workers.