NEN 3140 §6.2.3

Verifying absence of voltage

Afwezigheid van spanning vaststellen

Also known as: spanningsloos, spanningsvrij, voltage-tester, afwezigheid-van-spanning, absence-of-voltage, undervoltage, onder-spanning, onderspanning

Determine absence of voltage: Step 3 of five safety rules—measure between all live parts inter- and against PE using an approved two-pole voltage tester, verifying before and after with a known voltage source.

See also