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EN 50110-1Electrical
EN 50110-1 — safe operation of electrical installations
What is it?
The European safety standard for working on or near electrical installations: who may do what (skilled/instructed/ordinary person), the five safety rules before work, live working conditions and responsibilities.
What evidence should a candidate have?
Safety training certificates, appointment as skilled person (Elektrofachkraft), and any live-working authorisation with dates.
Why it matters for staffing
Industrial clients require documented EN 50110-1 competence before an external electrician may touch their switchgear — missing papers block the placement.
Official sources
Used in trade modules
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