En 602041 Pdf -

If you need for professional work:

Typically applies to equipment operating with nominal supply voltages up to 1,000 V (AC) or 1,500 V (DC). Protection Against Electric Shock: Rules for grounding (earthing), insulation, and enclosures. Emergency Stop Functions: en 602041 pdf

The standard requires that electrical control systems are designed to ensure the reliability and performance of safety functions over the machine's lifetime, considering environmental conditions, maintenance, and testing. If you need for professional work: Typically applies