BS EN IEC 61557-9:2025

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC. Equipment for testing, measuring or monitoring of protective measures. Equipment for insulation fault location in IT systems.

STANDARD published on 9.4.2025

The information about the standard:

Designation standards: BS EN IEC 61557-9:2025
Publication date standards: 9.4.2025
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: British technical standard
Category: Technical standards BS