Abstract

Is applicable to devices for surge protection against indirect and direct effects of lightning or other transient overvoltages, hereafter referred to as Surge Protective Devices (SPDs). SPDs are intended to be connected to circuits or equipment rated up to 1 000 V AC (RMS) or 1 500 V DC. Performance and safety requirements, tests and ratings are specified in this standard. SPDs contain at least one nonlinear component and are intended to limit surge voltages and divert surge currents.

Begin

2025-03-21

Planned document number

DIN EN IEC 61643-01

Project number

02232997

Responsible national committee

DKE/UK 441.1 - Überspannungsableiter bis 1000 V  

draft standard

Low-voltage surge protective devices - Part 01: General Requirements and test methods (IEC 37A/401/CDV:2023); German and English version prEN IEC 61643-01:2023
2025-06
Order from DIN Media