T/CET 501-2021
AC fast vacuum circuit breaker technical conditions (English Version)

Standard No.

T/CET 501-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/CET 501-2021

Scope

This document specifies the terms, conditions of use, technical parameters, type testing, factory testing, inspection rules, marking, packaging, transportation, storage and other requirements for AC rapid vacuum circuit breakers.

T/CET 501-2021 history

• 2021 T/CET 501-2021 AC fast vacuum circuit breaker technical conditions