DL/T 403-2017
High voltage AC vacuum circuit breaker (English Version)

Standard No.

DL/T 403-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

Professional Standard - Electricity

Latest

DL/T 403-2017

Replace

DL/T 403-2000

DL/T 403-2017 history

• 2017 DL/T 403-2017 High voltage AC vacuum circuit breaker
• 2000 DL/T 403-2000 HV vacuum circuit-breaker for rated voltage 12kV to 40.5kV
• 0000 DL/T 403-1991