GB/T 19334-2003
Dimension of low-voltage switchgear and controlgear-Standardized mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations (English Version)

Standard No.

GB/T 19334-2003

Language

Chinese, Available in English version

Release Date

2003

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2022-05

Replace By

GB/T 19334-2021

Latest

GB/T 19334-2021

Replace

JB/T 6525-1992

Scope

In switchgear and controlgear, this standard specifies dimensional and functional requirements for the common mounting of various electrical installations on certain types of rails. The appendices refer to specific steel mounting rails meeting the requirements of this standard and provide additional dimensional data and load requirements applicable to these rails.

GB/T 19334-2003 history

• 2021 GB/T 19334-2021 Dimensions of low-voltage switchgear and controlgear—Standardized mounting on rails for mechanical support of switchgear, controlgear and accessories
• 2003 GB/T 19334-2003 Dimension of low-voltage switchgear and controlgear-Standardized mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations

GB/T 19334-2003 Dimension of low-voltage switchgear and controlgear-Standardized mounting on rails for mechanical support of electrical devices in switchgear and controlgear installations has been changed from JB/T 6525-1992 Electrical installation rail.