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Chinese National Standard Category: Fittings for overhead contact system

English Title: Technical specification of circuit-breaker for AC electrification railway
Chinese Title: 电气化铁道用断路器技术条件
Standard No.: TB/T 2803-2003
Category No.: S82
Issued by: Ministry of Railways
Issued on: 2003-03-12
Implemented on: 2003-9-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:TB/T 2803-1997
Word Count:7500 words
Similar Standards: TB/T 2892-2018   GB/T 25020.2-2016   GB/T 25020.4-2016   GB/T 25020.3-2016   GB/T 28429-2012   GB/T 28427-2012   TB/T 2073-2010   GB/T 25020.4-2010   TB/T 2074-2010   GB/T 25020.2-2010   GB/T 25020.3-2010   GB/T 25020.1-2010   TB/T 3199.2-2008   TB/T 2921.4-2008   TB/T 2920.1-2008   TB/T 2921.1-2008   TB/T 2920.2-2008   TB/T 2286.2-2008   TB/T 2286.1-2008   TB/T 2921.3-2008  
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