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JB/T 6453-2011 PDF English

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US$789.00 · In stock · Download in 9 seconds
JB/T 6453-2011: Series DW914B air circuit breaker in ships
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JB/T 6453: Historical versions

Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
JB/T 6453-2011English789 Add to Cart 6 days [Need to translate] Series DW914B air circuit breaker in ships
JB/T 6453-1992EnglishRFQ ASK 6 days [Need to translate] (DW914 series marine Universal Air Circuit Breakers)

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Basic data

Standard ID JB/T 6453-2011 (JB/T6453-2011)
Description (Translated English) Series DW914B air circuit breaker in ships
Sector / Industry Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard K30
Classification of International Standard 29.130.20
Word Count Estimation 32,389
Date of Issue 2011-12-20
Date of Implementation 2012-04-01
Older Standard (superseded by this standard) JB/T 6453-1992
Quoted Standard GB/T 2423.1-2008; GB/T 2423.2-2008; GB/T 2423.4-2008; GB/T 2423.16-2008; GB/T 2423.17-2008; GB/T 2900.1; GB/T 2900.18; GB/T 3783 - 2008; GB/T 4026-2004; GB/T 4205-2003; GB/T 6113.201-2008; GB/T 6113.203-2008; GB/T 7061-2003; GB 14048.1-2006; GB 14048.2-2008; GB 14048.3- 2008; GB/T 17626.2-2006; GB/T 17626.3-2006; GB/T 17626.4-2008; GB/T 17626.5-2008; GB/T 17626.6-2008; GB/T 17626.16-2007; JB/T 5796-2007
Regulation (derived from) Ministry of Industry and Information Technology Bulletin 2011 No. 43; industry standard filing Notice 2012 No. 2 (No. 146 overall)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the DW914B series marine universal air circuit breaker normal work and installation conditions, structural requirements, performance requirements, testing, packaging, transport and storage and so on. This standard applies to the rated current 6300A and below, the maximum operating voltage AC to 690V (rated frequency 50Hz or 60Hz), DC to 440V and below DW914B series of circuit breakers.

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Question 5: Should I purchase the latest version JB/T 6453-2011?


Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version JB/T 6453-2011 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
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