Siemens SENTRON 3VA27 - Appendix; The Article Number System

Appendix
A
A.1 The article number system
Note
You can simply and quickly put together the article number of an individually con󹪝gured circuit
breaker using the Online Con󹪝gurator.
Online con󹪝gurator for 3VA27 (https://mall.industry.siemens.com/mall/en/CN/Catalog/
StartCon󹪝gurator?con󹪝gId=11&nodeId=9990301&kmat=3VA27)
Online con󹪝gurator for 3WL10 (https://mall.industry.siemens.com/mall/en/WW/Catalog/
StartCon󹪝gurator?con󹪝gId=11&nodeId=10027213&kmat=3WL10&bookmark=)
In the Online Con󹪝gurator, impermissible combinations are automatically excluded in the article
number. If you compile the article number yourself based on the following lists, you must check
the exclusion criteria yourself.
You will 󹪝nd more information in the catalogs for 3WL10 and 3VA27 (see Chapter Reference
documents (Page10)).
Article number
Position 1-5: Basic version of the circuit breaker
With the 󹪝rst 5 positions of the article number, the basic version of the circuit breaker is
coded.
3WL10: Air circuit breakers ACB
Article number, 3WL10:
3 W L 1 0             
3VA27: Circuit breakers, molded case circuit breakers, advanced, selective applications
Article number, 3VA27:
3 V A 2 7             
Position 6 - 7: Rated operational current I
n
3WL10 3VA27
630 A: 06 800 A 80
800 A: 08 1000 A 10
1000 A: 10 1250 A 12
1250 A: 12 1600A 16
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
Equipment Manual, 10/2023, L1V30499596002-03 249