Description
2.7 Basic unit
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
44 Manual, 10/2018, L1V30499596002-01
The following data are stated on the front of the circuit breaker:
Breaker with toggle operating mechanism
Breaker with stored energy operating mecha-
nism
Designation of the circuit breaker
Size and breaking capacity class
Knowledge Manager (see below)
Key electrical data (see below)
A QR code is attached in a clearly visible location to every circuit breaker. This code can be
scanned with a smartphone or a tablet PC. A data sheet of the product is provided in this
way. This does not include the accessories. The accessories are stated on the label on the
side of the circuit breaker. For the full range of QR code functions, use the "Industry Support"
app supplied free of charge by Siemens.
App Store (
https://itunes.apple.com/de/app/siemens-industry-online-
support/id478868966?mt=8)
Google Play
(https://play.google.com/store/apps/details?id=com.siemens.industry.onlinesupport&hl=en
)
Windows Phone Store (http://www.windowsphone.com/en-en/store/app/online-
support/014eed14-ce40-451e-9da9-680ecab46523)
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