Table of Contents
Advertisement
Description
2.8 Basic unit
Circuit breaker labeling
Each circuit breaker has labels displaying all the important technical information, enabling
unique identification:
①
②
③
④
Front panel: Inscription
The following data are stated on the front of the circuit breaker:
Breaker with handle operating mechanism Breaker with stored energy mechanism
①
②
③
④
⑤
40
Key electrical data
Label for installed internal accessories (on the side of the device)
Label for auxiliary conductor terminal system
Label for guide frame
Designation of the circuit breaker
Approvals
Size and breaking capacity class
Knowledge Manager (see below)
Article number
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
Equipment Manual, 10/2023, L1V30499596002-03
3VW8112-0AB01
FOR USE WITH
C.B. FRAME TYPE:
3WL10 1250 S-class
I max= 1250A
U = 690V
n
e
~ 50/60Hz
for Q-label
Bz / Pos
0422096114 / 000002
Inst.Ord.No.:
3ZWXXXX-XXXXX-0AA0
OE/170519
000001
SIEMENS AG
Siemensstr. 10, D-93055 Regensburg
Advertisement
Table of Contents
