Siemens SENTRON 3WA Air Manual page 38

Description
2.2 Circuit breakers and non-automatic circuit breakers
(1)
(2)
(3)
(4)
(5)
(6)
(7)
The rated current I
unit. The option plug is described in Chapter Option plug (Page 45).
36
Standards
Approvals such as CE, CCC, EAC or C-Tick
Isolating function
Rated frequencies
Rated short-time withstand current
ID number of the circuit breaker
Note regarding voltage reduction accord-
ing to the Chinese standard
of the circuit breaker is indicated on the option plug of the electronic trip
n
(8) Technical specifications for IT system
low-voltage network type
(9) Rated operational voltage
(10) Rated short-circuit breaking capacity
(11) Rated impulse withstand voltage
(12) Rated insulation voltage
(13) Maximum rated current of the circuit
breaker
(14) Utilization category
Equipment Manual, 05/2021, 92310000002-03
3WA Air Circuit Breakers