Technical Specifications; Technical Data 3Wl10 - Siemens SENTRON 3WL10 Manual

Technical specifications

8.1

Technical data 3WL10

3WL10 air circuit breaker
Breaking capacity
Number of poles
Rated current
Rated operational voltage
Rated insulation voltage
Rated impulse withstand voltage
Current-carrying capacity of the neutral pole for
4-pole circuit breakers
Rated ultimate short-circuit breaking capacity
Rated service short-circuit breaking capacity
Rated short-circuit making capacity
Rated short-time withstand current
Break time
Rated conditional short-circuit current of the non-
automatic air circuit breakers
Dimensions and weights, see Chapter Technical overview (Page 36).
3VA27 molded case circuit breakers & 3WL10 air circuit breakers
Manual, 10/2018, L1V30499596002-01
I 40 °C
n
U AC (50/60 Hz)
e
U AC (50/60 Hz)
i
U
imp
I 415 V AC
cu
500 V AC
690 V AC
I 415 V AC
cs
500 V AC
690 V AC
I 415 V AC
cm
500 V AC
690 V AC
I 1 s
cw
3 s
I < I
cw
I > I
cw
I
cc
B N
3, 4
A 630, 800, 1000, 1250
V Up to 690
V 1000
kV 12
% I 100
n
kA 42 55
kA 42 50
kA — 42
kA 42 50
kA 42 50
kA — 42
kA 88 121
kA 88 105
kA — 88
kA 42 42
kA 24 24
ms 40
ms 25
kA — 42
8
S
66
50
50
50
50
50
145
105
105
50
36
50
219