Siemens 3wl - Page 59

57
Siemens · 10/2014
3WL Air Circuit Breakers
3WL non-automatic air circuit breakers up to 4000 A (DC)
Project planning aids
Size II, up to 4000 A, withdrawable version, 3- and 4-pole
Blue lines: 4-pole version
& Grooves (4 mm wide, 5 mm deep) for supporting phase partitions
in the system
( Auxiliary connector with SIGUT screw terminals
) Auxiliary connector with spring-type connections
* Dimension to inside surface of the closed cabinet door
+ 3WL in operating position
, 3WL in test position
- 3WL in disconnected position
. Fixing holes, diameter 9 mm
/ Terminal face
0 Guide frame upper edge – 1000 V version only
3 Arc quenching space, 300 V circuit breaker facing grounded or
non-conductive surfaces
4 Arc quenching space, 600 V circuit breaker facing grounded or
non-conductive surfaces
5 Arc quenching space, 1000 V circuit breaker (with high arc chute) facing
grounded or non-conductive surfaces
Safety clearances to grounded parts and to live parts,
see page 41.
Standard version
Horizontal connection
Optional connection variants
Vertical connection up to 3000 A
Flange connection
Front connection (single)
Front connection (double hole)
according to DIN 43673
465,5
4
5
55
350
270
40
480
10
10
275
123,5
468,5
NSE0_00643c
38
NSE0_00650b
11
135
100
290
30
30
157
172
55
45
130
130
130
b
400
NSE0_00651b
530
28769
3
367,5
382,5
327
NSE0_01911
12
13
12
2 20
275
460
40
31
520
620
42
150
a
a
502
Ø14
10
45
220
88,5
121,5
140,5
27
58
6
327,5
518,5
76
7
8
9
121
NSE0_00653a
45
142,5
282,5
26
33
M12
90
40
400
530
130 130
NSE0_00654b
130
59
59
287
69
3
30 30
Ø13,5
38
11
138
139
95
270
460
590
NSE0_00649b
62,5
I201_19117
d
e
c
6
169,5
11
40
90 90 90 90
I201_19118
Ø13,5
373
26
55
45
130 130 130
35
35
11
3
90 90 90 90
530
NSE0_00652c
400
5545 130 130 130
10
10
287
69
c
f
g
62,5
I201_19119
169,5
6
40
90 90 90 90
I201_19120
Ø13,5
80 80
14
40 373 40
55 130130 13045
3
11
11
Rated circuit breaker current (A) a b c d e f g
Up to 2000 10 15 10 11 403 34 493
4000 30 30 20 6 413 39 503
460
496
651
I201_19121
16
15
12
17
518,5
© Siemens AG 2015