Siemens 3wl - Page 45

43
Siemens · 10/2014
3WL Air Circuit Breakers
3WL air circuit breakers/non-automatic air circuit breakers up to 6300 A (AC), IEC
Project planning aids
Size I, up to 2000 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
+ 3WL5 in operating position
, 3WL5 in test position
- 3WL5 in disconnected position
. Fixing holes 9 mm
/ Terminal face
6 Circuit breaker upper edge, only 690 V +20 % and 1000 V circuit breaker
7 Arc quenching space facing grounded or non-conductive surfaces, only
690 V +20 % and 1000 V circuit breaker
9 Only for breaking capacity N and S
Safety clearances to grounded parts and to live parts,
see page 41.
Standard version
Horizontal connection
Optional connection variants
Vertical connection
Flange connection
Front connection (single)
Front connection (double hole)
according to DIN 43673
55
270
30
13
210
300
320
NSE0_00621k
468,5
275
123,5
465,5
10
4
5
150
Ø13,5
165
127,5
30
267,5
60
38
NSE0_00628i
11
15
90 90 90
b
260
NSE0_00629i
350
287
69
3
45
88,5
121,5
140,5
220
382,5
NSE0_00624h
150
a
275
a
76
327,5
460
58
40
367,5
327
31
27
42
Ø14
519
620
12
19
2
18
7
8
9
6
3
10
121
NSE0_00631i
14
10
90 90
15
142,5
282,5
26
33
5959
90
55 55 55
55
M12
260
350
NSE0_00632i
287
69
3
55 55 55 55
Ø13,5
68
139
25
270
320
410
38
11
NSE0_00627b
169,5
c
62,5
e
d
6
NSE0_00713
90
90
90
55
55
55
55
15
26
373
Ø13,5
35
35
3
11
11
NSE0_00714
55
15
90 90
90
260
350
287
69
3
10
10
NSE0_00630i
62,5
169,5
c
f
g
6
NSE0_00715
15
90
90 90
40
55 55 55 55
Ø13,5
14
40
373
80
80
11
11
NSE0_00718
Rated circuit breaker current
(A)
a b c d e f g
Up to 1000 A (AC)
9
10 10 10 11 403 34 493
1250 ... 2000 A (AC)
or breaking capacity H
15 15 15 6 413 39 503
© Siemens AG 2015