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Introduction
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Siemens LV 10.1 · 2011
2)
At 240 V AC, 415 V AC and 525 V AC max. 5 % overvoltage,
at 440 V AC, 500 V AC and 690 V AC max. 10 % overvoltage,
at 250/500/600 V DC max. 5 % overvoltage.
3)
Rated current
I
n
≥
25 A
.
4)
The maximum permitted DC voltage for each conducting path needs to be taken
into account for DC switching applications;
see Technical Information at
www.siemens.com/lowvoltage/support
; time constant t = 15 ms.
5)
The NEMA breaking capacity can be found on the rating plate of each IEC circuit
breaker.
VL630/3VL5
VL800/3VL6
VL1250/3VL7
VL1600/3VL8
ATC5300
Transfer control devices
3VL molded case circuit breakers up to 1600 A
SENTRON transfer control
devices for ATSE
315 ... 630
800
1000 ... 1250
1600
see "Monitoring Devices" chapter.
3
4
3
4
3
4
3
4
690
600
690
600
690
--
690
--
690
--
690
--
690
--
690
--
✓
✓
✓
✓
✓
✓
✓
✓
--
✓
✓
✓
--
✓
✓
✓
--
✓
✓
✓
--
✓
✓
✓
--
✓
✓
✓
--
✓
✓
✓
190
279
102
138
253
279
102
138
190
406
114
151
253
406
114
151
229
406
152
207
305
406
152
207
229
406
152
207
305
406
152
207
65/65
55/55
35/26
25/20
20/10
65/65
55/55
35/26
25/20
20/10
65/35
55/28
35/26
25/20
20/10
65/35
55/28
35/26
25/20
20/10
30/30
--
--
--
--
--
--
--
--
--
--
--
25
20
25
20
25
20
25
20
100/75
70/70
50/38
40/30
20/10
100/75
70/70
50/38
40/30
20/10
100/50
70/35
50/38
40/30
30/15
100/50
70/35
50/38
40/30
30/15
30/30
30/30
--
--
--
--
--
--
--
--
--
--
50
30
50
30
50
30
50
30
200/150
100/75
75/50
50/38
20/10
200/150
100/75
75/50
50/38
20/10
200/100
100/50
75/50
50/38
35/17
200/100
100/50
75/50
50/38
35/17
30/30
30/30
30/30
--
--
--
--
--
--
--
--
--
65
35
65
35
65
35
65
35