KRAUS & NAIMER |
C42 - Electrical
Data |
24.11.2003 |
Switch features:
- S1 (64x64mm) Front element size (can be changed by mountings and
optional extras)
- Terminal screws accessible laterally (resp. from above and below
for -V mountings)
- Designed for vertical wiring (resp. horizontal for -V mountings:
e.g. VE-V, FS1-V)
Approvals:
Approved |
Confirms to requirements |
No listing required |
CSA, CUL, CULUS, GOST, UL |
BS EN, CH, D, FI, IEC, N, ÖVE, VDE |
S |
BS EN...BS EN 60947 - British Standards Institution,
CCC...CCC - China Compulsory Certification,
CH...Schweizerischer Elektrotechnischer Verein,
CSA...Canadian Standards Association, CUL...Canadian
National Standards - Listed, CULUS...Canadian National and United
States Standards - Listed, CUR...Canadian National Standards -
Recognized, CURUS...Canadian National and United States Standards
- Recognized, D...Danmarks Elektriske Materiellkontrol,
FI...Sähkötarkastuskeskus, GOST...GOST - gosudarstvennyj
standard, IEC...IEC 60947 - International Electrical Commission
(IEC) Recommendation, N...Norges Elektriske Materiellkontroll,
ÖVE...Österreichischer Verband für Elektrotechnik,
S...Svenska Elektriska Materielkontrollanstalten,
UL...United States Standards - Listed, UR...United
States Standards - Recognized, VDE...VDE 0660 - Verband Deutscher
Elektrotechniker
AC-Values:
IEC 60947-3, EN 60947-3, VDE 0660 part 107:
Rated Operational Voltage Ue |
|
690V |
1) |
Rated Insulation Voltage Ui |
|
690V |
1) |
Rated Thermal Current Iu/Ith |
|
63A |
2) |
Breaking capacity |
220V-240V:
|
550A |
2) |
|
|
|
380V-440V:
|
550A |
2) |
|
|
|
660V-690V:
|
430A |
2) |
Disconnection property up to |
|
690V |
1) |
Rated Operational Current Ie |
|
AC-20A No-load operation |
|
63A |
2) |
|
AC-21A Switching of resistive loads, including
moderate overloads |
|
|
For switching of power >1kW |
|
63A |
2) |
|
AC-22A Switching of combined resistive or low
inductive loads including moderate overloads |
220V-500V:
|
63A |
2) |
|
|
|
660V-690V:
|
63A |
2) |
Rated Utilization Category |
|
AC-2 Slip ring motor starting, reversing and
plugging, star-delta starting 3 phase, 3 pole |
220V-240V:
|
18.5kW |
2) |
|
|
|
380V-440V:
|
30kW |
2) |
|
|
|
500V-500V:
|
40kW |
2) |
|
|
|
660V-690V:
|
37kW |
2) |
|
AC-3 Direct-on-line starting, star-delta
starting |
|
|
3 phase, 3 pole |
220V-240V:
|
11kW |
2) |
|
|
|
380V-440V:
|
18.5kW |
2) |
|
|
|
500V-500V:
|
18.5kW |
2) |
|
|
|
660V-690V:
|
18.5kW |
2) |
|
|
1 phase, 2 pole |
110V-120V:
|
3kW |
2) |
|
|
|
220V-240V:
|
6kW |
2) |
|
|
|
380V-440V:
|
11kW |
2) |
|
AC-4 Direct-on-line starting, reversing, plugging
and inching |
|
|
3 phase, 3 pole |
220V-240V:
|
5.5kW |
2) |
|
|
|
380V-440V:
|
7.5kW |
2) |
|
|
|
500V-500V:
|
7.5kW |
2) |
|
|
|
660V-690V:
|
7.5kW |
2) |
|
|
1 phase, 2 pole |
110V-120V:
|
1.2kW |
2) |
|
|
|
220V-240V:
|
2.4kW |
2) |
|
|
|
380V-440V:
|
4kW |
2) |
|
AC-23A Frequent switching of motors or other high
inductive loads |
|
|
3 phase, 3 pole |
220V-240V:
|
15kW |
2) |
|
|
|
380V-440V:
|
30kW |
2) |
|
|
|
500V-500V:
|
45kW |
2) |
|
|
|
660V-690V:
|
55kW |
2) |
|
|
1 phase, 2 pole |
110V-120V:
|
4kW |
2) |
|
|
|
220V-240V:
|
10kW |
2) |
|
|
|
380V-440V:
|
18.5kW |
2) |
1)...IEC 60947-3, EN 60947-3, VDE 0660 part 107 - Valid for lines
with grounded common neutral termination, overvoltage category III, Other values
on request.
2)...IEC 60947-3, EN 60947-3, VDE 0660 part 107
UL/Canada:
Rated Voltage |
|
600V |
1) |
Rated Insulation Voltage Ui |
|
600V |
1) |
Rated Thermal Current |
|
65A |
1) |
Ampere Rating - Resistive or low inductive
loads |
|
For switching of power >1kW |
|
65A |
1) |
Ratings |
|
Standard motor load, DOL Rating (similar
AC-3) |
|
|
3 phase, 3 pole |
110V-120V:
|
7.5HP |
2) |
|
|
|
220V-240V:
|
15HP |
2) |
|
|
|
440V-480V:
|
25HP |
2) |
|
|
|
550V-600V:
|
30HP |
2) |
|
|
1 phase, 2 pole |
110V-120V:
|
3HP |
2) |
|
|
|
220V-240V:
|
7.5HP |
2) |
|
|
|
277V-277V:
|
7.5HP |
2) |
|
|
|
440V-480V:
|
15HP |
2) |
|
|
|
550V-600V:
|
20HP |
2) |
|
Heavy motor Load-reversing (similar AC-4) |
|
|
3 phase, 3 pole |
110V-120V:
|
5HP |
2) |
|
|
|
220V-240V:
|
7.5HP |
2) |
|
|
|
440V-600V:
|
20HP |
2) |
|
|
1 phase, 2 pole |
110V-120V:
|
2HP |
2) |
|
|
|
220V-240V:
|
5HP |
2) |
|
|
|
277V-277V:
|
5HP |
2) |
Pilot Duty, Heavy |
|
600VAC |
1) |
1)...UL/Canada - Refer to International Standards and
Approvals
2)...UL/Canada
General:
Minimum Voltage |
|
20V |
|
Rated Impulse Withstand Voltage Uimp |
|
6kV |
1) |
Short Circuit Protection |
|
Max. fuse size (gL/gG-characteristic) |
|
80A |
|
|
Rated short-time withstand current (1s-current) |
|
1000A |
|
Ambient Temperature of Stages (for switches with
electro-mechanical accessories refer to optional extra) |
|
open at 100% Iu/Ith |
|
55°C during 24 hours with peaks up to 60°C |
|
|
enclosed at 100% Ithe |
|
35°C during 24 hours with peaks up to 40°C |
|
Terminal lead material |
|
copper wires only |
|
Max. Permissible Wire Gage |
|
Single-core or stranded wire |
|
2x16mm2 |
|
|
|
|
2xAWG 6 |
|
|
Flexible wire |
|
2x10mm2 |
|
|
|
|
2xAWG 6 |
|
|
Flexible wire with sleeving in accordance with DIN 46228 |
|
2x10mm2 |
|
1)...IEC 60947-3, EN 60947-3, VDE 0660 part 107 - Valid for lines
with grounded common neutral termination, overvoltage category III, Other values
on request.