Similar to image | CIRCUIT-BREAKER VL 400L WITHOUT OVERCURRENT RELEASE VERY HIGH SWITCHING CAPACITY ICU= 100 KA / 415 V AC, 4-POLE IN= < 400 A, RATED CURRENT WITHOUT AUXILIARY RELEASE WITH SCREW CONNECTIONS FOR CONTACT UNIT AND OVERVOLTAGE RELEASE |
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General technical data: |
Ambient temperature / during operating | °C | -25… 70 |
Number of poles | | 4 |
Product component | | |
| | No |
- undervoltage release with leading contact
| | No |
Protection class IP | | IP20 |
Derating temperature / for the rated value of the continuous current | °C | 50 |
| °C | 40 |
Item designation | | |
- according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
| | Q |
- according to DIN EN 61346-2
| | Q |
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Main circuit: |
Continuous current / rated value | A | 400 |
Operating voltage / for main current circuit | | |
- at 50 Hz / for AC / maximum
| V | 690 |
- at 60 Hz / for AC / maximum
| V | 690 |
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Auxiliary circuit: |
Number of NC contacts / for auxiliary contacts | | 0 |
Number of NO contacts / for auxiliary contacts | | 0 |
Number of change-over switches / for auxiliary contacts | | 0 |
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Short-circuit: |
Breaking capacity limit short-circuit current (lcu) | | |
| kA | 100 |
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Installation/mounting/dimensions: |
Type of mounting | | fixed mounting |
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Connections: |
Design of the electrical connection | | |
| | screw-type terminals |
Arrangement of electrical connectors | | |
| | front side |
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Certificates/approvals: |
General Product Approval | EMC | Declaration of Conformity | Test Certificates | | ROSTEST | Manufacturer | Manufacturer | Manufacturer | | Shipping Approval | | | | | | | Shipping Approval | other | | | Manufacturer | other | | | |
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Further information: |
Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/lowvoltage/catalogs |
Industry Mall (Online ordering system) http://www.siemens.com/lowvoltage/mall |
Service&Support (Manuals, Certificates, Characteristics, FAQs,...) http://support.automation.siemens.com/WW/view/en/3VL4740-3AA46-0AA0/all |
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3VL4740-3AA46-0AA0 |
CAx-Online-Generator http://www.siemens.com/cax |
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last change: | Oct 17, 2011 |