| CIRCUIT BREAKER 400V 4.5KA, 3+N-POLE, C, 63A,D=70MM |
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General technical data: |
Current / for AC / rated value | A | 63 |
Tripping characteristic class | | C |
type of voltage | | AC/DC |
Supply voltage | | |
| V | 400 |
- with single-phase operation / with AC / rated value
| V | 230 |
- with multi-phase operation / with AC / rated value
| V | 400 |
Operating voltage | | |
| V | 24 |
- with single-phase operation / with AC / maximum
| V | 250 |
- with multi-phase operation / with AC / maximum
| V | 440 |
- for DC / rated value / maximum
| V | 60 |
Supply voltage frequency / rated value | Hz | 50 |
Number of poles | | 4 |
Number of poles /note | | 3P+N |
Product function / n-switching | | Yes |
Switching capacity current | | |
- in accordance with IEC 60947-2 / rated value
| kA | 4.5 |
- acc. to EN 60898 / rated value
| kA | 4.5 |
Mounting depth | mm | 70 |
Number of pitch units for width | | 4 |
Product feature / sealable | | Yes |
Built in orientation | | any |
Protection class IP | | IP20, with connected conductors |
Degree of pollution | | 2 |
Ambient temperature | °C | -20… +45 |
Influence of the surrounding temperature | | Periodically +55°C, max. 95% humidity |
Ambient temperature | | |
| °C | -40… +75 |
Position / of power supply cord | | Any |
Mechanical operating cycles as operating time / typical | | 20,000 |
Resistance against vibration / according to IEC 60068-2-6 | | 50m/s? at 25 to 150Hz and 60m/s? at 10 to 150 Hz |
Energy limiting class | | 3 |
Overvoltage class | | 3 |
Product equipment / touch-protection | | Yes |
Insulation voltage / for AC / rated value | V | 440 |
Conductor cross-section that can be connected | | |
| mm? | 0.75… 25 |
| mm? | 0.75… 25 |
| | |
| mm? | 1.5… 2.5 |
Design of the electrical connection / snap-on clamps / [not supplied - note] | | Screwless terminals on the outgoing side for 1.5 to 4mm? |
Product feature | | |
- [not supplied - silicon-free]
| | Yes |
| | Yes |
Number of test cycles / for environmental testing / in accordance with IEC 60068-2-30 | | 6 |
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Certificates/approvals: |
General Product Approval | Declaration of Conformity | CEBEC | ROSTEST | | Manufacturer | | | |
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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/5SJ3663-7/all |
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SJ3663-7 |
CAx-Online-Generator http://www.siemens.com/cax |
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last change: | Aug 26, 2011 |