| CIRCUIT BREAKER 400V 4.5KA, 2POLE, B, 20A |
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| Technical data: | | |
| Tripping characteristic class | | B |
| type of voltage | | AC/DC |
| Supply voltage / for AC / rated value | V | 400 |
| Operating voltage min. AC/DC | V | 24 |
| Operating voltage max. AC | | 250/440 V |
| Operating voltage / for DC / rated value / maximum | V | 60 |
| Service position (permissible) | | any |
| Average service life with rated load / number of actuations | | 20000 |
| Vibration resistance acc. to IEC 60068-2-6 / m/s? | | 50 at 25 up to 150 Hz and 60 at 35 Hz (4 sec) |
| Product specification | | EN 60898-1 |
| Shock protection | | for DIN EN 50274 yes |
| Insulation coordination rated insulation voltage AC / V | | 250/440 |
| Insulation coordination degree of pollution with overvoltage category | | 2/lll |
| Connection cross-sections / solid and stranded mm? | | 0,75 up to 35 |
| Connection cross-sections finely stranded with end sleeve | | 0,75 up to 25 |
| Terminal tightening torques | | 2,5 up to 3 Nm |
| CFC and silicone free | | Yes |
| Climatic resistance acc. to IEC 60068-2-30 | | 6 cycles |
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| Further information: |
| Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/lowvoltage/catalogs |
| Global 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/5SL3220-6/all |
| Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=5SL3220-6 |
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| last change: | Dec 8, 2010 |
