| LDA1425-LVR-Y* KNEE OFFSET X 0,5 Y <1,25 |
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| General technical data: |
| Configuration of the busbars | | L1,L2,L3,PEN |
| Type of mounting | | ceiling / wall |
| RAL color number | | RAL 7035 |
| Color | | light grey |
| Number of conductors | | 4 |
| Conductor cross section / of the (PE)N | mm? | 406 |
| Product component / fire sealing | | No |
| Material / of the busbar | | aluminium |
| Number of conductors / without PE | | 4 |
| Length of the AY leg / of the busbar box junction unit | m | 0 |
| Length of the AX leg / of the busbar box junction unit | m | 0 |
| Resistance against the impulse current / at 690 V / rated value | kA | 121 |
| Insulation voltage | | |
| | V | 1,200 |
| | V | 1,000 |
| Operating frequency / rated value | | |
| | Hz | 16.7 |
| | Hz | 60 |
| Length of the X-dimension / of the busbar box junction unit | | |
| | m | 0.5 |
| | m | 0.5 |
| Length of the Y-dimension / of the busbar box junction unit | | |
| | m | 0.51 |
| | m | 1.24 |
| Length of the Z-dimension / of the busbar box junction unit | | |
| | m | 0 |
| Short-time current resistance (Icw) / at 690 V | | |
- limited to 0.1 s / rated value
| kA | 55 |
- limited to 1 s / rated value
| kA | 40 |
| Operating voltage | | |
- at 50 Hz / at AC / rated value / maximum
| V | 1,000 |
- at 60 Hz / at AC / rated value / maximum
| V | 1,000 |
| Operating current | | |
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- at 50 Hz / for AC / for vertical busbar box / rated value
| A | 700 |
- at 60 Hz / for AC / for vertical busbar box / rated value
| A | 700 |
- at 50 Hz / for AC / rated value / maximum
| A | 900 |
- at 60 Hz / for AC / rated value / maximum
| A | 900 |
- at 50 Hz / for AC / for horizontal busbar box with flat busbars / rated value / maximum
| A | 900 |
- at 60 Hz / for AC / for horizontal busbar box with flat busbars / rated value / maximum
| A | 900 |
| product designation | | L unit (junction unit) for LD busbar trunking system |
| Protection class IP | | IP54 |
| Product type designation | | LDA1425-LVR-Y* |
| Height | mm | 1,240 |
| Width | mm | 360 |
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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/BVP:997539/all |
| Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...) http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=BVP:997539 |
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| last change: | Sep 21, 2011 |
