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- SIRIUS Switching Series
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| SIRIUS Contactors |
Switching with SIRIUS means high contact reliability and
increased service life and application options under extreme
conditions.
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| SIRIUS Overload Relays |
SIRIUS overload relays are available in a thermal version and
also in a solid-state version for higher requirements. They have
the function of providing current-dependent overload protection
for loads (e.g motors) in the main circuit as well as the other
switching and protective devices in the load feeder.
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| SIRIUS Circuit-breakers |
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SIRIUS 3RV circuit-breakers are compact, current- limiting
circuit-breakers. They ensure safe shutdown in the event of a
short-circuit and protect loads and plants against overload.
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- SIPART PROCESS CONTROL Series
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Devices for measuring and positioning,
recording and regulating form an essential part of a system for the
automation of industrial processes.
Here you will find a full range of innovative
process instruments.
All products and systems are part of Siemens‘
Totally Integrated Automation concept and therefore guarantee a
homogeneous solution to your automation task.
You benefit from our experience from projects
which we have implemented successfully in cooperation with our customers
worldwide.
- SITOR Fuse
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| SITOR Fuses |
For decades now, SITOR semiconductor fuses have provided
converters, rectifiers, UPS systems and much more with reliable
protection against short- circuits, as well as lines against
overloads.
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Semiconductor fuse s in all facets
For decades now, SITOR semiconductor fuses have provided converters,
rectifiers, UPS systems and much more with reliable protection against
short-circuits, as well as lines against overloads.
Increasingly compact applications demand increasingly compact fuses.
For this reason, we have expanded our range of ultra-fast cylindrical
fuses.
The unique combination of semiconductor protection and line protection
minimizes costs, space requirements and assembly outlay.
| The advantages at a glance |
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Particularly fast switching |
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DIN and special-purpose designs covering almost all
applications |
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Rated fuse currents from 1 - 1250 A |
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High capability under alternating current ensures non-ageing
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- AC Motor
 Energy costs
account for 97% of the life cycle costs of a motor - with procure- ment
and installation only accounting for 3%. Already now, energy-optimized
drives in Germany are saving about 1.5 billion euros annually. How? With
our powerful energy-saving motors. Apart from the excellent
price/performance ratio and the high degree of operational reliability,
they also guarantee a signifi- cant reduction in operating costs, up to
45% less power loss and a longer ser- vice life. They fit in every drive
system concept and cover more than 90% of all imaginable applications
worldwide. |
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