3KC3 and 3KC6 transfer switching equipment3KC3 and 3KC6 transfer switching equipment
Properties of the 3KC3 and 3KC6 transfer switching equipment
The 3KC3 and 3KC6 transfer switching equipment enables a continuous power supply to be maintained. The main properties are as follows:
Safety
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Certified in accordance with standard IEC 60947-6-1 for transfer switching equipment
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Reliable transfer between two sources with transfer through the OFF position: I-0-II
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Handle included
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Padlocking mode in position 0 enables safe maintenance work
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Padlocking mode in positions I and II can also be configured
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3KC3 – One auxiliary switch to indicate position is already included.
Installation
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Ready for operation in just a few minutes!
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Fast and easy installation on a standard mounting rail or a mounting plate
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Bridging bars for load-side connections available as an option
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Fully integrated 3KC6 ATSE with integrated control unit and internal wiring
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3KC6 – No external voltage supply required
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3KC6 – Fast and reliable configuration (< 2 minutes)
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3KC3 – No configuration necessary
High breaking capacity
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Extremely short switching time (I – II or II – I) ≤ 180 ms
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Suitable for all load types, including inductive loads (AC‑33)
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High short-circuit ratings