Function

SIRCOVER products are manually operated transfer switches with positive break indication, for overlapping contact switching (I-I+II-II). This combination of three interlocked load break switches provides bypass to an UPS or other devices when sources are synchronised and the UPS is in static bypass mode.
They provide on-load transfer between two sources for any low voltage power circuit, as well as safety isolation by double breaking per pole. Other applications include source inversion (e.g. to change the direction of a motor) or grounding/earthing.

Conformity to standards

IEC 60947-6-1
IEC 60947-3

References

SIRCOVER Bypass I-I+II-II is available in X versions

Item Rated current Number of poles Frame size Control operator Type Select
46AC7013 125 3+6 B3 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9013 125 4+8 B3 Manual Bypass I-I+II-II Manual I-I+II-II
46AC7016 160 3+6 B3 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9016 160 4+8 B3 Manual Bypass I-I+II-II Manual I-I+II-II
46AC7020 200 3+6 B3 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9020 200 4+8 B3 Manual Bypass I-I+II-II Manual I-I+II-II
46AC7025 250 3+6 B4 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9025 250 4+8 B4 Manual Bypass I-I+II-II Manual I-I+II-II
46AC7040 400 3+6 B4 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9040 400 4+8 B4 Manual Bypass I-I+II-II Manual I-I+II-II
46AC7063 630 3+6 B5 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9063 630 4+8 B5 Manual Bypass I-I+II-II Manual I-I+II-II
46AC7080 800 3+6 B6 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9080 800 4+8 B6 Manual Bypass I-I+II-II Manual I-I+II-II
46AC7120 1250 3+6 B6 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9120 1250 4+8 B6 Manual Bypass I-I+II-II Manual I-I+II-II
46AC7160 1600 3+6 B7 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9160 1600 4+8 B7 Manual Bypass I-I+II-II Manual I-I+II-II
46AC7031 315 3+6 B4 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9031 315 4+8 B4 Manual Bypass I-I+II-II Manual I-I+II-II
46AC7050 500 3+6 B5 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9050 500 4+8 B5 Manual Bypass I-I+II-II Manual I-I+II-II
46AC9100 1000 4+8 B6 Manual Bypass I-I+II-II Manual I-I+II-II
46AC7100 1000 3+6 B6 Manual Bypass I-I+II-II Manual I-I+II-II
41007013 125 3+6 B3 Manual Bypass I-0-II MTSE
41907013 125 3+6 B3 Manual Bypass I-I+II-II MTSE
41009013 125 4+8 B3 Manual Bypass I-0-II MTSE
41909013 125 4+8 B3 Manual Bypass I-I+II-II MTSE
41007016 160 3+6 B3 Manual Bypass I-0-II MTSE
41907016 160 3+6 B3 Manual Bypass I-I+II-II MTSE
41009016 160 4+8 B3 Manual Bypass I-0-II MTSE
41909016 160 4+8 B3 Manual Bypass I-I+II-II MTSE
41907019 200 3+6 B3 Manual Bypass I-I+II-II MTSE
41909019 200 4+8 B3 Manual Bypass I-I+II-II MTSE
41007025 250 3+6 B4 Manual Bypass I-0-II MTSE
41907025 250 3+6 B4 Manual Bypass I-I+II-II MTSE
41009025 250 4+8 B4 Manual Bypass I-0-II MTSE
41909025 250 4+8 B4 Manual Bypass I-I+II-II MTSE
41907039 400 3+6 B4 Manual Bypass I-I+II-II MTSE
41909039 400 4+8 B4 Manual Bypass I-I+II-II MTSE
41007050 500 3+6 B5 Manual Bypass I-0-II MTSE
41907050 500 3+6 B5 Manual Bypass I-I+II-II MTSE
41009050 500 4+8 B5 Manual Bypass I-0-II MTSE
41909050 500 4+8 B5 Manual Bypass I-0-II MTSE
41007063 630 3+6 B5 Manual Bypass I-0-II MTSE
41907063 630 3+6 B5 Manual Bypass I-I+II-II MTSE
41009063 630 4+8 B5 Manual Bypass I-0-II MTSE
41909063 630 4+8 B5 Manual Bypass I-I+II-II MTSE
41007080 800 3+6 B6 Manual Bypass I-0-II MTSE
41907080 800 3+6 B6 Manual Bypass I-I+II-II MTSE
41009080 800 4+8 B6 Manual Bypass I-0-II MTSE
41909080 800 4+8 B6 Manual Bypass I-I+II-II MTSE
41007120 1250 3+6 B6 Manual Bypass I-0-II MTSE
41907120 1250 3+6 B6 Manual Bypass I-I+II-II MTSE
41009120 1250 4+8 B6 Manual Bypass I-0-II MTSE
41909120 1250 4+8 B6 Manual Bypass I-I+II-II MTSE
41007160 1600 3+6 B7 Manual Bypass I-0-II MTSE
41907160 1600 3+6 B7 Manual Bypass I-I+II-II MTSE
41009160 1600 4+8 B7 Manual Bypass I-0-II MTSE
41909160 1600 4+8 B7 Manual Bypass I-I+II-II MTSE

Advantages

A complete range

The bypass model with overlapping contact model I-I+II-II.

Stable positions

SIRCOVER devices have three stable positions, unaffected by voltage fluctuations and vibrations, protecting your loads from network disturbances.

On-load switching

With its AC-23 and AC-33 characteristics, tested according to standards IEC 60947-3 and IEC 60947-6-1, the SIRCOVER enables safe on-load switching for any type of load.
With its on-load transfer capabilities, it is not necessary to isolate loads prior to transfer therefore the SIRCOVER offers an economical solution.

Applications

  • Infrastructure & Transport - Power for railway signaling
  • Infrastructure & Transport - Switching for light rail
  • Industry - Protection for drives and motors

Resources

Assistance

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