• RS Stock No. 392-7380
  • Brand Siemens
  • Mfr. Part No. 3RT10171BB41
Product Details

Contactors – 3RT10 Range

The Siemens 3RT10 Range of Contactors will provide excellent reliability and are of extremely good quality.

Various NO/NC models available.
Maximum switching voltage 690V
Mechanical life 3 x 107 operations




IEC947, VDE0660, EN60947

Siemens Sirius Range Contactor & Control Relays

Siemens control gear for feeders up to 5.5kW. The complementary nature of the devices allows fast and simple assembly, for example, of motor starters and reversers. A perfect match between contactors, overloads, circuit breakers and accessories for the same power ratings provides a uniform panel appearance and the standard widths with no side-by-side mounting derating allows for space saving.

  • This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review the alternative highlighted by the manufacturer. Alternatively, refer to the cross reference list in the Technical Reference section which highlights the upgrade path for your current generation of products.
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RangeSirius Classic
Number of Poles3
Coil Voltage24 V dc
Contact Current Rating12 A (AC3)
Contact Voltage Rating400 V ac
Normal State Configuration3NO
Number Of Auxiliary Contacts1
Power Rating5.5 kW (AC3)
Terminal TypeScrew
Dimensions57.5 x 45 x 72 mm
Operating Temperature Range-25 → +60 °C
CAD Drawing3D CAD Model
Minimum Operating Temperature-25°C
Maximum Operating Temperature+60°C
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Technical Reference
  • RS Components

    Statement of conformity

    The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
    RS Stock No. 392-7380
    Description Sirius Classic 3RT1 3 Pole Contactor, 12 A (AC3), 5.5 kW (AC3), 24 V dc Coil
    Manufacturer/Brand: Siemens
    Mfr. Part No. 3RT10171BB41
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Aug 18, 2017
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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