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    Siemens Contactor Relay - 3NO + 1NC, 10 A Contact Rating, 0.004 kW, 24 V dc, SIRIUS Innovation

    RS-artikelnummer:
    746-0743
    Tillv. art.nr:
    3RH2131-1BB40
    Tillverkare / varumärke:
    Siemens
    Siemens
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    Tillfälligt slut i lager restorder för leverans 2022-08-23
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    563,06 kr

    (exkl. moms)

    703,82 kr

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    EnheterPer unit
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    RS-artikelnummer:
    746-0743
    Tillv. art.nr:
    3RH2131-1BB40
    Tillverkare / varumärke:
    Siemens

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    Produktdetaljer

    Siemens SIRIUS Innovation Contactor Relay, 3NO/1NC, 10A Contact Rating - 3RH2 Series - 3RH2131-1BB40


    Need a reliable contactor relay for damping opening surges? This four-pole contactor relay from Siemens' SIRIUS Innovation range offers you the reassurance of effective overload protection to prevent damage to electric motor windings and coils. You can use it with solid-state circuits that have currents above 1mA at voltages over 17V. This device can be easily plugged onto all contactor relays to suppress the opening surge in the coil, allowing you to start electric motors without risk of damage.


    • Operating temperature range of -25°C to +60 °C for efficiency in tough industrial environments
    • Screw terminals to make secure connections quickly
    • 24V DC coil voltage for resistance to the control circuit drop caused by high inrush
    • IP20 (ingress protection) rating means it'stouch-proof and resistant to dust or objects larger than 12mm


    What is overload in electric motors?


    Overload is when a motor draws a current higher than it's rated for over an extended period. It's also known as overcurrent and is one of the main causes of failure in electric motors.



    Specifikationer

    AttributeValue
    Contact Current Rating10 A
    Control Voltage24 V dc
    RangeSIRIUS Innovation
    Series3RH2
    Mounting StyleDIN Rail Mount
    Power Rating0.004 kW
    Normal State Configuration3NO + 1NC
    Terminal TypeScrew
    Number Of Auxiliary Contacts4
    Width45mm
    Depth73mm
    Length57.5mm
    Minimum Operating Temperature-25°C
    Maximum Operating Temperature+60°C
    Operating Temperature Range-25 → +60 °C
    Coil Voltage24 V dc
    Contact Voltage Rating690 V ac
    Tillfälligt slut i lager restorder för leverans 2022-08-23
    Add to Basket
    Enheter

    Lagt till varukorgen

    Pris (ex. moms) Each

    563,06 kr

    (exkl. moms)

    703,82 kr

    (inkl. moms)

    EnheterPer unit
    1 +563,06 kr