3RU1146-4LB0

3RU1146-4LB0

SIEMENS
Genuine New OEM Part

  • $189.00
    Unit price per 

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717-209-7100



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3RU1146-4LB0 Overload Relays

The Siemens Sirius 3RU1146-4LB0 is an IEC rated thermal overload relay used for the protection of three-phase motors. SIRIUS overload relays reliably protect loads against overload, phase asymmetry and phase failure.
Class 10
Size S3

Amp Range:

70 - 90

Tools Required:


Pozidriv Screwdriver size 2
pozidrive screwdriver

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pdfpicView Data Sheet

3RU1146-4LB0


Selection Chart:

Frame
Size
Class For Contactor Setting Range Amps Catalog No.
S3 10 3RT1044, 3RT1045, 3RT1046 70 - 90 3RU1146-4LB0

3RU1146-4LB0 Contact Sequence

3RU1146-4LB0 Dimensions




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