Siemens SIRIUS 3RU2 Thermal Overload Relay 1NC/1NO, 90 A F.L.C, 3 A Contact Rating, 75 kW, 3P, SIRIUS

View all Contactor Overload Relays

Subtotal (1 unit)*

£146.60

(exc. VAT)

£175.92

(inc. VAT)

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  • 999,999,999 unit(s) shipping from 19 November 2025
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RS Stock No.:
252-3383
Mfr. Part No.:
3RU21464LD0
Brand:
Siemens
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Brand

Siemens

FLC Motor Rating

90 A

Contact Current Rating

3 A

Range

SIRIUS

Pole Configuration

3P

Series

SIRIUS 3RU2

Power Rating

75 kW

Normal State Configuration

1NC/1NO

COO (Country of Origin):
DE
The Siemens Overload relay is used for motor protection , relay have current capacity of 70 to 90 A. The relay is available in size S3, it is class10 contactor mounting main circuit, screw auxiliary circuit and it is a spring-type terminal manual-automatic-reset device.

Surge voltage resistance rated value of 8 kV
Shock resistance 8g / 11 ms
Operating frequency rated value 50 to 60 Hz
Power loss: 21 W