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Siemens 3RU Overload Relay 1NO + 1NC, 70 → 90 A F.L.C, 90 A Contact Rating, 45 kW, 3P, Sirius Classic

RS Stock No.: 246-4787Brand: SiemensManufacturers Part No.: 3RU1146-4LB0
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Technical Document

Specifications

Brand

Siemens

FLC Motor Rating

70 → 90 A

Contact Current Rating

90 A

Range

Sirius Classic

Pole Configuration

3P

Series

3RU

Mounting Style

Direct Contactor

Power Rating

45 kW

Normal State Configuration

1NO + 1NC

Reset Method

Automatic, Manual

Terminal Type

Screw

Number Of Auxiliary Contacts

2

Width

70mm

Depth

140mm

Length

120mm

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

+70°C

Operating Temperature Range

-20 → +70 °C

Contact Voltage Rating

1 kV ac

Country of Origin

Germany

Product details

Overload Relays - 3RU11 Range

Trip Class 10
Coil and auxiliary contact repeat terminals
Trip fault indication
Manual/auto reset
Single phase differential protection
Temperature compensated trip: -20°C to +60°C

Approvals

UL, CSA

Standards

IEC947, VDE0990, EN60947

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AED 481.25

Each (ex VAT)

AED 505.31

Each (inc. VAT)

Siemens 3RU Overload Relay 1NO + 1NC, 70 → 90 A F.L.C, 90 A Contact Rating, 45 kW, 3P, Sirius Classic

AED 481.25

Each (ex VAT)

AED 505.31

Each (inc. VAT)

Siemens 3RU Overload Relay 1NO + 1NC, 70 → 90 A F.L.C, 90 A Contact Rating, 45 kW, 3P, Sirius Classic
Stock information temporarily unavailable.

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical Document

Specifications

Brand

Siemens

FLC Motor Rating

70 → 90 A

Contact Current Rating

90 A

Range

Sirius Classic

Pole Configuration

3P

Series

3RU

Mounting Style

Direct Contactor

Power Rating

45 kW

Normal State Configuration

1NO + 1NC

Reset Method

Automatic, Manual

Terminal Type

Screw

Number Of Auxiliary Contacts

2

Width

70mm

Depth

140mm

Length

120mm

Minimum Operating Temperature

-20°C

Maximum Operating Temperature

+70°C

Operating Temperature Range

-20 → +70 °C

Contact Voltage Rating

1 kV ac

Country of Origin

Germany

Product details

Overload Relays - 3RU11 Range

Trip Class 10
Coil and auxiliary contact repeat terminals
Trip fault indication
Manual/auto reset
Single phase differential protection
Temperature compensated trip: -20°C to +60°C

Approvals

UL, CSA

Standards

IEC947, VDE0990, EN60947

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more