Siemens, SIRIUS 3RU2 Thermal Overload Relay 1 NO/1 NC, 20A F.L.C, 20A Contact Rating, 15 kW, 690V ac 3P
- RS Stock No.:
- 213-1133
- Mfr. Part No.:
- 3RU2126-4BB1
- Brand:
- Siemens
Subtotal (1 unit)*
£61.94
(exc. VAT)
£74.33
(inc. VAT)
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In Stock
- Plus 6 unit(s) shipping from 08 June 2026
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Units | Per unit |
|---|---|
| 1 + | £61.94 |
*price indicative
- RS Stock No.:
- 213-1133
- Mfr. Part No.:
- 3RU2126-4BB1
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Thermal Overload Relay | |
| FLC Motor Rating | 20A | |
| Relay Contact Current | 20A | |
| Series | SIRIUS 3RU2 | |
| Mount Type | Stand Alone | |
| Power Rating | 15kW | |
| Pole and Throw Configuration | 3P | |
| Normal State Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| Reset Method | Automatic & Manual | |
| IP Rating | IP20 | |
| Width | 45mm | |
| Adjustable Current Range | 14 to 20 A | |
| Number of Auxiliary Contacts | 2 | |
| Minimum Operating Temperature | -40°C | |
| Length | 97mm | |
| Contact Voltage | 690V | |
| Maximum Operating Temperature | 70°C | |
| Standards/Approvals | CSA, EAC, IEC 60068-2-27, IEC 61508, IEC 65029, CE, CCC, IEC 81346-2, UL | |
| Depth | 95mm | |
| Control Voltage | 690V ac | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Thermal Overload Relay | ||
FLC Motor Rating 20A | ||
Relay Contact Current 20A | ||
Series SIRIUS 3RU2 | ||
Mount Type Stand Alone | ||
Power Rating 15kW | ||
Pole and Throw Configuration 3P | ||
Normal State Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
Reset Method Automatic & Manual | ||
IP Rating IP20 | ||
Width 45mm | ||
Adjustable Current Range 14 to 20 A | ||
Number of Auxiliary Contacts 2 | ||
Minimum Operating Temperature -40°C | ||
Length 97mm | ||
Contact Voltage 690V | ||
Maximum Operating Temperature 70°C | ||
Standards/Approvals CSA, EAC, IEC 60068-2-27, IEC 61508, IEC 65029, CE, CCC, IEC 81346-2, UL | ||
Depth 95mm | ||
Control Voltage 690V ac | ||
- COO (Country of Origin):
- DE
The Siemens Overload relay has current 14 to 20 A.
Main circuit is Screw
Auxiliary circuit is Screw Manual-Automatic-Reset
Current rating 14 to 20 A