Siemens, SIRIUS 3RU2 Thermal Overload Relay 1 NO/1 NC, 20A F.L.C, 3A Contact Rating, 15 kW, 230V 3P
- RS Stock No.:
- 252-3346
- Mfr. Part No.:
- 3RU21364BD0
- Brand:
- Siemens
Subtotal (1 unit)*
£57.30
(exc. VAT)
£68.76
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 21 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £57.30 |
*price indicative
- RS Stock No.:
- 252-3346
- Mfr. Part No.:
- 3RU21364BD0
- 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 | 3A | |
| Mount Type | Contactor Mount | |
| Series | SIRIUS 3RU2 | |
| Pole and Throw Configuration | 3P | |
| Power Rating | 15kW | |
| Normal State Configuration | 1 NO/1 NC | |
| Terminal Type | Spring Terminal | |
| Reset Method | Automatic & Manual | |
| IP Rating | IP20, IP00 | |
| Adjustable Current Range | 10 to 20 A | |
| Minimum Operating Temperature | -25°C | |
| Number of Auxiliary Contacts | 2 | |
| Width | 55mm | |
| Contact Voltage | 1000V | |
| Maximum Operating Temperature | 60°C | |
| Length | 105mm | |
| Depth | 155mm | |
| Standards/Approvals | RCM, EAC, CSA, CE, CCC | |
| Supply Voltage | 1000V | |
| Control Voltage | 230V | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Thermal Overload Relay | ||
FLC Motor Rating 20A | ||
Relay Contact Current 3A | ||
Mount Type Contactor Mount | ||
Series SIRIUS 3RU2 | ||
Pole and Throw Configuration 3P | ||
Power Rating 15kW | ||
Normal State Configuration 1 NO/1 NC | ||
Terminal Type Spring Terminal | ||
Reset Method Automatic & Manual | ||
IP Rating IP20, IP00 | ||
Adjustable Current Range 10 to 20 A | ||
Minimum Operating Temperature -25°C | ||
Number of Auxiliary Contacts 2 | ||
Width 55mm | ||
Contact Voltage 1000V | ||
Maximum Operating Temperature 60°C | ||
Length 105mm | ||
Depth 155mm | ||
Standards/Approvals RCM, EAC, CSA, CE, CCC | ||
Supply Voltage 1000V | ||
Control Voltage 230V | ||
- COO (Country of Origin):
- DE
The Siemens Overload relay is used for motor protection. The relay have current capacity of is used for motor protection. The relay have current capacity of 14 to 20 A. It have size S2, class 10 contactor mounting main circuit, screw auxiliary circuit and it is spring-type terminal manual-automatic-reset device
Surge voltage resistance rated value of 6 kV
Shock resistance 8g / 11 ms
Operating frequency rated value 50 to 60 Hz
Power loss: 10.5 W