Siemens SIRIUS 3RU2 Thermal Overload Relay 1NC/1NO, 40 A F.L.C, 3 A Contact Rating, 37 kW, 3P, SIRIUS
- RS Stock No.:
- 252-3372
- Mfr. Part No.:
- 3RU21464FD0
- Brand:
- Siemens
Subtotal (1 unit)*
£113.13
(exc. VAT)
£135.76
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 20 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £113.13 |
*price indicative
- RS Stock No.:
- 252-3372
- Mfr. Part No.:
- 3RU21464FD0
- 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 | |
| FLC Motor Rating | 40 A | |
| Contact Current Rating | 3 A | |
| Range | SIRIUS | |
| Pole Configuration | 3P | |
| Series | SIRIUS 3RU2 | |
| Power Rating | 37 kW | |
| Normal State Configuration | 1NC/1NO | |
Select all | ||
|---|---|---|
Brand Siemens | ||
FLC Motor Rating 40 A | ||
Contact Current Rating 3 A | ||
Range SIRIUS | ||
Pole Configuration 3P | ||
Series SIRIUS 3RU2 | ||
Power Rating 37 kW | ||
Normal State Configuration 1NC/1NO | ||
- COO (Country of Origin):
- DE
The Siemens Overload relay is used for motor protection. The relay have current capacity of 28 to 40 A . It have size S3, 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 8 kV
Shock resistance 8g / 11 ms
Operating frequency rated value 50 to 60 Hz
Power loss: 13.5 W
Shock resistance 8g / 11 ms
Operating frequency rated value 50 to 60 Hz
Power loss: 13.5 W