Siemens 3RB Overload Relay 1NC/1NO, 250 A F.L.C, 4 A Contact Rating, 250 kW, 3P, SIRIUS
- RS Stock No.:
- 252-3223
- Mfr. Part No.:
- 3RB21634GF2
- Brand:
- Siemens
Subtotal (1 unit)*
£304.76
(exc. VAT)
£365.71
(inc. VAT)
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- Shipping from 18 December 2025
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Units | Per unit |
|---|---|
| 1 + | £304.76 |
*price indicative
- RS Stock No.:
- 252-3223
- Mfr. Part No.:
- 3RB21634GF2
- 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 | 250 A | |
| Contact Current Rating | 4 A | |
| Range | SIRIUS | |
| Pole Configuration | 3P | |
| Series | 3RB | |
| Power Rating | 250 kW | |
| Normal State Configuration | 1NC/1NO | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
FLC Motor Rating 250 A | ||
Contact Current Rating 4 A | ||
Range SIRIUS | ||
Pole Configuration 3P | ||
Series 3RB | ||
Power Rating 250 kW | ||
Normal State Configuration 1NC/1NO | ||
- COO (Country of Origin):
- DE
The Siemens Overload relay used for motor protection, it have current range 55 to 250 A. It has Size S10/S12, class 5 to 30E contactor mounting/stand-alone installation main circuit, busbar connection auxiliary circuit it is a spring-type terminal manual-automatic-reset device ability of internal ground fault detection.
Surge voltage resistance rated value of 8 kV
Shock resistance 15g / 11 ms
Operating frequency rated value 50 to 60 Hz
Shock resistance 15g / 11 ms
Operating frequency rated value 50 to 60 Hz