Siemens 3RB Overload Relay 1NO + 1NC, 50 A F.L.C, 4 A Contact Rating, 48 V, 3P, SIRIUS
- RS Stock No.:
- 122-9406
- Mfr. Part No.:
- 3RB3133-4UB0
- Brand:
- Siemens
Subtotal (1 unit)*
£218.91
(exc. VAT)
£262.69
(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 + | £218.91 |
*price indicative
- RS Stock No.:
- 122-9406
- Mfr. Part No.:
- 3RB3133-4UB0
- Brand:
- Siemens
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| FLC Motor Rating | 50 A | |
| Contact Current Rating | 4 A | |
| Range | SIRIUS | |
| Pole Configuration | 3P | |
| Series | 3RB | |
| Mounting Style | Direct Contactor | |
| Normal State Configuration | 1NO + 1NC | |
| Terminal Type | Screw | |
| Reset Method | Automatic, Manual, Remote | |
| Number Of Auxiliary Contacts | 2 | |
| Width | 130mm | |
| Depth | 98.9mm | |
| Length | 55mm | |
| Maximum Operating Temperature | +60°C | |
| Minimum Operating Temperature | -25°C | |
| Operating Temperature Range | -25 → +60 °C | |
| Control Voltage | 48 V | |
| Contact Voltage Rating | 690 V ac | |
Select all | ||
|---|---|---|
Brand Siemens | ||
FLC Motor Rating 50 A | ||
Contact Current Rating 4 A | ||
Range SIRIUS | ||
Pole Configuration 3P | ||
Series 3RB | ||
Mounting Style Direct Contactor | ||
Normal State Configuration 1NO + 1NC | ||
Terminal Type Screw | ||
Reset Method Automatic, Manual, Remote | ||
Number Of Auxiliary Contacts 2 | ||
Width 130mm | ||
Depth 98.9mm | ||
Length 55mm | ||
Maximum Operating Temperature +60°C | ||
Minimum Operating Temperature -25°C | ||
Operating Temperature Range -25 → +60 °C | ||
Control Voltage 48 V | ||
Contact Voltage Rating 690 V ac | ||