Siemens, 3RB3 Overload Relay 1 NO/1 NC, 50A F.L.C, 4A Contact Rating, 45 V, 1kV 3
- RS Stock No.:
- 202-1633
- Distrelec Article No.:
- 301-24-280
- Mfr. Part No.:
- 3RB3046-1UB0
- Brand:
- Siemens
Subtotal (1 unit)*
£173.39
(exc. VAT)
£208.07
(inc. VAT)
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Units | Per unit |
|---|---|
| 1 + | £173.39 |
*price indicative
- RS Stock No.:
- 202-1633
- Distrelec Article No.:
- 301-24-280
- Mfr. Part No.:
- 3RB3046-1UB0
- 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 | Overload Relay | |
| FLC Motor Rating | 50A | |
| Relay Contact Current | 4A | |
| Mount Type | Direct | |
| Series | 3RB3 | |
| Pole and Throw Configuration | 3 | |
| Power Rating | 45V | |
| Terminal Type | Screw | |
| Normal State Configuration | 1 NO/1 NC | |
| IP Rating | IP20 | |
| Reset Method | Automatic & Manual | |
| Minimum Operating Temperature | -25°C | |
| Number of Auxiliary Contacts | 2 | |
| Adjustable Current Range | 12.5 to 50 A | |
| Width | 70mm | |
| Length | 106mm | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | CCC approved, CE Approved, CSA Approved, EAC Approved, IEC 60068-2-27, IEC 60529, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, UL Approved, IEC 81346-2, IEC 61000-4-5, IEC 61000-4-6 | |
| Depth | 124mm | |
| Control Voltage | 1kV | |
| Supply Voltage | 1000V | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Overload Relay | ||
FLC Motor Rating 50A | ||
Relay Contact Current 4A | ||
Mount Type Direct | ||
Series 3RB3 | ||
Pole and Throw Configuration 3 | ||
Power Rating 45V | ||
Terminal Type Screw | ||
Normal State Configuration 1 NO/1 NC | ||
IP Rating IP20 | ||
Reset Method Automatic & Manual | ||
Minimum Operating Temperature -25°C | ||
Number of Auxiliary Contacts 2 | ||
Adjustable Current Range 12.5 to 50 A | ||
Width 70mm | ||
Length 106mm | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals CCC approved, CE Approved, CSA Approved, EAC Approved, IEC 60068-2-27, IEC 60529, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, UL Approved, IEC 81346-2, IEC 61000-4-5, IEC 61000-4-6 | ||
Depth 124mm | ||
Control Voltage 1kV | ||
Supply Voltage 1000V | ||
- COO (Country of Origin):
- CZ
The Siemens 50A electronic overload relay mainly used for motor protection of size S3. It has electrical connection of the screw terminal type for main current circuit and for auxiliary and control current circuit.
Protection class IP20
Ambient temperature during operation -25 to +60 °C
Trip class 10E