Siemens, 3RB Overload Relay 1 NO/1 NC, 50A F.L.C, 4A Contact Rating, 45 kW, 230V 3P
- RS Stock No.:
- 252-3270
- Mfr. Part No.:
- 3RB31434UD0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
PHP42,544.29
(exc. VAT)
PHP47,649.60
(inc. VAT)
FREE delivery for orders over ₱5,000.00
Stocked by manufacturer
- Ready to ship from September 25, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP42,544.29 |
*price indicative
- RS Stock No.:
- 252-3270
- Mfr. Part No.:
- 3RB31434UD0
- Manufacturer:
- Siemens
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| FLC Motor Rating | 50A | |
| Product Type | Overload Relay | |
| Relay Contact Current | 4A | |
| Mount Type | Contactor Mount | |
| Series | 3RB | |
| Pole and Throw Configuration | 3P | |
| Power Rating | 45kW | |
| Terminal Type | Spring Terminal | |
| Normal State Configuration | 1 NO/1 NC | |
| Reset Method | Automatic & Manual | |
| IP Rating | IP00, IP20 | |
| Number of Auxiliary Contacts | 2 | |
| Adjustable Current Range | 10 → 50 A | |
| Width | 128mm | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Contact Voltage | 1000V | |
| Length | 80mm | |
| Depth | 155mm | |
| Standards/Approvals | CCC, CE, CSA, EAC, RCM | |
| Control Voltage | 230V | |
| Supply Voltage | 1kV | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
FLC Motor Rating 50A | ||
Product Type Overload Relay | ||
Relay Contact Current 4A | ||
Mount Type Contactor Mount | ||
Series 3RB | ||
Pole and Throw Configuration 3P | ||
Power Rating 45kW | ||
Terminal Type Spring Terminal | ||
Normal State Configuration 1 NO/1 NC | ||
Reset Method Automatic & Manual | ||
IP Rating IP00, IP20 | ||
Number of Auxiliary Contacts 2 | ||
Adjustable Current Range 10 → 50 A | ||
Width 128mm | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Contact Voltage 1000V | ||
Length 80mm | ||
Depth 155mm | ||
Standards/Approvals CCC, CE, CSA, EAC, RCM | ||
Control Voltage 230V | ||
Supply Voltage 1kV | ||
- COO (Country of Origin):
- CZ
The Siemens Overload relay is used for motor protection. The relay have current capacity of 12.5 to 50 A. It has size S3, class 5E to 30E 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: 0.9 W