Siemens, 3RB3 Overload Relay 1 NO/1 NC, 12A, 3 A F.L.C, 12A Contact Rating, 5.5 kW 3
- RS Stock No.:
- 706-0807
- Distrelec Article No.:
- 301-24-275
- Mfr. Part No.:
- 3RB3026-1SB0
- Brand:
- Siemens
Subtotal (1 unit)*
£99.29
(exc. VAT)
£119.15
(inc. VAT)
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In Stock
- Plus 4 unit(s) shipping from 27 April 2026
- Plus 2 unit(s) shipping from 27 April 2026
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Units | Per unit |
|---|---|
| 1 + | £99.29 |
*price indicative
- RS Stock No.:
- 706-0807
- Distrelec Article No.:
- 301-24-275
- Mfr. Part No.:
- 3RB3026-1SB0
- 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 | 12, 3A | |
| Relay Contact Current | 12A | |
| Mount Type | Direct | |
| Series | 3RB3 | |
| Power Rating | 5.5kW | |
| Pole and Throw Configuration | 3 | |
| Terminal Type | Screw | |
| Normal State Configuration | 1 NO/1 NC | |
| IP Rating | IP20 | |
| Reset Method | Automatic & Manual | |
| Number of Auxiliary Contacts | 2 | |
| Width | 45mm | |
| Adjustable Current Range | 3 to 12 A | |
| Minimum Operating Temperature | -25°C | |
| Maximum Operating Temperature | 60°C | |
| Length | 69.7mm | |
| Contact Voltage | 690V ac | |
| Standards/Approvals | CSA Approved, IEC 61000-4-4, IEC 61508, CCC approved, IEC 81346-2, EAC Approved, CE Approved, IEC 65029, IEC 61000-4-5, IEC 61000-4-6, IEC 60068-2-27, IEC 61000-4-2, UL Approved, IEC 61000-4-3 | |
| Depth | 83.5mm | |
| Supply Voltage | 690V ac | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Overload Relay | ||
FLC Motor Rating 12, 3A | ||
Relay Contact Current 12A | ||
Mount Type Direct | ||
Series 3RB3 | ||
Power Rating 5.5kW | ||
Pole and Throw Configuration 3 | ||
Terminal Type Screw | ||
Normal State Configuration 1 NO/1 NC | ||
IP Rating IP20 | ||
Reset Method Automatic & Manual | ||
Number of Auxiliary Contacts 2 | ||
Width 45mm | ||
Adjustable Current Range 3 to 12 A | ||
Minimum Operating Temperature -25°C | ||
Maximum Operating Temperature 60°C | ||
Length 69.7mm | ||
Contact Voltage 690V ac | ||
Standards/Approvals CSA Approved, IEC 61000-4-4, IEC 61508, CCC approved, IEC 81346-2, EAC Approved, CE Approved, IEC 65029, IEC 61000-4-5, IEC 61000-4-6, IEC 60068-2-27, IEC 61000-4-2, UL Approved, IEC 61000-4-3 | ||
Depth 83.5mm | ||
Supply Voltage 690V ac | ||
- COO (Country of Origin):
- CZ
Solid State Overload Relay - 3RB range
3RB30 and 3RB31 solid-state overload relays up to 80 A with internal power supply have been designed for current-sensitive protection of loads with normal and heavy starting against excessive temperature rises due to overload, phase unbalance or phase failure
Switch position indicator and test function
Trip class setting/internal ground-fault detection
Selector switch for manual/automatic reset
Class 10 and Class 20
Direct mounting
PTB 09 ATEX 3001 Ex II (2) GD
Electronic Overload Relays
The 3RB2 range of Solid State Electronic overloads can be connected directly to Siemens SIRIUS contactors to provide accurate motor overload protection with enhanced single phase sensitivity,Application: Protection of 3 phase AC motors in sinusoidal 50/60Hz network. These relays are not suitable for the protection of single phase or DC loads,Select according to motor full load current and contactor frame size e,g. S00
Approvals
CE, UL, CSA