Siemens, 3RB3 Overload Relay 1 NO/1 NC, 12.5A, 50 A F.L.C, 50A Contact Rating 3
- RS Stock No.:
- 211-3662
- Mfr. Part No.:
- 3RB3036-2UB0
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 2 981,04
(exc. VAT)
Kr. 3 726,30
(inc. VAT)
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Units | Per unit |
|---|---|
| 1 + | Kr. 2 981,04 |
*price indicative
- RS Stock No.:
- 211-3662
- Mfr. Part No.:
- 3RB3036-2UB0
- 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 | 12.5, 50A | |
| Product Type | Overload Relay | |
| Relay Contact Current | 50A | |
| Mount Type | Direct | |
| Series | 3RB3 | |
| Pole and Throw Configuration | 3 | |
| Normal State Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| IP Rating | IP20 | |
| Reset Method | Automatic & Manual | |
| Adjustable Current Range | 12.5 to 50 A | |
| Number of Auxiliary Contacts | 2 | |
| Width | 55mm | |
| Minimum Operating Temperature | -25°C | |
| Contact Voltage | 690V | |
| Maximum Operating Temperature | 60°C | |
| Length | 99mm | |
| Standards/Approvals | CE Approved, CSA Approved, EAC Approved, IEC 60068-2-27, IEC 60529, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 81346-2, UL Approved, CCC approved | |
| Depth | 104mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
FLC Motor Rating 12.5, 50A | ||
Product Type Overload Relay | ||
Relay Contact Current 50A | ||
Mount Type Direct | ||
Series 3RB3 | ||
Pole and Throw Configuration 3 | ||
Normal State Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
IP Rating IP20 | ||
Reset Method Automatic & Manual | ||
Adjustable Current Range 12.5 to 50 A | ||
Number of Auxiliary Contacts 2 | ||
Width 55mm | ||
Minimum Operating Temperature -25°C | ||
Contact Voltage 690V | ||
Maximum Operating Temperature 60°C | ||
Length 99mm | ||
Standards/Approvals CE Approved, CSA Approved, EAC Approved, IEC 60068-2-27, IEC 60529, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 81346-2, UL Approved, CCC approved | ||
Depth 104mm | ||
The Siemens SIRIUS 3RB series is a solid-state overload relay for inverse-time delayed protection of loads with normal and heavy starting against excessive temperature rises due to overload, phase unbalance or phase failure which has a current rating up to 50 A. It has manual or automatic reset switch functionality. It has a size S2. It can be mounted with contactor mounting. The type of electrical connection for main circuit and for auxiliary circuit is through screw terminal. Due to the wide current setting ranges and various tripping characteristics, complete series of motors are covered with just a few types. It has low heat loss which makes it energy-efficient and help to reduce the temperature rise in the control cabinet.
Ambient operating temperature is -25 to +60 °C
Operating frequency is 50 to 60 Hz
Trip class is CLASS 20E