Siemens, 3RB Overload Relay 1 NO/1 NC, 250A, 55 A F.L.C, 250A Contact Rating
- RS Stock No.:
- 216-2850
- Mfr. Part No.:
- 3RB2066-1GC2
- Manufacturer:
- Siemens
Subtotal (1 unit)*
SGD798.04
(exc. GST)
SGD869.86
(inc. GST)
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In Stock
- 4 unit(s) ready to ship from another location
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Units | Per unit |
|---|---|
| 1 + | SGD798.04 |
*price indicative
- RS Stock No.:
- 216-2850
- Mfr. Part No.:
- 3RB2066-1GC2
- 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 | 250, 55A | |
| Product Type | Overload Relay | |
| Relay Contact Current | 250A | |
| Series | 3RB | |
| Mount Type | Direct | |
| Normal State Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| IP Rating | IP00 | |
| Reset Method | Automatic & Manual | |
| Width | 120mm | |
| Number of Auxiliary Contacts | 2 | |
| Adjustable Current Range | 55 to 250 A | |
| Minimum Operating Temperature | -25°C | |
| Length | 119mm | |
| Maximum Operating Temperature | 60°C | |
| Contact Voltage | 1kV | |
| Standards/Approvals | IEC 61000-4-5, 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, IEC 61000-4-6, IEC 81346-2, UL Approved | |
| Depth | 155mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
FLC Motor Rating 250, 55A | ||
Product Type Overload Relay | ||
Relay Contact Current 250A | ||
Series 3RB | ||
Mount Type Direct | ||
Normal State Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
IP Rating IP00 | ||
Reset Method Automatic & Manual | ||
Width 120mm | ||
Number of Auxiliary Contacts 2 | ||
Adjustable Current Range 55 to 250 A | ||
Minimum Operating Temperature -25°C | ||
Length 119mm | ||
Maximum Operating Temperature 60°C | ||
Contact Voltage 1kV | ||
Standards/Approvals IEC 61000-4-5, 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, IEC 61000-4-6, IEC 81346-2, UL Approved | ||
Depth 155mm | ||
The Siemens SIRIUS 3RB series is a manual-automatic reset 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. It has a size S10 and S12. It can be mounted with any type mounting as contactor mounting or stand-alone installation. The type of electrical connection for main circuit is through bus bar connection and for auxiliary circuit is through screw-type 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 10E