Siemens 3RU Overload Relay NO/NC, 2.8 → 4 A F.L.C, 4 A Contact Rating, 3 kW, 3P, Sirius Innovation
- RS Stock No.:
- 706-1620
- Mfr. Part No.:
- 3RU2126-1EC0
- Brand:
- Siemens
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Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS Stock No.:
- 706-1620
- Mfr. Part No.:
- 3RU2126-1EC0
- 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 | 2.8 → 4 A | |
| Contact Current Rating | 4 A | |
| Range | Sirius Innovation | |
| Pole Configuration | 3P | |
| Series | 3RU | |
| Mounting Style | Direct Contactor | |
| Power Rating | 3 kW | |
| Normal State Configuration | NO/NC | |
| Reset Method | Automatic, Manual | |
| Terminal Type | Cage Clamp | |
| Width | 45mm | |
| Number Of Auxiliary Contacts | 2 | |
| Length | 87mm | |
| Depth | 73mm | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | +70°C | |
| Operating Temperature Range | -40 → +70 °C | |
| Contact Voltage Rating | 690 V ac | |
| Priced to Clear | Yes | |
Select all | ||
|---|---|---|
Brand Siemens | ||
FLC Motor Rating 2.8 → 4 A | ||
Contact Current Rating 4 A | ||
Range Sirius Innovation | ||
Pole Configuration 3P | ||
Series 3RU | ||
Mounting Style Direct Contactor | ||
Power Rating 3 kW | ||
Normal State Configuration NO/NC | ||
Reset Method Automatic, Manual | ||
Terminal Type Cage Clamp | ||
Width 45mm | ||
Number Of Auxiliary Contacts 2 | ||
Length 87mm | ||
Depth 73mm | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature +70°C | ||
Operating Temperature Range -40 → +70 °C | ||
Contact Voltage Rating 690 V ac | ||
Priced to Clear Yes | ||
- COO (Country of Origin):
- DE
Overload Relay - 3RU range
Switch position indicator and test function
STOP button
Selector switch for manual/automatic reset
Screw connection or Spring-clamp versions
Impulse voltage resistance 6 kV
Insulation voltage 690V
Surface or DIN-rail stand-alone mounts available, see 706-1699 etc
STOP button
Selector switch for manual/automatic reset
Screw connection or Spring-clamp versions
Impulse voltage resistance 6 kV
Insulation voltage 690V
Surface or DIN-rail stand-alone mounts available, see 706-1699 etc
The 3RU21 thermal overload relays up to 80 A have been designed for current-sensitive protection of loads with normal starting.
These thermal overload relays for use with Sirius Size S0 & S00 Contactors
These thermal overload relays for use with Sirius Size S0 & S00 Contactors
Note
Screw terminals can only be used with screw terminal overloads and spring terminals can only be used with spring terminal overloads.
Approvals
CE, UL, CSA