Siemens 3RB Overload Relay NO/NC, 25 → 100 A F.L.C, 315 A Contact Rating, 45 kW, 3P, Sirius Classic
- RS-stocknr.:
- 621-1925
- Fabrikantnummer:
- 3RB2046-1EB0
- Fabrikant:
- Siemens
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Alternatief
Dit product is momenteel niet beschikbaar. Hierbij onze aanbeveling voor een alternatief product.
- RS-stocknr.:
- 621-1925
- Fabrikantnummer:
- 3RB2046-1EB0
- Fabrikant:
- Siemens
Wetgeving en conformiteit
Productomschrijving
3RB20 Range
Internal power supply
Auxiliary contacts 1 NO+1NC
Manual/Automatic Reset
Switching position indicator
Test function
Phase failure/unbalance sensitivity
Auxiliary contacts 1 NO+1NC
Manual/Automatic Reset
Switching position indicator
Test function
Phase failure/unbalance sensitivity
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
Specificaties
Kenmerk | Waarde |
|---|---|
| FLC Motor Rating | 25 → 100 A |
| Contact Current Rating | 315 A |
| Range | Sirius Classic |
| Pole Configuration | 3P |
| Series | 3RB |
| Mounting Style | Direct Contactor |
| Power Rating | 45 kW |
| Normal State Configuration | NO/NC |
| Terminal Type | Screw |
| Reset Method | Automatic, Manual |
| Number Of Auxiliary Contacts | 2 |
| Width | 70mm |
| Length | 106mm |
| Depth | 124mm |
| Maximum Operating Temperature | +60°C |
| Minimum Operating Temperature | -25°C |
| Operating Temperature Range | -25 → +60 °C |
| Contact Voltage Rating | 690 V ac |
- RS-stocknr.:
- 621-1925
- Fabrikantnummer:
- 3RB2046-1EB0
- Fabrikant:
- Siemens