Siemens, 3RB Overload Relay 1 NO/1 NC, 50A F.L.C, 4A Contact Rating, 45 kW, 48V 3
- N° de stock RS:
- 122-9406
- Référence fabricant:
- 3RB3133-4UB0
- Fabricant:
- Siemens
Sous-total (1 unité)*
338,35 €
(TVA exclue)
409,40 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
Stocké-e par le fabricant
- Prêt à être expédié à partir du 05 octobre 2026
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Unité | Prix par unité |
|---|---|
| 1 + | 338,35 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 122-9406
- Référence fabricant:
- 3RB3133-4UB0
- Fabricant:
- Siemens
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Siemens | |
| FLC Motor Rating | 50A | |
| Product Type | Overload Relay | |
| Relay Contact Current | 4A | |
| Series | 3RB | |
| Mount Type | Direct | |
| Power Rating | 45kW | |
| Pole and Throw Configuration | 3 | |
| Terminal Type | Screw | |
| Normal State Configuration | 1 NO/1 NC | |
| IP Rating | IP20 | |
| Minimum Operating Temperature | -25°C | |
| Adjustable Current Range | 12.5 → 50 A | |
| Width | 130mm | |
| Number of Auxiliary Contacts | 2 | |
| Contact Voltage | 690V ac | |
| Length | 55mm | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | IEC 60529, IEC 60068-2-27, B600/R300, UL, IEC 81346-2, CSA | |
| Depth | 98.9mm | |
| Control Voltage | 48V | |
| Sélectionner tout | ||
|---|---|---|
Marque Siemens | ||
FLC Motor Rating 50A | ||
Product Type Overload Relay | ||
Relay Contact Current 4A | ||
Series 3RB | ||
Mount Type Direct | ||
Power Rating 45kW | ||
Pole and Throw Configuration 3 | ||
Terminal Type Screw | ||
Normal State Configuration 1 NO/1 NC | ||
IP Rating IP20 | ||
Minimum Operating Temperature -25°C | ||
Adjustable Current Range 12.5 → 50 A | ||
Width 130mm | ||
Number of Auxiliary Contacts 2 | ||
Contact Voltage 690V ac | ||
Length 55mm | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals IEC 60529, IEC 60068-2-27, B600/R300, UL, IEC 81346-2, CSA | ||
Depth 98.9mm | ||
Control Voltage 48V | ||
- Pays d'origine :
- 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