Siemens, 3RB Overload Relay 1 NO/1 NC, Trip Dial: 12.5 → 50 A, 12.5A, 50 A F.L.C, 50A Contact Rating 3
- N° de stock RS:
- 211-3664
- Référence fabricant:
- 3RB3133-4UW1
- 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 17 novembre 2026
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Unité | Prix par unité |
|---|---|
| 1 + | 338,35 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 211-3664
- Référence fabricant:
- 3RB3133-4UW1
- Fabricant:
- Siemens
Spécifications
Documentation technique
Législations et de normes
Détails du produit
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Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | Siemens | |
| Product Type | Overload Relay | |
| FLC Motor Rating | 12.5A, 50A | |
| Relay Contact Current | 50A | |
| Series | 3RB | |
| Mount Type | Stand Alone | |
| Pole and Throw Configuration | 3 | |
| Normal State Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| Reset Method | Automatic & Manual | |
| IP Rating | IP20 | |
| Minimum Operating Temperature | -25°C | |
| Adjustable Current Range | 12.5 → 50 A | |
| Width | 55mm | |
| Number of Auxiliary Contacts | 2 | |
| Contact Voltage | 690V | |
| Maximum Operating Temperature | 60°C | |
| Length | 81mm | |
| Depth | 109mm | |
| Standards/Approvals | IEC 61000-4-4, IEC 61000-4-6, CCC approved, CE Approved, CSA Approved, EAC Approved, IEC 81346-2, UL Approved, IEC 61000-4-3, IEC 60068-2-27, IEC 60529, IEC 61000-4-2, IEC 61000-4-5 | |
| Sélectionner tout | ||
|---|---|---|
Marque Siemens | ||
Product Type Overload Relay | ||
FLC Motor Rating 12.5A, 50A | ||
Relay Contact Current 50A | ||
Series 3RB | ||
Mount Type Stand Alone | ||
Pole and Throw Configuration 3 | ||
Normal State Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
Reset Method Automatic & Manual | ||
IP Rating IP20 | ||
Minimum Operating Temperature -25°C | ||
Adjustable Current Range 12.5 → 50 A | ||
Width 55mm | ||
Number of Auxiliary Contacts 2 | ||
Contact Voltage 690V | ||
Maximum Operating Temperature 60°C | ||
Length 81mm | ||
Depth 109mm | ||
Standards/Approvals IEC 61000-4-4, IEC 61000-4-6, CCC approved, CE Approved, CSA Approved, EAC Approved, IEC 81346-2, UL Approved, IEC 61000-4-3, IEC 60068-2-27, IEC 60529, IEC 61000-4-2, IEC 61000-4-5 | ||
- Pays d'origine :
- CZ
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 stand alone installation. The type of electrical connection for main circuit is straight through transformer 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 5E, 10E, 20E and 30E adjustable