Siemens 3RT2 Contactor, 20V, 33 V Coil, 3-Pole, 80 A, 37 kW 33V, 2 NO/2 NC, 1kV
- RS Stock No.:
- 155-672
- Mfr. Part No.:
- 3RT2045-1NB34-3MA0
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 6 840,20
(exc. VAT)
Kr. 8 550,25
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Stocked by manufacturer
- Ready to ship from 25 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | Kr. 6 840,20 |
*price indicative
- RS Stock No.:
- 155-672
- Mfr. Part No.:
- 3RT2045-1NB34-3MA0
- 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 | |
| Product Type | Contactor | |
| Coil Voltage | 20, 33V | |
| Number of Poles | 3 | |
| Contact Voltage | 1kV | |
| Contact Current | 80A | |
| Power Rating | 37kW | |
| Series | 3RT2 | |
| Function | Mirror Contact | |
| Mount Type | Surface | |
| Normal State Configuration | 2 NO/2 NC | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Terminal Type | Screw | |
| Control Circuit Voltage Uc | 33V | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 105A | |
| Contactor Application | Safety | |
| Maximum Operating Temperature | 60°C | |
| Depth | 195mm | |
| Width | 70mm | |
| Standards/Approvals | CCC, CE, DIN EN 60715, UL, IEC 60068-2-30, IEC 60947-4-1, IEC 61508-2, IEC 81346-2, SN 31920, ISO 13849-1 | |
| Length | 140mm | |
| Pole and Throw Configuration | 3 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 20, 33V | ||
Number of Poles 3 | ||
Contact Voltage 1kV | ||
Contact Current 80A | ||
Power Rating 37kW | ||
Series 3RT2 | ||
Function Mirror Contact | ||
Mount Type Surface | ||
Normal State Configuration 2 NO/2 NC | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Terminal Type Screw | ||
Control Circuit Voltage Uc 33V | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 105A | ||
Contactor Application Safety | ||
Maximum Operating Temperature 60°C | ||
Depth 195mm | ||
Width 70mm | ||
Standards/Approvals CCC, CE, DIN EN 60715, UL, IEC 60068-2-30, IEC 60947-4-1, IEC 61508-2, IEC 81346-2, SN 31920, ISO 13849-1 | ||
Length 140mm | ||
Pole and Throw Configuration 3 | ||
- COO (Country of Origin):
- DE
The Siemens Power Contactor is designed to deliver exceptional performance in high demand applications. Expertly crafted, it offers robust reliability for controlling AC and DC motors across various environments. The integration of advanced features, such as a built in varistor and multiple auxiliary contacts, enhances its operational efficiency, while its compact design ensures convenient installation, even in space-restricted areas.
Integrated surge protection
Up to 10 million cycles
Wide temperature range cooling
Supports various currents and voltages
Multiple auxiliary contacts
Easy DIN rail mounting
Efficient power management
IP20 protection
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