Siemens SIRIUS 3RT2 Contactor, 20 → 33 V Coil, 3-Pole, 80 A, 37 kW, 2 NO + 2 NC, 1 kV
- RS Stock No.:
- 155-671
- Mfr. Part No.:
- 3RT2045-1NB34
- Brand:
- Siemens
Subtotal (1 unit)*
£384.92
(exc. VAT)
£461.90
(inc. VAT)
FREE delivery for orders over £50.00
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- Shipping from 04 November 2025
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Units | Per unit |
|---|---|
| 1 + | £384.92 |
*price indicative
- RS Stock No.:
- 155-671
- Mfr. Part No.:
- 3RT2045-1NB34
- 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 | |
| Coil Voltage | 20 → 33 V | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 1 kV | |
| Contact Current Rating | 80 A | |
| Power Rating | 37 kW | |
| Series | 3RT2 | |
| Range | SIRIUS | |
| Normal State Configuration | 2 NO + 2 NC | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 20 → 33 V | ||
Number of Poles 3 | ||
Contact Voltage Rating 1 kV | ||
Contact Current Rating 80 A | ||
Power Rating 37 kW | ||
Series 3RT2 | ||
Range SIRIUS | ||
Normal State Configuration 2 NO + 2 NC | ||
- COO (Country of Origin):
- DE
The Siemens Power Contactor is designed for robust performance in industrial applications, combines high operational efficiency with reliable functionality. Built to withstand demanding environments, it operates seamlessly in multiple configurations, supporting a range of voltage and current specifications. With integrated surge protection and advanced heat management, it promises exceptional durability and a long service life.
Advanced heat management
Integrated surge protection
Flexible voltage compatibility
Auxiliary contacts
Up to 10 million cycles
Compact size
Finger safe protection
Integrated surge protection
Flexible voltage compatibility
Auxiliary contacts
Up to 10 million cycles
Compact size
Finger safe protection