Siemens SIRIUS 3RT2 Contactor, 21 → 33 V AC/DC Coil, 3-Pole, 110 A, 55 kW, 1NC, 400 V
- RS Stock No.:
- 154-876
- Mfr. Part No.:
- 3RT2047-1SB30
- Brand:
- Siemens
Subtotal (1 unit)*
£512.78
(exc. VAT)
£615.34
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 03 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £512.78 |
*price indicative
- RS Stock No.:
- 154-876
- Mfr. Part No.:
- 3RT2047-1SB30
- 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 | 21 → 33 V AC/DC | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 400 V | |
| Contact Current Rating | 110 A | |
| Power Rating | 55 kW | |
| Series | 3RT2 | |
| Range | SIRIUS | |
| Normal State Configuration | 1NC | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 21 → 33 V AC/DC | ||
Number of Poles 3 | ||
Contact Voltage Rating 400 V | ||
Contact Current Rating 110 A | ||
Power Rating 55 kW | ||
Series 3RT2 | ||
Range SIRIUS | ||
Normal State Configuration 1NC | ||
- COO (Country of Origin):
- DE
The Siemens power contactor excels in managing the demands of industrial applications, providing a reliable solution for AC-3e/AC-3 control. With a robust design, it accommodates operational currents up to 110A, making it suitable for a range of motors with operational ratings up to 55 kW. Engineered with efficiency in mind, the product features an integrated varistor for surge protection and operates seamlessly within a temperature range from -25°C to +60°C. Constructed for durability, it boasts a remarkable mechanical service life of 5, 000, 000 cycles, ensuring longevity in performance. The versatile control voltage accommodates both AC and DC with ease, making it a preferred choice for modern automation systems.
High mechanical endurance rated at 5, 000, 000 cycles
Designed for efficient operation in tough environments
Lightweight structure for easy mounting and installation
Compatible with various communication modules for control
Designed for efficient operation in tough environments
Lightweight structure for easy mounting and installation
Compatible with various communication modules for control