Siemens SIRIUS 3RT24 Contactor, 20 → 33 V ac/dc Coil, 3-Pole, 140 A, 1NC + 1NO, 690 V
- RS Stock No.:
- 154-235
- Mfr. Part No.:
- 3RT2446-1NB30
- Brand:
- Siemens
Subtotal (1 unit)*
£378.89
(exc. VAT)
£454.67
(inc. VAT)
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- Shipping from 27 October 2025
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Units | Per unit |
|---|---|
| 1 + | £378.89 |
*price indicative
- RS Stock No.:
- 154-235
- Mfr. Part No.:
- 3RT2446-1NB30
- 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 ac/dc | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 690 V | |
| Contact Current Rating | 140 A | |
| Range | SIRIUS | |
| Series | 3RT24 | |
| Normal State Configuration | 1NC + 1NO | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 20 → 33 V ac/dc | ||
Number of Poles 3 | ||
Contact Voltage Rating 690 V | ||
Contact Current Rating 140 A | ||
Range SIRIUS | ||
Series 3RT24 | ||
Normal State Configuration 1NC + 1NO | ||
- COO (Country of Origin):
- DE
The Siemens contactor is a robust and versatile solution designed for AC-1 applications, ensuring reliable operation at high currents. With a motor starting capability up to 140 A, it’s engineered for efficiency in demanding environments, featuring integrated surge protection and a durable design that promises a long service life. The device is straightforward to install, with options for auxiliary contacts, making it an ideal choice for various industrial applications. Its compact dimensions combined with state-of-the-art engineering cater to both mechanical and electrical reliability, enhancing system performance in a multitude of settings. This contactor supports an operating temperature range from -25 °C to +60 °C, ensuring consistent operation even under extreme conditions. With user-friendly mounting features and minimal maintenance requirements, it stands out as a dependable choice for modern industrial setups.
Ensures high performance with a long mechanical lifespan
Integrated surge voltage resistance enhances durability
Flexible auxiliary contact options allow for tailored configurations
Designed for efficient space-saving installation
Supports both AC and DC control voltage for versatility
Integrated surge voltage resistance enhances durability
Flexible auxiliary contact options allow for tailored configurations
Designed for efficient space-saving installation
Supports both AC and DC control voltage for versatility