Siemens SIRIUS 3RA24 Contactor, 20 → 33 V AC/DC Coil, 3-Pole, 150 A, 75 kW, 3NO + 3NC, 690 V
- RS Stock No.:
- 156-148
- Mfr. Part No.:
- 3RA2445-8XH32-1NB3
- Brand:
- Siemens
Subtotal (1 unit)*
£1,352.25
(exc. VAT)
£1,622.70
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 17 November 2025
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Units | Per unit |
|---|---|
| 1 + | £1,352.25 |
*price indicative
- RS Stock No.:
- 156-148
- Mfr. Part No.:
- 3RA2445-8XH32-1NB3
- 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 | 150 A | |
| Series | 3RA24 | |
| Power Rating | 75 kW | |
| Range | SIRIUS | |
| Normal State Configuration | 3NO + 3NC | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 20 → 33 V AC/DC | ||
Number of Poles 3 | ||
Contact Voltage Rating 690 V | ||
Contact Current Rating 150 A | ||
Series 3RA24 | ||
Power Rating 75 kW | ||
Range SIRIUS | ||
Normal State Configuration 3NO + 3NC | ||
- COO (Country of Origin):
- DE
The Siemens Contactor Assembly is engineered for seamless star delta starting, combining efficiency with robust performance. Optimized for use with AS-i, it supports AC-3 rated currents up to 75 kW. Featuring screw terminal connections and a mechanical lifespan of up to 10 million cycles, it ensures durability and longevity.
Auxiliary and main contacts
Shock resistant
Up to 2000 meters altitude
Wide temperature range
Vertical mounting
Short circuit protection
Finger safe touch protection
Shock resistant
Up to 2000 meters altitude
Wide temperature range
Vertical mounting
Short circuit protection
Finger safe touch protection