Siemens SIRIUS 3RA23 Contactor, 20 → 33 V Coil, 3-Pole, 47 A, 37 kW, 2 x 1 NO, 690 V
- RS Stock No.:
- 153-357
- Mfr. Part No.:
- 3RA2337-8XE30-1NB3
- Brand:
- Siemens
Subtotal (1 unit)*
£736.37
(exc. VAT)
£883.64
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 19 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £736.37 |
*price indicative
- RS Stock No.:
- 153-357
- Mfr. Part No.:
- 3RA2337-8XE30-1NB3
- 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 | |
| Number of Poles | 3 | |
| Contact Voltage Rating | 690 V | |
| Contact Current Rating | 47 A | |
| Range | SIRIUS | |
| Series | 3RA23 | |
| Power Rating | 37 kW | |
| Normal State Configuration | 2 x 1 NO | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 20 → 33 V | ||
Number of Poles 3 | ||
Contact Voltage Rating 690 V | ||
Contact Current Rating 47 A | ||
Range SIRIUS | ||
Series 3RA23 | ||
Power Rating 37 kW | ||
Normal State Configuration 2 x 1 NO | ||
- COO (Country of Origin):
- DE
The Siemens Reversing Contactor Assembly offers exceptional performance for various applications in the industrial sector. Designed with a robust design, it operates efficiently within a wide voltage range while ensuring high reliability and longevity. Engineered to handle operational currents of up to 65 A at rated voltages, it integrates safety features that comply with stringent industry standards.
Compatible with various auxiliary contacts
High shock and impact resistance
Compact design for tight spaces
Easy screw terminal connections
10 million cycle mechanical service life
High shock and impact resistance
Compact design for tight spaces
Easy screw terminal connections
10 million cycle mechanical service life