Siemens 3RT23 Contactor, 20V ac/dc, 33 V ac/dc Coil, 4-Pole, 110 A, 44 kW 33V ac/dc, 1 NO/1 NC, 400V
- RS stock no.:
- 154-517
- Mfr. Part No.:
- 3RT2344-1NB30
- Manufacturer:
- Siemens
Subtotal (1 unit)*
R 10 247,59
(exc. VAT)
R 11 784,73
(inc. VAT)
FREE delivery for orders over R 1,500.00
Stocked by manufacturer
- Ready to ship from 14 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | R 10,247.59 |
*price indicative
- RS stock no.:
- 154-517
- Mfr. Part No.:
- 3RT2344-1NB30
- Manufacturer:
- Siemens
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Coil Voltage | 20, 33V ac/dc | |
| Product Type | Contactor | |
| Number of Poles | 4 | |
| Contact Voltage | 400V | |
| Contact Current | 110A | |
| Series | 3RT23 | |
| Power Rating | 44kW | |
| Mount Type | DIN Rail | |
| Function | Mirror Contact | |
| Normal State Configuration | 1 NO/1 NC | |
| Number of Auxiliary Contacts | 2 | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 110A | |
| Control Circuit Voltage Uc | 33V ac/dc | |
| Contactor Application | Contactor | |
| Maximum Operating Temperature | 55°C | |
| Length | 140mm | |
| Depth | 152mm | |
| Standards/Approvals | IEC61508, IP20, RCM, RMRS, UKCA, EAC, UL, DNV, CCC, CE, CSA, IEC 60529, IEC 60947-4-1 | |
| Width | 96mm | |
| Pole and Throw Configuration | 4 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 20, 33V ac/dc | ||
Product Type Contactor | ||
Number of Poles 4 | ||
Contact Voltage 400V | ||
Contact Current 110A | ||
Series 3RT23 | ||
Power Rating 44kW | ||
Mount Type DIN Rail | ||
Function Mirror Contact | ||
Normal State Configuration 1 NO/1 NC | ||
Number of Auxiliary Contacts 2 | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Terminal Type Screw | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 110A | ||
Control Circuit Voltage Uc 33V ac/dc | ||
Contactor Application Contactor | ||
Maximum Operating Temperature 55°C | ||
Length 140mm | ||
Depth 152mm | ||
Standards/Approvals IEC61508, IP20, RCM, RMRS, UKCA, EAC, UL, DNV, CCC, CE, CSA, IEC 60529, IEC 60947-4-1 | ||
Width 96mm | ||
Pole and Throw Configuration 4 | ||
- COO (Country of Origin):
- DE
The Siemens contactor is engineered for robust performance in demanding electrical applications. Designed specifically for AC-1 and AC-3 duty, this model manages operational currents up to 110 A at 400 V, ensuring reliable performance even at high ambient temperatures. It features integrated surge protection and exceeds industry standards with its impressive shock resistance ratings, providing peace of mind in operational safety. With its compact design and flexible mounting options, this contactor is not only practical but also easy to integrate into existing systems, making it an ideal choice for automation and control applications across various sectors. Its environmental footprint is also notable, highlighting a commitment to sustainability without compromising on performance.
Long mechanical service life for reliability
Operates in extreme temperature conditions
Environmentally friendly and sustainable
Low power loss improves efficiency
Screw terminal connections simplify setup
Compatible with auxiliary contacts for flexibility
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