Siemens 3RT23 Contactor, 24V ac Coil, 4-Pole, 140 A, 56 kW 24V ac, 1 NO/1 NC, 400V
- RS Stock No.:
- 154-228
- Mfr. Part No.:
- 3RT2346-1AC20
- Brand:
- Siemens
Subtotal (1 unit)*
£398.55
(exc. VAT)
£478.26
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 13 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £398.55 |
*price indicative
- RS Stock No.:
- 154-228
- Mfr. Part No.:
- 3RT2346-1AC20
- 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 | |
| Product Type | Contactor | |
| Coil Voltage | 24V ac | |
| Number of Poles | 4 | |
| Contact Voltage | 400V | |
| Contact Current | 140A | |
| Power Rating | 56kW | |
| Series | 3RT23 | |
| Mount Type | DIN Rail | |
| Function | Mirror Contact | |
| Normal State Configuration | 1 NO/1 NC | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Number of Auxiliary Contacts | 2 | |
| Terminal Type | Screw | |
| Minimum Operating Temperature | -25°C | |
| Operational Current Ie | 140A | |
| Control Circuit Voltage Uc | 24V ac | |
| Contactor Application | Contactor | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | IEC 60947-4-1, IEC61508, IP20, RCM, UKCA, UL, CCC, CE, CSA, DNV, EAC, IEC 60529 | |
| Length | 140mm | |
| Depth | 152mm | |
| Width | 96mm | |
| Pole and Throw Configuration | 4 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 24V ac | ||
Number of Poles 4 | ||
Contact Voltage 400V | ||
Contact Current 140A | ||
Power Rating 56kW | ||
Series 3RT23 | ||
Mount Type DIN Rail | ||
Function Mirror Contact | ||
Normal State Configuration 1 NO/1 NC | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Number of Auxiliary Contacts 2 | ||
Terminal Type Screw | ||
Minimum Operating Temperature -25°C | ||
Operational Current Ie 140A | ||
Control Circuit Voltage Uc 24V ac | ||
Contactor Application Contactor | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals IEC 60947-4-1, IEC61508, IP20, RCM, UKCA, UL, CCC, CE, CSA, DNV, EAC, IEC 60529 | ||
Length 140mm | ||
Depth 152mm | ||
Width 96mm | ||
Pole and Throw Configuration 4 | ||
- COO (Country of Origin):
- DE
The Siemens contactor is designed to efficiently manage high-power electrical loads, offering exceptional versatility and reliability for industrial applications. With its impressive AC-1 operational current rating, it delivers outstanding performance even under demanding conditions. This robust device features a compact design that allows for flexible installation, along with integral safety measures to protect both the equipment and its surroundings. The advanced technology within this contactor ensures a long mechanical service life, making it a preferred choice for professionals seeking durability and efficiency.
Suitable for various voltages for adaptability
Easy installation with screw-type terminals
IP20 protection class for industrial safety
Extended operational temperature range for diverse conditions
Significant power loss efficiency reduces costs