Siemens 3RT2 Contactor, 72V dc Coil, 3-Pole, 80 A, 30 kW 72V dc, 2 NO/2 NC, 690V
- RS Stock No.:
- 154-348
- Mfr. Part No.:
- 3RT2037-3XJ44-0LA2
- Manufacturer:
- Siemens
Subtotal (1 unit)*
€588.02
(exc. VAT)
€723.26
(inc. VAT)
Stocked by manufacturer
- Ready to ship from 19 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | €588.02 |
*price indicative
- RS Stock No.:
- 154-348
- Mfr. Part No.:
- 3RT2037-3XJ44-0LA2
- Manufacturer:
- Siemens
Specifications
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 | 72V dc | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 690V | |
| Contact Current | 80A | |
| Power Rating | 30kW | |
| Series | 3RT2 | |
| Function | Mirror Contact, Motor Control | |
| Mount Type | DIN Rail | |
| Normal State Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Control Circuit Voltage Uc | 72V dc | |
| Minimum Operating Temperature | -40°C | |
| Operational Current Ie | 80A | |
| Contactor Application | Traction Contactor | |
| Maximum Operating Temperature | 70°C | |
| Length | 114mm | |
| Standards/Approvals | UL, ABS, CCC, CE, CSA, RCM, PRS, RMRS, IEC 61508, UKCA, DNV, EAC, IEC 60947-5-1, IEC 60947-4-1 | |
| Depth | 178mm | |
| Width | 55mm | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 72V dc | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 690V | ||
Contact Current 80A | ||
Power Rating 30kW | ||
Series 3RT2 | ||
Function Mirror Contact, Motor Control | ||
Mount Type DIN Rail | ||
Normal State Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Control Circuit Voltage Uc 72V dc | ||
Minimum Operating Temperature -40°C | ||
Operational Current Ie 80A | ||
Contactor Application Traction Contactor | ||
Maximum Operating Temperature 70°C | ||
Length 114mm | ||
Standards/Approvals UL, ABS, CCC, CE, CSA, RCM, PRS, RMRS, IEC 61508, UKCA, DNV, EAC, IEC 60947-5-1, IEC 60947-4-1 | ||
Depth 178mm | ||
Width 55mm | ||
Pole and Throw Configuration 3P | ||
The Siemens Power Contactor is designed to ensure efficient control of motors and electrical circuits. This robust and versatile device offers reliable operation under various conditions, making it ideal for industrial applications. With a high operational current capability, it optimises performance in demanding environments. Additionally, its compact design allows for easy installation and integration into existing systems. Featuring enhanced functionality with integrated varistor and extensive auxiliary contacts, this contactor guarantees excellent operational reliability. With protection against surge voltage and high mechanical service life, it meets stringent industry standards while maintaining energy efficiency, thus ensuring long-term investment security.
Electronic drive for smooth operation
Varistor for voltage spike protection
High mechanical service life
Compact dimensions for installation
Extended temperature range design
Spring-loaded terminals for easy maintenance
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