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
- Brand:
- Siemens
Subtotal (1 unit)*
$1,579.49
(exc. GST)
$1,737.44
(inc. GST)
FREE delivery for orders over $60.00 ex GST
Stocked by manufacturer
- Ready to ship from 13 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | $1,579.49 |
*price indicative
- RS Stock No.:
- 154-348
- Mfr. Part No.:
- 3RT2037-3XJ44-0LA2
- Brand:
- 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 | |
| Product Type | Contactor | |
| Coil Voltage | 72V dc | |
| Number of Poles | 3 | |
| Contact Voltage | 690V | |
| Contact Current | 80A | |
| Series | 3RT2 | |
| Power Rating | 30kW | |
| Mount Type | DIN Rail | |
| Function | Mirror Contact, Motor Control | |
| Normal State Configuration | 2 NO/2 NC | |
| Number of Auxiliary Contacts | 4 | |
| Auxiliary Contact Configuration | 2 NO/2 NC | |
| Operational Current Ie | 80A | |
| Minimum Operating Temperature | -40°C | |
| Contactor Application | Traction Contactor | |
| Control Circuit Voltage Uc | 72V dc | |
| Maximum Operating Temperature | 70°C | |
| Width | 55mm | |
| Depth | 178mm | |
| 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 | |
| Pole and Throw Configuration | 3P | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Contactor | ||
Coil Voltage 72V dc | ||
Number of Poles 3 | ||
Contact Voltage 690V | ||
Contact Current 80A | ||
Series 3RT2 | ||
Power Rating 30kW | ||
Mount Type DIN Rail | ||
Function Mirror Contact, Motor Control | ||
Normal State Configuration 2 NO/2 NC | ||
Number of Auxiliary Contacts 4 | ||
Auxiliary Contact Configuration 2 NO/2 NC | ||
Operational Current Ie 80A | ||
Minimum Operating Temperature -40°C | ||
Contactor Application Traction Contactor | ||
Control Circuit Voltage Uc 72V dc | ||
Maximum Operating Temperature 70°C | ||
Width 55mm | ||
Depth 178mm | ||
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 | ||
Pole and Throw Configuration 3P | ||
- COO (Country of Origin):
- DE
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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