Siemens 3RT2 Contactor, 125V dc Coil, 3-Pole, 50 A, 18.5 kW 125V dc, 1 NO/1 NC, 690V
- RS Stock No.:
- 156-184
- Mfr. Part No.:
- 3RT2028-2XG40-0LA2
- Brand:
- Siemens
Subtotal (1 unit)*
Kr. 4 113,37
(exc. VAT)
Kr. 5 141,71
(inc. VAT)
FREE delivery for online orders over 750,00 kr
Stocked by manufacturer
- Ready to ship from 27 August 2026
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Units | Per unit |
|---|---|
| 1 + | Kr. 4 113,37 |
*price indicative
- RS Stock No.:
- 156-184
- Mfr. Part No.:
- 3RT2028-2XG40-0LA2
- 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 | 125V dc | |
| Product Type | Contactor | |
| Number of Poles | 3 | |
| Contact Voltage | 690V | |
| Contact Current | 50A | |
| Series | 3RT2 | |
| Power Rating | 18.5kW | |
| Mount Type | Surface | |
| Function | Mirror Contact | |
| Normal State Configuration | 1 NO/1 NC | |
| Number of Auxiliary Contacts | 2 | |
| Auxiliary Contact Configuration | 1 NO/1 NC | |
| Terminal Type | Spring Loaded | |
| Contactor Application | Safety | |
| Operational Current Ie | 42A | |
| Minimum Operating Temperature | -40°C | |
| Control Circuit Voltage Uc | 125V dc | |
| Maximum Operating Temperature | 70°C | |
| Width | 45mm | |
| Depth | 107mm | |
| Length | 102mm | |
| Standards/Approvals | UL, CCC, CE, DIN EN 60715, IEC 60068-2-30, IEC 60947-4-1, IEC 61508-2, IEC 81346-2, SN 31920 | |
| Pole and Throw Configuration | 3 | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Coil Voltage 125V dc | ||
Product Type Contactor | ||
Number of Poles 3 | ||
Contact Voltage 690V | ||
Contact Current 50A | ||
Series 3RT2 | ||
Power Rating 18.5kW | ||
Mount Type Surface | ||
Function Mirror Contact | ||
Normal State Configuration 1 NO/1 NC | ||
Number of Auxiliary Contacts 2 | ||
Auxiliary Contact Configuration 1 NO/1 NC | ||
Terminal Type Spring Loaded | ||
Contactor Application Safety | ||
Operational Current Ie 42A | ||
Minimum Operating Temperature -40°C | ||
Control Circuit Voltage Uc 125V dc | ||
Maximum Operating Temperature 70°C | ||
Width 45mm | ||
Depth 107mm | ||
Length 102mm | ||
Standards/Approvals UL, CCC, CE, DIN EN 60715, IEC 60068-2-30, IEC 60947-4-1, IEC 61508-2, IEC 81346-2, SN 31920 | ||
Pole and Throw Configuration 3 | ||
- COO (Country of Origin):
- DE
The Siemens power contactor is engineered for high performance in demanding environments. With a robust design and extended operating range, it is perfect for controlling electrical motors and other loads with reliability. This device not only enhances operational efficiency but also integrates safety features that meet modern industrial standards. Built to endure extreme temperatures, it operates effectively in a wide ambient range, making it an ideal choice for various applications. Whether for automation or control, this power contactor delivers exceptional performance, ensuring longevity and resilience in electrical systems.
Integrated varistor provides surge protection
Mechanical service life of up to 10 million cycles
Compact dimensions for versatile installation
Efficient under extreme environmental conditions
Wide voltage range supports flexible applications
Spring-loaded terminals for easy connections
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