steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
3RT2026-2DB44-3MA0
Siemens 3RT2026-2DB44-3MA0 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 3RT2026-2DB44-3MA0 is a robust power contactor designed for efficient control of electric motors and other high-power loads. With a current rating of 25 A and a power capacity of 11 kW at 400 V, this contactor is ideal for demanding industrial applications. It features a 3-pole configuration and is equipped with 2 normally open (NO) and 2 normally closed (NC) contacts, providing versatile switching capabilities. The contactor operates on a 24 V DC coil voltage and includes an inserted varistor for enhanced protection against voltage spikes. Its compact size S0 and spring-type terminals ensure easy installation and reliable connections. The Siemens 3RT2026-2DB44-3MA0 is part of the SIRIUS range, known for its durability and performance in challenging environments.
| Specification | Description |
|---|---|
| Part Number | 3RT2026-2DB44-3MA0 |
| Manufacturer | Siemens |
| Category | Power Contactor |
| Rated Operational Current | 25 A |
| Rated Operational Power | 11 kW / 400 V |
| Mounting Position | Can be mounted with +/-180° rotation on a vertical surface; tiltable forward and backward by +/- 22.5° |
| Connection Type | Spring-loaded terminals for main and auxiliary circuits |
| Protection Class | IP20, finger-safe for vertical contact from the front |
| Dimensions | Height: 102 mm, Width: 45 mm, Depth: 154 mm |
| Conductor Cross-Section | Main contacts: 1 ... 10 mm² solid or stranded; Auxiliary contacts: 0.5 ... 2.5 mm² solid or stranded |
| Certifications | Complies with IEC 60947-4-1 for mirror contact functionality |
| Safety Features | Suitable for safety-related switching OFF |
| Additional Features | Side-by-side mounting possible, suitable for use in various industrial applications |
| Description | The Siemens 3RT2026-2DB44-3MA0 is a robust power contactor designed for efficient control of electric motors and other industrial loads. With a rated operational current of 25 A and power of 11 kW at 400 V, it is ideal for demanding applications. The contactor features spring-loaded terminals for secure connections and is protected to IP20 standards, ensuring safety and reliability. Its compact design allows for flexible mounting options, making it a versatile choice for various industrial environments. |
What is the primary function of this Siemens part?
The Siemens 3RT2026-2DB44-3MA0 is a power contactor designed for switching and controlling motors and other electrical loads in industrial applications.
What are the electrical specifications of this power contactor?
This power contactor operates at AC-3 25 A, 11 kW / 400 V, making it suitable for a variety of industrial applications.
What type of terminals does this contactor use?
The Siemens 3RT2026-2DB44-3MA0 features spring-loaded terminals for both the main current circuit and the auxiliary and control circuits.
What is the mechanical service life of this contactor?
The mechanical service life of the Siemens 3RT2026-2DB44-3MA0 contactor is approximately 10 million switching cycles.
Is this contactor suitable for safety-related applications?
Yes, the Siemens 3RT2026-2DB44-3MA0 is suitable for safety-related switching off applications.
What is the protection class of this contactor?
The contactor has a protection class of IP20, providing finger-safe touch protection from the front.
Can this contactor be mounted side-by-side with other devices?
Yes, the Siemens 3RT2026-2DB44-3MA0 allows for side-by-side mounting, which is convenient for compact installations.
What is the maximum operating voltage for this contactor?
The maximum operating voltage for the Siemens 3RT2026-2DB44-3MA0 is 690 V at AC-3.
- Used in industrial automation systems for controlling electric motors.
- Suitable for applications requiring frequent switching of motors.
- Employed in conveyor systems to manage motor operations.
- Utilized in HVAC systems for controlling fan and compressor motors.
- Applied in pumping systems to start and stop pump motors.
- Integrated into manufacturing equipment for motor control.
- Used in process control systems to manage motor-driven processes.
- Suitable for use in machine tools for motor operation control.
- Employed in material handling systems for motor management.
- Used in power distribution systems for controlling motor loads.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
5 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
Be a Factory Hero.
Get parts fast.
You don’t need tights and a cape to be a hero.
Get parts fast and feel like a legend, just like Jeff.