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
3RT1044-1BB40
Siemens 3RT1044-1BB40 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.
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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.
| Specification | Description |
|---|---|
| Part Number | 3RT1044-1BB40 |
| Alternative Part Number | 3RT10441BB40 |
| Manufacturer | Siemens |
| Category | General Automation |
| Description | Power Contactor, 3NO, 100 A, 24 V dc |
| Short Description | Power Contactor, AC-3 65 A, 30 kW / 400 V 24 V DC |
| Commodity Code | 85364900 |
| Country of Origin | Not Specified |
| Protection Level | IP20 |
| Operating Temperature | -25 … +60 °C |
| Installation Height | Up to 2000m above sea level |
| Mechanical Life | 10,000,000 operations |
| Number of Make Contacts | 3 for main contacts |
| Operating Current | 100 A at AC-1 / 400 V, 65 A at AC-3 / 400 V |
| Connection Type | Screw Connection |
| Size | S3 |
| Pollution Degree | 3 |
| Width | 70 mm |
| Height | 146 mm |
| Depth | 152 mm |
| Distance to Grounded Parts | 6 mm sideways |
| Conductor Cross-Section | 2x (2,5 ... 16 mm²) for single-wire, 2x (2,5 ... 35 mm²) for fine-wire with end processing, 2x (10 ... 35 mm²) for fine-wire without end processing, 2x (10 ... 50 mm²) for multi-wire |
| AWG Conductor Cross-Section | 2x (10 ... 1/0) for main contacts, 2x (20 ... 16), 2x (18 ... 14), 1x 12 for auxiliary contacts |
What is the category of this Siemens part?
The Siemens 3RT1044-1BB40 falls under the General Automation category.
What is the power rating of this part?
The Siemens 3RT1044-1BB40 has a power rating of AC-3 65 A, 30 kW / 400 V 24 V DC.
What type of connection does this part use?
The Siemens 3RT1044-1BB40 uses a screw connection.
What is the operating temperature range of this part?
The Siemens 3RT1044-1BB40 can operate in temperatures ranging from -25 to +60 degrees Celsius.
What is the mechanical lifespan of this part?
The Siemens 3RT1044-1BB40 has a mechanical lifespan of 10,000,000 switchings.
What is the size of this part?
The Siemens 3RT1044-1BB40 is of size S3.
What is the protection degree of this part?
The Siemens 3RT1044-1BB40 has a protection degree of IP20.
What is the pollution degree of this part?
The Siemens 3RT1044-1BB40 has a pollution degree of 3.
What is the maximum installation altitude for this part?
The Siemens 3RT1044-1BB40 can be installed at altitudes up to 2000 meters above sea level.
What is the type of the main circuit of this part?
The Siemens 3RT1044-1BB40 has 3 make contacts for the main circuit.
- Used in industrial automation systems for controlling motors and other heavy-duty machinery.
- Commonly utilized in manufacturing plants for controlling conveyor belts, assembly lines, and other automated processes.
- Often found in HVAC systems for controlling large air conditioning units and heating systems.
- Used in power plants for controlling generators and other high-power equipment.
- Frequently used in water treatment facilities for controlling pumps and other machinery.
- Commonly used in the automation of large-scale lighting systems in stadiums, concert halls, and other large venues.
- Often used in the automation of agricultural equipment such as irrigation systems and automated feeders.
- Used in the control of elevators and other building automation systems.
- Commonly used in the automation of mining equipment for safe and efficient operation.
- Often used in the control of large-scale printing and packaging machinery.
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.
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Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
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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.
4 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
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