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Specification & Description
| 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 |
| Country of Origin | Not specified |
| Commodity Code | 85364900 |
| Dimensions | Width: 70mm, Height: 146mm, Depth: 152mm |
| Operating Temperature | -25 to +60 °C |
| Mechanical Life | Typical 10,000,000 operations |
| Main Circuit | 3 make contacts |
| Operating Current | 100 A at 400 V (AC-1), 65 A at 400 V (AC-3) |
| Protection Level | IP20 |
| Installation Height | Up to 2000m above sea level |
| Pollution Degree | 3 |
| Conformity | Complies with functional safety and safety of machinery standards |
The Siemens 3RT1044-1BB40 is a robust and reliable power contactor, designed to handle a wide range of industrial automation tasks. This 3-pole device is rated for AC-3 65 A, 30 kW / 400 V 24 V DC, making it suitable for demanding applications. The contactor is part of the renowned SIRIUS product line, known for its high-quality and durable components. With an IP20 protection rating, it ensures safe operation even in challenging environments. The Siemens 3RT1044-1BB40 also boasts a mechanical lifespan of up to 10 million operations, offering long-term reliability for your automation needs. Its screw connection design allows for easy installation and secure connections. Whether you're managing a complex industrial process or a simple automation task, the Siemens 3RT1044-1BB40 power contactor is a reliable choice.
Commonly Asked Questions
Is my order covered by a warranty?
Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Read more...Is Marvo a credible parts supplier?
Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.
Read more...Have steps been taken to ensure quality control?
Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What is the category of this part?
This part falls under the General Automation category.
What is the description of this part?
This is a Power Contactor, with 3NO, 100 A, 24 V dc specifications.
What is the short description of this part?
The short description of this part is Power Contactor, AC-3 65 A, 30 kW / 400 V 24 V DC.
What is the Commodity Code of this part?
The Commodity Code of this part is 85364900.
What are the common uses of this part?
This part is commonly used in various industrial automation processes, particularly where power contactors are required.
What are the technical specifications of this part?
This part is a 3-pole power contactor with a rated operating current of 65 A at AC-3 400 V, and a control voltage of 24 V DC. It is of size S3 and has a screw connection.
What is the country of origin of this part?
The country of origin for this part is not specified.
What is the operating temperature range of this part?
The operating temperature range of this part is -25 to +60 degrees Celsius.
What is the mechanical lifespan of this part?
The mechanical lifespan of this part is typically 10,000,000 operations.
What is the rated operating power of this part?
The rated operating power of this part is 30 kW at AC-3 400 V.
Part conditions explained
We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:
New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.
New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.
New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.
Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.
Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.
