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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3RT2017-2BB41 |
| Alternative Part Number | 3RT20172BB41 |
| Manufacturer | Siemens |
| Product Type | Power Contactor |
| Rated Operational Current AC-3 | 12 A |
| Rated Operational Voltage | Up to 690 V |
| Control Circuit Voltage | 24 V DC |
| Number of Poles | 3NO (3 Main Contacts, Normally Open) |
| Auxiliary Contacts | 1NO (1 Auxiliary Contact, Normally Open) |
| Terminal Type | Spring-loaded terminals |
| Size of Contactor | S00 |
| Protection Class | IP20 |
| Degree of Pollution | 3 |
| Installation Altitude | Up to 2000 metres above sea level |
| Ambient Operating Temperature | -25 … +60 °C |
| Mechanical Service Life | Typical 30 million switching cycles for contactor |
| Insulation Voltage | Rated at 690 V |
| Surge Voltage Resistance | Rated at 6 kV |
| Power Rating at AC-3 | 5.5 kW at 400 V |
| Product Extensions | Auxiliary switch and function module for communication available |
| Compliance | Conforms with international standards and regulations for industrial control equipment |
The Siemens 3RT2017-2BB41 is a robust power contactor designed to handle a variety of applications within industrial environments. This contactor is part of the SIRIUS product family, renowned for its reliability and efficiency. With a rated operational current of AC-3 12 A and the capability to manage power up to 5.5 kW at 400 V, it is an ideal solution for controlling motors and loads in numerous sectors.
Crafted with a compact size S00 footprint, it allows for space-saving installation while maintaining high performance. The unit features three normally open (NO) contacts for main operations, ensuring a high level of contact reliability. The contactor operates with a 24 V DC control supply voltage, which is common in industrial control systems, providing flexibility and compatibility with various control voltages.
The spring-loaded terminals of the Siemens 3RT2017-2BB41 facilitate quick and secure connections, streamlining the installation process and maintenance routines. It also boasts an IP20 protection rating on the front, safeguarding against finger contact with live parts and ensuring a degree of protection against solid objects.
This contactor is designed to withstand challenging industrial conditions, with an ambient operating temperature range of -25 to +60 degrees Celsius and a mechanical service life of up to 30 million switching cycles, highlighting its durability and long-term reliability.
The Siemens 3RT2017-2BB41 is a testament to Siemens' commitment to quality and performance, making it a preferred choice for professionals seeking a dependable solution for their power switching needs.
Commonly Asked Questions
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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.
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Frequently Asked Questions
What is the rated operational voltage for this contactor?
The rated operational voltage for this contactor is up to 690 V.
Can this contactor be mounted side-by-side with other units?
Yes, this contactor is designed for side-by-side mounting on a 35 mm standard mounting rail according to DIN EN 50022.
What type of terminals does this contactor have for the main current circuit?
This contactor is equipped with spring-loaded terminals for the main current circuit.
What is the protection class of this contactor?
The protection class for the front of this contactor is IP20, which means it is protected against solid objects larger than 12.5 mm but not against water.
What is the ambient temperature range for operating this contactor?
The ambient temperature range for operating this contactor is from -25 °C to +60 °C.
What is the mechanical service life of this contactor?
The mechanical service life of this contactor is typically 30 million switching cycles.
What are the dimensions of this contactor?
The dimensions of this contactor are 60 mm in height, 45 mm in width, and 73 mm in depth.
What is the required spacing when installing this contactor next to grounded parts?
When installing this contactor next to grounded parts, a spacing of 6 mm at the side is required.
What is the insulation voltage rating of this contactor?
The insulation voltage rating of this contactor is 690 V.
What is the size of the contactor within the SIRIUS product range?
The size of this contactor within the SIRIUS product range is S00.
Part conditions explained
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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.
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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.
