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
3RT2017-2FB42
Siemens 3RT2017-2FB42 available at EU Automation. Get in touch today for a quick price.
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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.
The Siemens 3RT2017-2FB42 is a robust power contactor designed to handle moderate power switching applications within industrial environments. This contactor is part of the SIRIUS product family, renowned for its reliability and efficiency in automating processes. With a capacity to manage AC-3 loads up to 12 A and motor control for 5.5 kW at 400 V, it is an ideal choice for a variety of applications.
The unit features a single normally closed (NC) contact and operates with a 24 V DC control voltage, integrated with a diode for surge suppression. Its compact size, classified as size S00, makes it suitable for space-constrained installations, while the spring-loaded terminal design ensures a secure and maintenance-free electrical connection.
Engineered for durability, the 3RT2017-2FB42 boasts a mechanical service life of up to 30 million switching cycles, ensuring long-term performance and reduced downtime. The contactor is also designed with safety in mind, featuring finger-safe protection and an IP20 rating, which guards against the ingress of solid objects.
This power contactor is versatile and can be used in a range of industrial applications, including motor control centres, conveyor systems, and HVAC installations. Its straightforward design allows for easy integration into existing systems, making it a practical choice for both new installations and upgrades to existing setups.
Overall, the Siemens 3RT2017-2FB42 power contactor is a reliable and efficient solution for controlling motors and loads in industrial settings, offering both performance and safety in a compact package.
The unit features a single normally closed (NC) contact and operates with a 24 V DC control voltage, integrated with a diode for surge suppression. Its compact size, classified as size S00, makes it suitable for space-constrained installations, while the spring-loaded terminal design ensures a secure and maintenance-free electrical connection.
Engineered for durability, the 3RT2017-2FB42 boasts a mechanical service life of up to 30 million switching cycles, ensuring long-term performance and reduced downtime. The contactor is also designed with safety in mind, featuring finger-safe protection and an IP20 rating, which guards against the ingress of solid objects.
This power contactor is versatile and can be used in a range of industrial applications, including motor control centres, conveyor systems, and HVAC installations. Its straightforward design allows for easy integration into existing systems, making it a practical choice for both new installations and upgrades to existing setups.
Overall, the Siemens 3RT2017-2FB42 power contactor is a reliable and efficient solution for controlling motors and loads in industrial settings, offering both performance and safety in a compact package.
| Specification | Description |
|---|---|
| Part Number | 3RT2017-2FB42 |
| Alternative Part Number | 3RT20172FB42 |
| Manufacturer | Siemens |
| Contactor Size | S00 |
| Operating Voltage | Up to 690 V AC at AC-3 |
| Operating Current | 12 A at AC-3, 400 V |
| Power Rating | 5.5 kW at 400 V AC-3 |
| Auxiliary Contacts | 1 Normally Closed (NC) |
| Coil Voltage | 24 V DC with integrated diode |
| Connection Type | Spring-loaded terminal |
| Mechanical Service Life | 30 million switching cycles for contactor, 10 million with auxiliary switch block |
| Shock Resistance | 7.3g / 5 ms, 4.7g / 10 ms at DC rectangular impulse; 11.4g / 5 ms, 7.3g / 10 ms at DC sine pulse |
| Ambient Operating Temperature | -25 to +60 °C during operation |
| Storage Temperature | -55 to +80 °C |
| Protection Class | IP20 on the front |
| Installation Altitude | Up to 2000 metres above sea level |
| Pollution Degree | 3 |
| Electrical Endurance | High switching frequency and electrical endurance |
| Safety Related Features | Mirror contact according to IEC 60947-4-1 |
| Approvals | General Product Approval, EMC, KC, Functional Safety/Safety of Machinery |
What is the rated operational current for this contactor in an AC-3 utilisation category?
The rated operational current for the contactor in an AC-3 utilisation category at 400 V is 12 A.
Can this contactor be used for safety-related switching off?
Yes, this contactor is suitable for safety-related switching off applications.
What is the coil voltage for this contactor?
The coil voltage for this contactor is 24 V DC with an integrated diode.
What type of terminal does this contactor have for the main circuit connection?
This contactor is equipped with spring-loaded terminals for the main circuit connection.
What is the IP protection class for the front of this contactor?
The front of the contactor has an IP20 protection class.
What is the mechanical service life of this contactor?
The mechanical service life of the contactor is typically 30 million switching cycles.
What are the dimensions of this contactor?
The dimensions of the contactor are 70 mm in height, 45 mm in width, and 73 mm in depth.
Is this contactor equipped with auxiliary contacts?
Yes, the contactor comes with 1 normally closed (NC) auxiliary contact.
What is the maximum operating voltage for this contactor in an AC-3 category?
The maximum operating voltage for the contactor in an AC-3 category is 690 V.
How can this contactor be mounted?
The contactor can be mounted using screw and snap fitting on a 35 mm DIN rail according to DIN EN 60715.
- Controlling motors in industrial applications
- Switching heating elements in HVAC systems
- Operating pumps in water treatment facilities
- Managing lighting circuits in commercial buildings
- Activating electromagnetic loads in automation systems
- Regulating compressors in refrigeration units
- Controlling valves in piping and fluid control systems
- Starting and stopping fans in ventilation systems
- Switching capacitive loads in power factor correction units
- Operating contactors in conveyor belt systems
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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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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