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
3RT2017-2BB42
Siemens 3RT2017-2BB42 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 3RT2017-2BB42 is a high-quality power contactor designed for reliable and efficient control of electrical loads in various industrial applications. This 3-pole contactor features a DC control supply voltage with a rated value of 24V and an operating current of 12A at AC-3, 400V. The 3RT2017-2BB42 is equipped with one normally closed (NC) auxiliary contact for instantaneous switching, ensuring safe and precise operation.
With a mechanical service life of up to 30 million switching cycles, this robust contactor is built to withstand demanding environments and provide long-lasting performance. The device offers a wide operating temperature range of -25°C to +60°C, making it suitable for use in a variety of conditions. The front and terminal protection class is IP20, ensuring a safe and secure installation.
The Siemens 3RT2017-2BB42 power contactor is an ideal choice for those seeking a reliable and efficient solution for controlling electrical loads in industrial settings.
With a mechanical service life of up to 30 million switching cycles, this robust contactor is built to withstand demanding environments and provide long-lasting performance. The device offers a wide operating temperature range of -25°C to +60°C, making it suitable for use in a variety of conditions. The front and terminal protection class is IP20, ensuring a safe and secure installation.
The Siemens 3RT2017-2BB42 power contactor is an ideal choice for those seeking a reliable and efficient solution for controlling electrical loads in industrial settings.
| Specification | Description |
|---|---|
| Part Number | 3RT2017-2BB42 |
| Alternative Part Number | 3RT20172BB42 |
| Manufacturer | Siemens |
| Category | Contactors |
| Coil Voltage | 24 V DC |
| Rated Operational Current | 12 A (AC-3, 400 V) |
| Number of Poles | 3 |
| Auxiliary Contacts | 1 NO + 1 NC |
| Terminal Type | Screw terminals |
| Mounting Type | DIN rail or direct mounting |
| Operating Temperature | -25°C to +60°C |
| Certifications | CE, UL, CSA, KC, EMC |
| Dimensions | 45 x 50 x 57.5 mm (W x H x D) |
What is the operating voltage range for this power contactor?
The Siemens 3RT2017-2BB42 power contactor has an operating voltage range of up to 690V AC at AC-3.
What is the ambient temperature range for this part?
The ambient temperature range for the Siemens 3RT2017-2BB42 is -25°C to +60°C during operation and -55°C to +80°C during storage.
What is the protection class for this power contactor?
The Siemens 3RT2017-2BB42 has a protection class of IP20 on the front and IP20 for the terminal.
What is the mechanical service life of this part?
The typical mechanical service life for the Siemens 3RT2017-2BB42 contactor is 30,000,000 switching cycles. With an added electronics-compatible auxiliary switch block, it has a typical mechanical service life of 5,000,000 switching cycles, and with an added auxiliary switch block, it has a typical mechanical service life of 10,000,000 switching cycles.
How many poles does this power contactor have?
The Siemens 3RT2017-2BB42 power contactor has 3 poles for the main current circuit.
What is the maximum installation altitude for this part?
The maximum installation altitude for the Siemens 3RT2017-2BB42 is 2,000 meters above sea level.
What are the operating current ratings for this power contactor?
The Siemens 3RT2017-2BB42 has the following operating current ratings: 22A at AC-1 (400V, 40°C ambient temperature), 12A at AC-2 (400V), 12A at AC-3 (400V), 9.2A at AC-3 (500V), 6.7A at AC-3 (690V), 8.5A at AC-4 (400V), and 19.4A at AC-5a (up to 690V).
- Motor control and protection in industrial automation systems
- Switching and isolation of electrical circuits in control panels
- HVAC system control and regulation
- Pump and compressor control in water treatment plants
- Conveyor system control in material handling applications
- Lighting control in commercial and industrial buildings
- Fan and ventilation system control in industrial facilities
- Control of machinery and equipment in manufacturing plants
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
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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!
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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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