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3RF2090-1AA02
Siemens 3RF2090-1AA02 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.
The Siemens 3RF2090-1AA02 is a robust solid-state relay designed for seamless integration into a wide range of industrial applications. This single-phase semiconductor relay is part of the SIRIUS product family, renowned for its reliability and efficiency in controlling electrical loads. With an overall width of 45 mm, this compact device is capable of handling a significant operating current of up to 90 A at an operating voltage range of 24 to 230 V AC, at both 50 and 60 Hz frequencies. Its zero-point switching functionality ensures minimal electrical noise during operation, making it suitable for environments where electronic interference must be kept to a minimum. The relay boasts an insulation voltage rated at 600 V and features a control supply voltage of DC 15 to 24 V, with a control current rated at 15 mA for DC. Its design facilitates easy installation with screw fixing and side-by-side mounting capabilities, ensuring a secure and reliable connection. Engineered for durability, the Siemens 3RF2090-1AA02 can withstand shock resistance as per IEC 60068-2-27 standards and vibration resistance according to IEC 60068-2-6. The device is also designed with a derating temperature of 40 °C, ensuring stable performance even in demanding thermal conditions. The relay's terminals are designed to accommodate a variety of conductor cross-sections, both solid and finely stranded, with core end processing. This flexibility in connection options further enhances its suitability for diverse industrial settings. In summary, the Siemens 3RF2090-1AA02 solid-state relay is a high-performance, versatile component that offers reliable operation, straightforward installation, and compatibility with a broad spectrum of industrial electrical systems.
Typical applications
- Controlling heating elements in industrial ovens and dryers
- Switching of lighting systems in commercial buildings
- Managing resistive loads in HVAC systems
- Regulating power for electric heating in plastic processing machinery
- Operating solenoids in pneumatic and hydraulic systems
- Controlling power to motors in conveyor belts and material handling equipment
- Managing electrical loads in packaging machinery
- Switching transformers in power distribution systems
- Regulating power in semiconductor fabrication equipment
- Controlling elements in food and beverage processing machinery
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What our customers say
"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."
"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!"
"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!"
"Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping. "
"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! "
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Full 12-month warranty
ISO 9001:2015 certified
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"The prompt delivery knowing it was urgent was amazing! We are confident when EU Automation says they will try to ship as soon as possible they really mean it. Our company will definitely use them again. Service is astounding."
Courtney Zeinert
Facilities Manager
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