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3RF2090-1AA02 Siemens
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Key specifications
Manufacturer
Siemens
HS code
85364900
Ship to
Global
Availability
1003 remaining
Express delivery to your country
Full 12-month warranty
Secure payment process
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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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