Siemens 3RF2 Series Solid State Relay, 90 A Load Current, DIN Rail Mount, 460 V Load Voltage, 24 V DC Control 3RF2090-1AA04

Siemens 3RF2090-1AA04 is a high-performance 3RF2 Series Solid State Relay engineered for industrial and automation applications requiring reliable switching of electrical loads. It supports a maximum load current of 90 amperes and can handle load voltages up to 460 volts AC. This solid state relay (SSR) is designed for mounting on DIN rails, which allows for efficient use of space and straightforward integration into control panels and electrical cabinets.

The relay operates on a control voltage range from 15 V DC up to 24 V DC, using a screw terminal design for secure wiring connections. Featuring zero cross switching technology, it minimizes electrical noise and potential voltage spikes, extending the life of both the relay and the connected load. The SSR utilizes thyristor output devices known for their robustness and reliability in switching AC loads.

Constructed with a compact form factor measuring 45 mm in width and length, and 57.6 mm in height, this solid state relay is suitable for applications requiring both space-saving design and high electrical capacity. It is rated for operation in temperatures ranging from -25°C to 60°C, making it suitable for diverse industrial environments.

Conforming to international standards including CSA, EAC, and UR approvals, this Siemens SSR ensures compliance with stringent safety and quality requirements. The unit features an IP20 rating, denoting protection against solid objects larger than 12 mm but not against water ingress. With an off-state leakage current of 10 mA, the relay stays energy-efficient during off periods.

This product is ideal for use in industrial automation, manufacturing process control, HVAC systems, and other commercial electrical switching applications requiring solid state reliability and fast switching performance.

Supports maximum load current of 90 amperes for heavy-duty applications. Designed for DIN Rail mounting enabling easy installation and compact setup. Operates with a maximum load voltage of 460 volts AC. Control voltage range of 15 to 24 volts DC for reliable switching.

Zero cross switching function reduces electrical noise and prolongs device life. Equipped with screw terminals for secure and fast connections. Compact dimensions with a width of 45 mm, length of 45 mm, and height of 57.6 mm.

Rated for operating temperatures ranging from -25°C to 60°C ensuring wide environmental suitability. Thyristor output type provides efficient and robust load switching. Conforms to CSA, EAC, and UR approvals guaranteeing quality and safety standards.

Explore the Siemens product range and other Solid State Relays at EnvMart for robust industrial electrical solutions.