3RF2320-2AA02

The Siemens SIRIUS 3RF2320 single-phase solid-state contactor features zero-crossing switching technology, an AC-51 rated current of 20A, a load voltage range of 24 to 230V AC, a control voltage of 24V DC, spring-clamped terminals, and UL safety certification. It is suitable for switching resistive and inductive loads in the low to medium voltage range.

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Siemens SIRIUS 3RF2320-2AA02 Single-phase solid-state contactor, 24-230V, spring terminal

Product Positioning

The Siemens SIRIUS 3RF2320-2AA02 is a single-phase zero-crossing solid-state contactor with a load voltage range of 24 to 230V AC. It is suitable for medium and low voltage control circuits and features spring-clamp terminals for easy and quick installation.

Core Product Advantages and Features

24 to 230V medium and low voltage loads

With a load voltage range of 24 to 230V AC, it is suitable for load control of lower voltage levels such as heaters and solenoid valves.

Zero-crossing switching technology

It switches on when the voltage crosses zero, reducing electrical noise during switching and extending the life of the load.

Spring clamp terminal

The screwless spring clip design allows for quick and reliable wiring, making it suitable for large-scale installation of automated control boxes.

UL certification

With UL certification (UL file E143112), it can be used for equipment export projects that require North American safety regulations.

project	Specification
Number of phases	Single-phase (1-phase)
Switching methods	Zero-point switching
Rated current AC-51	20 A
Load voltage range	24...230 V AC
Control voltage	24 V DC
Terminal type	Spring clamp terminal
Safety certification	UL E143112

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3RF2320-1BA02

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