3RF2320-1BA02

The Siemens SIRIUS 3RF2320 single-phase solid-state contactor features instantaneous switching technology. The AC-51 model has a rated current of 20A, and the AC-15 model has a rated current of 12A. It supports load voltages from 24 to 230V AC and control voltages of 24V DC. Featuring screw terminal wiring, it is manufactured in Germany and is suitable for control circuits requiring immediate response.

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Siemens SIRIUS 3RF2320-1BA02 Single-phase solid-state contactor for instantaneous switching

Product Positioning

The Siemens SIRIUS 3RF2320-1BA02 uses instantaneous switching technology, unlike zero-crossing switching models. It turns on immediately upon receiving a control signal, making it suitable for switching applications that require immediate response.

Core Product Advantages and Features

Instantaneous switching technology

Upon receiving a control signal, the switching is activated immediately without waiting for the voltage to cross zero, resulting in a faster response time.

Dual rated current marking

The rated currents of AC-51 (20A) and AC-15 (12A) are also indicated to facilitate selection based on the actual load type.

24 to 230V load range

The load voltage ranges from 24 to 230V AC, and the control voltage is 24V DC, making it suitable for medium and low voltage control circuits.

Made in Germany

The product is made in Germany and uses standard screw terminal wiring, ensuring quality and compatibility.

project	Specification
Number of phases	Single-phase (1-phase)
Switching methods	Instantaneous switching
Rated current AC-51/AC-15	20 A / 12 A
Load voltage range	24...230 V AC
Control voltage	24 V DC
Terminal type	Screw terminals

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