Siemens 3RF2410-2AC45 Solid-state contactor

The solid-state contactor, also known as solid-state relay, static contactor or solid-state switch, from Siemens with type number 3RF2410-2AC45 is an electrical (auxiliary) contactor. It is a three-phase device for AC51 applications with an operational voltage of 48-600V AC and a control voltage of 4-30V DC, designed for a nominal current of 10A. It has the dimensions 15 x 15 x 5 cm and weighs 0.355 kg. Solid-state contactors are used for wear-free and silent switching of electrical loads, especially in applications with frequent switching operations or where a long service life and high reliability are required. Typical applications include the control of heaters, lighting systems, and motors in automation technology, mechanical engineering, or building automation.

Solid-state contactor, 3-phase, AC51, 10A, 48-600V AC operational voltage, 4-30V DC control voltage