Schneider Electric 6225AXXTZS-DC3 Solid State Relay

Schneider Electric 6225AXXTZS-DC3 Solid State Relay is a panel-mount, 25 A SPST-NO SSR designed to switch AC loads from 24 to 280 VAC under a DC control signal of 3 to 32 V. This relay uses SCR-based AC switching with zero-cross operation to minimize EMI and inrush currents when turning loads on, and it offers screw-terminal input and output connections for reliable field wiring. A thermal pad aids heat dissipation in compact control panels, helping maintain performance during continuous operation. The device accepts a 3–32 V DC control input and delivers up to 25 A of load current at voltages up to 280 VAC, making it suitable for controlling lighting, heating elements, and other loads in industrial automation where a robust, non-mechanical switching device is preferred over electromechanical relays. It is part of Schneider Electric’s Harmony Solid State Relays family, designed for compact installation in control cabinets and equipment enclosures.