Autonics SRH3-4250 Three-Phase Solid State Relay, Panel Mount SSR

The Autonics SRH3-4250 is a three-phase solid state relay (SSR) with an integrated heatsink, designed for reliable switching of industrial AC loads. It supports 50 A load current, 24–240 VAC load voltage, and 90–240 VAC input voltage, with zero-cross turn-on operation for reduced electrical noise and smoother switching

Features:

Three-phase SSR, 3-pole / 3PST-NO configuration
Rated load current: 50 A
Load voltage range: 24–240 VAC
Input/control voltage: 90–240 VAC
Zero-cross turn-on function
Integrated heatsink type for improved heat dissipation
Ceramic PCB construction for high heat efficiency
Green LED input indicator
Panel / chassis mount design
Suitable for controlling three-phase heaters, motors, and industrial AC loads
Screw terminal connection style