Dayton 1EGL7 Solid State Relay

Dayton 1EGL7 Solid State Relay is a puck-style AC switch rated for 40 A, designed to replace mechanical relays in high-current AC circuits. The control input accepts 90-280 VAC, while the load output switches 48-480 VAC, enabling reliable control of heating elements and other AC loads in industrial automation and HVAC systems. With an internal SCR and zero-crossing turn-on, it provides smooth switching and reduced electrical noise, and it includes an integral heatsink to dissipate heat at higher loads. This Dayton SSR is well suited for applications requiring solid-state reliability, fast switching, and long life in environments where AC loads such as heaters, pumps, and fans are common.