The 418XXAL-120VAC is a single-pole, normally closed (SPST-NC) hybrid power relay that combines electromechanical and solid-state technologies. It operates with a 120VAC input and provides a contact rating of 75A at 120VAC or 60A at 240VAC. Key features include a green LED indicator to verify circuit power, an operating temperature range of -40 to +75 °C, and a fast operate time of 0.010 seconds. Designed specifically for traffic cabinet use, this panel-mount relay serves as a direct, mercury-free replacement for older mercury displacement relays, simplifying maintenance and eliminating the need for rewiring.