Eaton Cutler-Hammer TRL04 Relay R-448A Fail-Safe Security: Integrated supercapacitor technology

Fail-Safe Security: Integrated supercapacitor technology ensures the actuator returns to a safety position during power loss

The black jacket with a high-visibility white stripe facilitates rapid circuit identification in complex commercial HVAC control bundles

High Discharge Capacity: Certified for systems requiring up to 4

tool-free installation into standard panel cutouts

Eaton Cutler-Hammer TRL04 Relay R-448A Fail-Safe Security: Integrated supercapacitor technologyThe Eaton Cutler Hammer TRL04 Relay is a high performance 4 function universal timing relay engineered for precise control in HVACR and industrial automation panels. This 18mm compact DIN rail mount relay features a versatile 24 240V AC DC input range, eliminating the need for multiple coil voltage stocks. Designed for the field, it offers four selectable timing modes: ON delay, OFF delay (control input triggered), Single shot leading edge, and