The EHD3020L is a 3-pole, 3-phase molded case circuit breaker from EATON CORPORATION's C Series, rated at 20A with a voltage capacity of 480V and an interrupting rating of 14KAIC at 480V. It features standard interruption, thermal-magnetic trip mechanism, and is designed for feed-through applications with line and load side lugs. Operating temperature up to 40°C.