Schneider Electric's Square D EDB34020LH is a 3-pole miniature circuit breaker (E-Frame) rated for 20 A on 480Y/277 VAC three-phase systems. It features bolt-on mounting with high-amp lugs and a 25 kA maximum interrupting rating, and carries the TAA designation. As part of the E-Frame family, the EDB34020LH is documented for use with NF panelboards and control-circuit applications. This model provides protective 3-phase circuit interruption for 480 VAC loads in commercial and industrial distribution equipment.
