Schneider Electric EHB24020 Bolt On Circuit Breaker

Square D by Schneider Electric EHB24020 is a bolt-on, two-pole molded-case circuit breaker engineered for 277/480 VAC distribution in commercial and industrial panels, delivering 20 A of continuous current per two-pole package and using thermal-magnetic trip technology to provide precise, independently acting protection for each pole while fitting neatly into Schneider Electric's protection strategy. Built on the EH frame, it is designed for direct bolt-on mounting in compatible NEHB panelboards, and its terminals accept 14–8 AWG aluminum or copper conductors for flexible wiring configurations, with standard listings for use in 277/480 VAC installations. Electrical ratings include an interrupting capacity of 14 kA at 480Y/277 VAC and up to 65 kA at 120/240 VAC, enabling safe interruption of fault currents across a range of commercial networks, and it supports thermal-magnetic operation to discriminate fault currents by magnitude. Designed for NEHB panelboards and part of Schneider Electric's Square D family, this 2P, 20 A breaker is intended to protect branch circuits and feeders, offering predictable trip characteristics and straightforward bolt-on installation that simplifies panel upgrades and maintenance.