Schneider Electric EDB14020 Bolt-On Circuit Breaker

Schneider Electric’s Square D EDB14020 is a 1-pole, 20-amp miniature circuit breaker from the EDB (E-frame) family, engineered for bolt-on mounting in compatible Square D panelboards and other enclosures that accept EDB bolt-on devices. It is rated for 277 VAC and delivers thermal-magnetic protection with a maximum interrupting capacity of 25 kA, enabling effective interruption of fault current on typical commercial lighting and distribution circuits. As a bolt-on, molded-case breaker, the EDB14020 supports single-pole, 20-amp protection in 277-volt systems and is designed for straightforward installation in panel assemblies that specify EDB bolt-on breakers. This model is part of Schneider Electric’s Square D line, providing standard overcurrent protection for 277 V circuits in commercial installations and offering a suitable option for adding or upgrading 20 A protection in 277 VAC panels. Common applications include lighting and general branch-circuit protection in commercial facilities that deploy 277 V lighting systems and related electrical distributions.