Schneider Electric EDB24020 Bolt On Circuit Breaker

Schneider Electric's Square D EDB24020 is a bolt-on, E-Frame miniature circuit breaker rated for 20 A in a 2-pole configuration, designed for 480Y/277 VAC power distribution. It bolts into compatible E-Frame panelboards and provides thermal-magnetic protection with an interrupting rating of 18 kA at 480 VAC, enabling fast fault clearance for feeders and branch circuits in commercial and light-industrial installations. This TAA-compliant EDB series device is intended for use on high-voltage distribution networks where 480Y/277 V systems are present, including data centers and large facilities that require reliable, space-efficient protection in an enclosure. The 2-pole bolt-on format supports straightforward installation while preserving panel density, delivering the trusted Square D reliability engineers rely on in demanding environments.