Schneider Electric EDB24020 2 Pole Circuit Breaker

Delivering reliable overcurrent protection for 480Y/277 VAC circuits, the Square D by Schneider Electric EDB24020 is a molded‑case circuit breaker from the EDB family with a compact E‑Frame, 2‑pole, 20 A design for commercial and industrial power distribution. It features a thermal‑magnetic trip mechanism and bolt‑on mounting for panelboards and switchgear, with UL/CSA listing and Trade Agreement Act (TAA) compliance. The 2P device provides an interrupting rating of 18 kA at 480 VAC (and up to 25 kA at 120/240 VAC), and it accepts 14–6 AWG aluminum or copper conductors, enabling flexible wiring options in dense installations. This unit is suited to protecting circuits feeding lighting, motors, and other high‑voltage loads in control panels, power distribution units, and HID lighting circuits, especially where 480/277 V service is present, and it's rated for operation in environments up to 40°C ambient. By combining robust thermal‑magnetic protection with bolt‑on simplicity and documented UL/CSA compliance, the EDB24020 offers dependable, code‑conforming safeguarding for critical 480/277‑V circuits in commercial and industrial settings.