Square D EDB24035 Molded Case Circuit Breaker

The Square D EDB24035 is a 2-pole molded‑case circuit breaker from Square D’s EDB family, rated for 35 A at 480Y/277 VAC and designed for bolt‑on installation in commercial and industrial power distribution. It delivers thermal‑magnetic protection for feeders and branch circuits in panelboards and switchgear, interrupting fault currents with an 18 kAIC rating at 480Y/277 VAC (and up to 25 kA at 240 VAC in applicable configurations). As a bolt‑on E-frame device, it mounts securely in Square D panels and supports quick replacement in service where reliable, localized protection is required. The 2P design means both hot legs of a 240/480 V circuit are opened together, ensuring synchronized disconnection. Suitable applications include protection of feeders from mains to subpanels, machine circuits in warehouses or manufacturing facilities, and other commercial/industrial loads that operate at 480Y/277 VAC. When selecting this breaker, verify panel compatibility with the EDB frame family and confirm the system voltage and fault‑current level to ensure correct coordination and protection. The EDB24035 is cataloged under the 35 A, 2P, 480Y/277 VAC designation, and is also referenced in catalogs as EDB24035SA in some product listings.