Schneider Electric EJB14030 1 Pole Circuit Breaker

Schneider Electric's EJB14030 is a 1-pole miniature circuit breaker from the E-Frame bolt-on family, rated at 30 A for 277 V AC circuits, delivering compact single-pole overcurrent protection for distribution panels and other enclosures where space is at a premium. It features a high interrupting rating—up to 100 kA at 277 VAC—helping safely interrupt fault currents and protect downstream equipment, with bolt-on mounting that ensures secure, field-friendly installation in compatible enclosures, and a compact E-Frame form factor that minimizes footprint in crowded panels. The part number EJB14030 uniquely identifies this 30 A, 277 VAC device within Schneider Electric's E-Frame lineup, and the unit is listed as Trade Agreements Act (TAA) compliant for government and other procurement needs. This model is well-suited for commercial and light-industrial electrical systems requiring reliable single-pole protection against overcurrent and short-circuit events in 277 VAC circuits, including branch circuits for lighting, receptacle feeds, and other general-purpose loads where a robust, easily replaceable protective device is desired.