Schneider Electric FA14015B I Line Circuit Breaker

The Schneider Electric FA14015B is a 1-pole, 15 A I-Line molded‑case circuit breaker rated for 480Y/277 V, designed for use in Square D I-Line panelboards and switchboards. It provides thermal‑magnetic overcurrent protection with a short‑circuit rating of 18 kA at 277 V and uses I‑Line plug‑in mounting for quick, secure installation. This UL‑listed FA‑frame breaker belongs to the Square D by Schneider Electric line and is intended for commercial applications where 277 V circuits—such as lighting or other branch loads in 480Y/277 V systems—require reliable protection. Its 15 A rating makes it suitable for protecting smaller branch circuits while fitting standard I‑Line configurations in compatible panelboards.