Schneider Electric FY14020A I-Line Circuit Breaker

Schneider Electric's FY14020A is a 20 A, 277 V AC, 1-pole I-Line molded-case circuit breaker (MCCB) in the Type FY family. Designed for use in I-Line panelboards, it provides thermal-magnetic overcurrent protection with an 18 kA interrupting rating at 277 V and is UL-listed under UL 489 for 1P, 277 V operation. The plug-in FY I-Line device fits compatible I-Line bus stabs and is intended for commercial and light industrial distribution networks that use 277 V lighting or general power circuits. Its single-pole, 20 A rating makes it suitable for protecting branch circuits in 277 V lighting loads and other low-impedance feeders, with the standard form factor and mounting that aligns with Schneider Electric’s I-Line system.