Square D FA14020A – 20A 1 Pole Molded Case Circuit Breaker Free Returns

The FA14020A is a 1-pole, 20A molded case circuit breaker from Square D. Built for commercial use, this legacy F-Frame unit delivers reliable overcurrent protection. Designed for Square D I-Line panelboards, it utilizes a plug-on mounting style for efficient setup. This model is officially replaced by the BDA140201 for modern upgrades. Rated at 18 kAIC at 277VAC, it features fixed thermal-magnetic trip functions, a Visi-Trip indicator, and a factory-configured Phase A connection.