Schneider Electric FA26020AC I-Line Circuit Breaker

Schneider Electric's Square D FA26020AC is a 2‑pole, 20‑amp I‑Line molded‑case circuit breaker (FA family) designed for 1‑phase service in FA I‑Line panelboards. It carries a 600 VAC maximum line rating and a 250 VDC maximum, with a thermal‑magnetic trip to protect conductors and loads from short circuits; its published interrupting ratings include up to 25 kA at 240 VAC, 18 kA at 480 VAC, and 14 kA at 600 VAC, with a DC rating of 10 kA at 250 VDC. The device uses an I‑Line line connection on the power side and load‑side lugs for installation, making it suitable for control panels and power distribution where compact protection for up to 20 A is required in single‑phase circuits.