Square D QOU225 U is a 25-amp, 2-pole unit-mount molded‑case circuit breaker designed for 120/240 VAC service. It employs thermal-magnetic trip protection and carries a 10 kA interrupt rating at 240 V, providing reliable fault interruption for residential and light commercial circuits. It is part of the Square D QOU unit-mount family, intended for standard unit-mount installations in residential and commercial panels.
