Schneider Electric QOB340VH is a 40A, 3-pole bolt-on miniature circuit breaker in the QOB family, rated for 120/240V AC and with a 22 kA interrupting capacity at 240V. It delivers thermal-magnetic overload protection and is designed for bolt-on mounting in QOB panel boards and distribution gear to protect three-phase circuits. Suitable for commercial and light-industrial distribution, the QOB340VH protects circuits up to 40A while tolerating fault currents up to 22,000 A at 240V.
