QOB380VH1021

The QOB380VH1021 from Schneider Electric is a compact circuit breaker intended for effective circuit management. With a current capacity of 80A, this miniature circuit breaker excels in a variety of electrical setups operating at 120/240 V AC. Designed with three poles, it provides essential protection for multi-phase circuits.

For installation, the breaker utilizes a convenient bolt-on mounting style. Its interrupt rating reaches 22 kA, ensuring it can handle short-circuit conditions without compromising safety. The breaker supports electrical connections through box lugs, facilitating ease of wiring. Additionally, it has a shunt trip voltage compatibility of 120/208/240 V AC, which enhances its functionality in certain control applications.

This unit is compatible with a wide range of wire sizes, accommodating AWG 4 to AWG 2/0, whether it is copper or aluminum. It requires a tightening torque of 40.71 lbf.in (4.6 N.m) for secure installation. Compact in dimensions, the QOB380VH1021 measures 89 mm in height, 76 mm in width, and 74 mm in depth, making it suitable for installations with space constraints. This circuit breaker represents a reliable choice for ensuring electrical safety and efficiency.