QOU Unit Mount Circuit Breakers
For overcurrent protection and switching on both AC and DC systems
Products
Overview
Square D: A leader in circuit protection
QOU unit-mount circuit breakers (cable-in/cable-out) are based on the standard QO circuit breaker. They are ideal for OEM applications and have the Square D’s unique Visi-Trip Indicator feature, which makes it easy to spot a tripped circuit breaker. QOU can be DIN rail-mounted, surface-mounted, or flush-mounted.

