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next to the array
it delivers dependable performance for residential and commercial solar arrays
The Sunny Boy series is engineered for longevity
Built with MERSEN's trusted engineering standards
allowing for optimal placement and stability of your solar energy system
Square D QOU120 - 20A 1 Pole Miniature Circuit Breaker next to the arrayThe Square D QOU120 is a 20 amp, single pole miniature circuit breaker designed for reliable overcurrent protection in residential and light commercial electrical panels. This UL listed breaker fits standard QO load centers and provides dependable switching and protection for branch circuits up to 20 amps at 120 240 volts. Ideal for replacing worn breakers or expanding panel capacity, the QOU120 delivers the quality and performance you expect from
