Square D QOU320VH: 20 Amp, 3-Pole, Miniature Circuit Breaker, 120/240V, 22kAIC, unit mount, thermal magnetic, UL Listed, CSA, HACR Rated.
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Manufacturer: Schneider Electric (Square D)
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Brand: Square D
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Product Range: QOU (for unit mount residential and commercial applications)
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UPC: 785901560012
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Model Number: QOU320VH
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Breaker Type: Thermal Magnetic Miniature Circuit Breaker
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Amperage: 20 Amps
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Poles: 3-Pole
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Voltage: 120/240 Volts AC
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Interrupt Rating: 22 kAIC
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Mounting Mode: Unit mount (DIN rail, surface mount, or flush mount)
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Wire Size: #14–2 AWG Cu/Al
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Tightening Torque: 45 lb-in
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Dimensions: Height: 4.05 in; Width: 2.25 in; Depth: 2.95 in
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Weight: 1.11 lbs
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Certifications: UL Listed, CSA, HACR Rated
This Square D QOU320VH thermal magnetic circuit breaker delivers dependable 20 Amp, 3-Pole protection for 120/240V circuits. Designed for unit mount installation (DIN rail, surface, or flush) with 22kAIC interrupt rating, it supports residential and commercial applications.