QO390VH - Square D QO 3 Pole 90A 120/240VAC Plug-In Circuit Breaker 22kA

QO390VH

QO390VH is a 3 pole, 90 amp, 120/240VAC plug-in circuit breaker designed for reliable protection in commercial and industrial applications. Manufactured by Square D, this QO series breaker features a compact design and high interrupt rating for demanding environments.Engineered for use in QO load centers, the QO390VH offers plug-in mounting for fast installation and secure connection. It provides thermal magnetic trip protection and is rated for 22kA interrupt capacity at 120/240VAC. The breaker is suitable for both AC and DC applications, making it versatile for a wide range of electrical systems.

• Part Number: QO390VH
• Manufacturer: Square D
• Series/Frame: QO
• Poles: 3
• Amperage: 90A
• Voltage: 120/240VAC
• Interrupt Rating: 22kA @ 120/240VAC
• Mounting Type: Plug-In
• Load Side Terminal: Lugs
• Frequency: 50/60 Hz
• Width: 2.24 in
• Depth: 2.91 in
• Height: 3.5 in

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Specifications

• Part Number: QO390VH
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QO Series
• Type : QO
• Voltage : 240
• Amperage : 90
• Phase : 3
• Poles : 3
• AIC rating : 22kA@240V
• Connection : Plug-In
• Functions : Long Time and Instantaneous Trip
• Terminal Connection : Lug
• Frame Size : 100A/QO
• Temp Rating : -13–158 °F (-25–70 °C)
• MCM Size : Min. Wire Size 4 AWG Max. Wire Size 2 AWG
• Breaker Type : High Interrupting Capacity
• Protection : Thermal Magnetic

Product Data

• UPC : 785901120612
• GTIN : 00785901120612
• Country of Origin : Mexico
• Dimensions : 3.5 in (89 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)
• Weight : 1.09
• Panel Type : QO Load Centers and NQ Panelboards
• Standards : CSA, UL Listed
• Certification : UL Listed
• Wire Size : AWG 4 to AWG 2/0 Copper/Aluminum