QOU320 - Square D 20 Amp 3 Pole 240V QOU Series Circuit Breaker

QOU320

QOU320 is a 20 Amp, 3 Pole circuit breaker from Square D's QOU series designed for reliable protection in electrical systems.This Square D QOU320 circuit breaker features a thermal magnetic trip unit with a 10 kA interrupt rating at 240 VAC and supports both 120/240 VAC and 48 VDC voltage ratings. It is a bolt-on type breaker with DIN rail mounting compatibility, suitable for 3-phase systems. The breaker accommodates copper or aluminum wiring from 14 to 2 AWG and is certified for standard miniature circuit breaker applications.

Key Specifications
• Amperage: 20 Amp
• Voltage Rating: 120/240 VAC, 48 VDC
• Number of Poles: 3
• Mounting Type: DIN Rail / Bolt-On
• Interrupt Rating: 10 kA at 240 VAC
• Series/Frame: QOU
• Trip Unit: Thermal Magnetic
• Wire Range: 14 to 2 AWG Copper/Aluminum
• Phase: 3
• UPC: 785901418894
• GTIN: 785901418894

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Specifications

• Part Number: QOU320
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOU Series
• Type : QOU
• Voltage : 240
• Amperage : 20
• Phase : 3
• Poles : 3
• AIC rating : 10kA@240V
• Connection : Bolt-On
• Functions : Long Time and Instantaneous Trip
• Terminal Connection : Slotted Box Lug (Reversible Line and Load)
• Frame Size : 100A/QOU
• MCM Size : Min. Wire Size 14 AWG Max. Wire Size 2 AWG
• Breaker Type : Standard
• Protection : Thermal Magnetic

Product Data

• UPC : 785901418894
• GTIN : 00785901418894
• Country of Origin : Mexico
• Dimensions : 4.05 in (102.87 mm) x 2.25 in (57.15 mm) x 2.95 in (74.93 mm) (Height x Width x Depth)
• Weight : 1.101
• Panel Type : Air Conditioning and Refrigeration Equipment, Heating
• Standards : CSA, IEC, UL listed
• Certification : IEC, UL listed
• Wire Size : AWG 14...AWG 2 aluminium/copper