QOU220 - Square D 20 Amp 2 Pole 120/240VAC Circuit Breaker, 10kA Interrupt Rating, QOU Frame

QOU220

QOU220 is a 20 Amp, 2 Pole miniature circuit breaker from Square D designed for 120/240VAC and 48VDC applications with a 10kA interrupt rating.This QOU series thermal magnetic breaker features a bolt-on connection, LI (long-time and instantaneous) trip functions, and is suitable for unit, surface, and DIN rail mounting. It supports wire sizes from AWG 14 to AWG 2 for both copper and aluminum wiring. Certified to UL, CSA, and IEC standards, it is HACR rated for HVAC and refrigeration equipment protection.

Key Specifications
• Amperage: 20 A
• Voltage: 120/240 VAC, 48 VDC
• Poles: 2
• Interrupt Rating: 10 kA at 120/240 VAC
• Frame: QOU
• Trip Unit: Thermal Magnetic with LI functions
• Mounting Type: Unit, Surface, DIN Rail
• Connection Type: Bolt-On with slotted box lugs
• Wire Size: AWG 14 to AWG 2 (Copper/Aluminum)
• Certifications: UL, CSA, IEC
• Dimensions (H x W x D): 4.05 x 1.5 x 2.95 inches
• Application: HACR and Switching Duty Rated

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Specifications

• Part Number: QOU220
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOU Series
• Type : QOU
• Voltage : 120/240
• Amperage : 20
• Phase : 1
• Poles : 2
• AIC rating : 10kA@240V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous Trip
• Terminal Connection : Slotted Box Lug (Reversible Line and Load)
• Frame Size : 100A/QOU
• Temp Rating : -13–158 °F (-25–70 °C)
• MCM Size : Min. Wire Size 14 AWG Max. Wire Size 2 AWG
• Breaker Type : Standard
• Protection : Thermal Magnetic

Product Data

• UPC : 785901418689
• GTIN : 00785901418689
• Country of Origin : Mexico
• Dimensions : 4.05 in (102.87 mm) x 1.5 in (38.1 mm) x 2.95 in (74.93 mm) (Height x Width x Depth)
• Weight : 0.76
• 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