QO120 - Square D 20 Amp 1 Pole 120/240VAC 10kA Plug-In Circuit Breaker, QO Series, Thermal Magnetic Trip, UL/CSA Listed

QO120

QO120 is a Square D 20 Amp, 1-pole, 120/240VAC plug-in circuit breaker designed for reliable circuit protection in residential and light commercial applications.

This thermal magnetic circuit breaker features a 10kA interrupting rating, Visi-Trip indicator for easy identification of tripped breakers, and is compatible with QO load centers and NQ panelboards. It is mercury-free, RoHS and REACh compliant, and offers both long-time and instantaneous trip functions for enhanced safety.

Key Specifications
• Amperage: 20A
• Voltage: 120/240VAC, 48VDC
• Poles: 1
• Mounting Type: Plug-In
• Interrupt Rating: 10kAIC at 240V
• Series/Frame: QO
• Trip Unit: Thermal Magnetic (LI – Long-Time and Instantaneous)
• Certifications: UL, CSA, RoHS, REACh, HACR
• Wire Size: 14–8 AWG Copper or Aluminum
• Temperature Rating: 104°F
• Actuator Type: Paddle
• Visi-Trip Indicator: Yes

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Specifications

• Part Number: QO120
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QO SEries
• Type : QO
• Voltage : 120/240 AC
• Amperage : 20
• Phase : 1
• Poles : 1
• AIC rating : 10kA@240V
• Connection : Plug-In
• Functions : LI - Long-Time and Instantaneous
• Terminal Connection : Pressure plate
• Frame Size : 100A/QO
• Temp Rating : -13–158 °F (-25–70 °C)
• MCM Size : Min. Wire Size 14 AWG Max. Wire Size 8 AWG
• Breaker Type : Standard
• Protection : Thermal Magnetic

Product Data

• UPC : 785901400103
• GTIN : 00785901400103
• Country of Origin : United States
• Dimensions : 3.0 in (76 mm) x 0.7 in (19 mm) x 2.9 in (74 mm) (Height x Width x Depth)
• Weight : 0.27 lb
• Panel Type : QO Load Centers and NQ Panelboards
• Standards : CSA Certified, HACR, Switch Duty, UL Listed
• Certification : HACR, Switch Duty, UL Listed
• Wire Size : AWG 14 to AWG 8 Copper or Aluminum