Square D QOUR120 Mini Circuit Breaker, Q, 20 Amp

Product Description

The SQUARE D QOUR120 miniature circuit breaker is ideal for OEM applications. Equipped with a rotated fixing lug, it is used for overcurrent protection and switching on AC and DC electrical systems. This standard circuit breaker automatically opens a circuit under overload or short circuit conditions.

• Automatically open a circuit under overload or short circuit conditions
• Can be flush-, surface-, or DIN rail- Mounted
• Are fully tested, UL Listed, and CSA certified for reverse connection without restrictive line/load markings

Product Highlights

Miniature circuit breaker for overcurrent protection and switching on both AC and DC electrical systems. It can be mounted in multiple ways and has lugs at both ends.

Product Information

Standard Information

• Brand: SQUARE D
• Manufacturer Part Number: QOUR120
• Country of Origin: Mexico

Technical Specifications

• Type: Miniature circuit-breaker
• Brand: Square D
• Depth: 2.95 Inch
• Width: 0.75 in
• Height: 4.05 Inch
• Length: 2.95 in
• Voltage: 120 Volt
• Amperage: 20 Amp
• Sub Brand: QOU
• Product UPC: 78590107926
• 12-Digit UPC: 785901079262
• Applications: HACR and Switching Duty rated
• Mounting Type: Unit Mount
• TC Connection: AWG 14...AWG 2 ALUMINIUM/COPPER,SLOTTED BOX LUGS, LINE SIDE-SLOTTED BOX LUGS, LOAD SIDE
• Certifications: CSA,IEC,UL Listed
• Number of Poles: 1 Pole
• Interrupt Rating: 5, 10 kAIC
• Line Rated Current: 20 A
• Circuit Breaker Type: Standard
• Short Circuit Current: 10 kA
• Connection: Slotted box lugs, line side;slotted box lugs, load side;AWG 14...AWG 2 aluminium/copper
• UPC: 785901079262
• GTIN: 00785901079262
• Voltage Rating: 120/240 V AC;120 V AC;48 V DC
• Series: QOU
• Standards: IEC, CSA, UL Listed
• AC Voltage Rating: 120/240VAC
• DC Voltage Rating: 48V DC
• Terminal Connection: Slotted Box Lug
• Circuit Breaker Mounting Style: Surface/DIN Rail
• Amps: 20 A
• Max. Wire Size: 2 AWG (Cu/Al)
• Min. Wire Size: 14 AWG (Cu/Al)
• Circuit Breaker Actuator: Toggle
• Compatible Panelboard/Load Center Series: QO
• Phase: Single
• Max. AIR Rating: 10kA at 120/240V AC
• For Use With: Air Conditioning and Refrigeration Equipment; Heating
• Frame Size: 100A/QOU
• Part Number #: QOU120
• Frame: QOU