Square D™ QO™ QO280 Standard Miniature Circuit Breaker, 120/240 V AC, 80 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 2 pole QO circuit breaker is rated at 80A at 120/240VAC. This unit provides 10kA breaking capacity and plug in mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.
-
BrandSquare D™
-
UPC785901501329
-
Manufacturer Part NumberQO280
-
CountryUSA
-
Temperature Rating40 deg C
-
Frequency Rating50/60 Hz
-
Trip TypeThermal Magnetic
-
TypeStandard
-
Connection TypeBox Lug
-
Mounting TypePlug-In
-
Voltage Rating120/240 V AC
-
Amperage Rating80 A
-
Wire Size4 to 2/0 AWG
-
Number of Poles2
-
Dimensions2.91 in L x 1.5 in W x 3.5 in H
-
Interrupt Rating10 kA
-
Phase1
- Reliable and durable
- Plug-on neutral design and shorter footprint for faster installs
- Simple design and clear instructions for quick setup
- Time-saving diagnostics with touch of a button
- Common trip
- 4 to 2/0 AWG aluminum/copper wire range
-
Alternative Part Number8072861
-
UNSPSC39121603
-
IDEA Index ID8072861
-
Package DescriptionEACH
-
Standards/ApprovalsCSA Certified|HACR Rated|PROP65: Cancer and Reproductive Harm - www.p65warnings.ca.gov|RoHS Compliant|UL Listed
-
Warranty18 months
-
RoHS
-
Specification Sheet
-
Owners/User Manual
-
Full Engineering Drawing
-
Technical Bulletin
Recently Viewed
Square D™ QO™ QO280 Standard Miniature Circuit Breaker, 120/240 V AC, 80 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 2 pole QO circuit breaker is rated at 80A at 120/240VAC. This unit provides 10kA breaking capacity and plug in mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.
Bussmann ABC-2 Electronic Fast Acting Fuse, 2 A, 250 VAC, 125 VDC, 100/10000 A Interrupt, Cylindrical Body
Bussmann ABC-2 Electronic Fast Acting Fuse, 2 A, 250 VAC, 125 VDC, 100/10000 A Interrupt, Cylindrical Body
Square D™ QO™ QOB2125 Standard Miniature Circuit Breaker, 120/240 V AC, 125 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 2 pole QO circuit breaker is rated at 125A at 120/240VAC. This unit provides 10kA breaking capacity and bolt on mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.
Square D™ QO™ QO142M200PC 1-Phase Convertible Neutral Main Breaker Load Center With Combination Flush/Surface Cover, 120/240 V AC, 200 A, 1 Poles, 22 kA Interrupt
QO Load Centers offer premium features by allowing QO breakers, ground fault interrupters, arc fault interrupters, and surge arresters to be installed inside. QO Load Centers are designed for residential and industrial use to protect electrical systems, equipment, and people. They are available in both traditional and plug on neutral configurations. There is 3 types of mains available. There is main circuit breaker, main lugs, and generator panel. Single and three phase options are available. The bus bars are tin plated copper and are shielded. Indoor and outdoors enclosures are an option. QO Load Centers enable the use of a full complement of accessories. This 1 phase load center has 42 spaces and 52 circuits. This system provides a 200A convertible main breaker in a NEMA 1 enclosure. It also includes plug on neutral, combination cover, and is UL rated. QO load center is UL Listed.
Square D™ QO™ QOB290 Standard Miniature Circuit Breaker, 120/240 V AC, 90 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This 2 pole QO circuit breaker is rated at 90A at 120/240VAC. This unit provides 10kA breaking capacity and bolt on mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.
Square D™ QOT2020 Tandem Miniature Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip
QO and QOB one, two and three pole thermal magnetic circuit breakers provide overcurrent protection and switching on ac and dc systems. These circuit breakers have an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication. They also have VisiTrip trip indication, which provides a visual indication that the circuit breaker has tripped and interrupted the circuit. A full line of features and factory installed accessories are also available such as shunt trips, auxiliary switches and alarm switches. This QO tandem mini circuit breaker has 2 one pole at 20A for 120/240VAC. This unit provides 10kA breaking capacity and plug in mounting. QO circuit breakers are UL Listed under UL File E84967 and are CSA Certified under CSA Master Contract 153555.
