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- 14 to 8 AWG aluminum/copper wire
- QO and QOB circuit breakers have an overcenter, trip-free toggle mechanism with quick-make, quickbreak action and positive handle indication
- The tripping mechanisms in two-and three-pole circuit breakers operate such that an overcurrent on any pole of the circuit breaker will cause all poles of the circuit breaker to open simultaneously
- Plug-on QO circuit breakers are for use in QO load centers, NQ and NQOD panelboards, OEM mounting bases, and Speed D switchboard distribution panels
- 14 - 10 AWG copper, 14 - 8 AWG copper/aluminum
- Common trip
- Standard
- https://www.youtube.com/watch?v=abIf06C7qgc
Specifications
Brand: Square D
Actuator Type: Toggle
Amperage Rating: 20, 20 A
Dimensions: 2.91 in L x 2.25 in W x 3 in H
Frame: QO
Frequency Rating: 60, 60 Hz
Interrupt Rating: 10, 10 kA
Number of Poles: 3
Phase: 3, 3 ph
Temperature Rating (Degrees F): 104, 40 deg C
Trip Type: Thermal Magnetic, Thermal/Magnetic
Type: Standard
Voltage Rating: 240, 240 VAC
Wire Size: 14 to 8, 14 to 8 AWG
Connection type: Pressure Plate
Country of origin: MX, US
Mounting type: Plug-In, Plug-On
Manufacturer Name: Schneider Electric
UNSPSC: 39121603
UPC: 00785901400684
Square D QO320 Qo Miniature Circuit Breaker
Square D QO Miniature Circuit Breaker, Standard, 240 VAC, 20 A, 60 Hz, 10 kA Interrupt, Thermal/Magnetic Trip, 3 Pole, 3 ph, Toggle Actuator, Pressure Plate, 14 to 8 AWG Wire, Plug-In Mount, 40 deg C, 2.91 in L x 2.25 in W x 3 in H
Additional Description: SQD -QO320 MINIATURE CIRCUIT BREAKER 240V 20A 20A
Catalog Description: Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 10kA, plug in
Item FeaturesFor QO load centers, NQ and NQOD panel boards and OEM mounting bases and Speed-D switchboard distribution panels applications
Item Features
Item FeaturesCSA Certified|HACR Rated|PROP65: This product can expose you to chemicals including: Diisononyl phthalate (DINP), which is known to the State of California to cause cancer and Di-isodecyl phthalate (DIDP), which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov|RoHS Compliant|UL Listed