Square D™ QO250 Standard Miniature Circuit Breaker, 120/240 V AC, 50 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 50A 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™
-
UPC785901400523
-
Manufacturer Part NumberQO250
-
CountryUSA
-
Temperature Rating40 deg C
-
FrameQO
-
Frequency Rating50/60 Hz
-
Trip TypeThermal Magnetic
-
TypeStandard
-
Connection TypeBox Lug
-
Mounting TypePlug-In
-
Voltage Rating120/240 V AC
-
Amperage Rating50 A
-
Wire Size8 to 2 AWG
-
Number of Poles2
-
Dimensions2.91 in L x 1.5 in W x 3.12 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
- 8 to 2 AWG aluminum/copper wire
- Standard
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 1D313 |
-
Alternative Part Number8027916|16058188
-
UNSPSC39121603
-
IDEA Index ID8027916
-
Package DescriptionEACH
-
Standards/ApprovalsCSA 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
-
Warranty18 months
-
RoHS
-
Specification Sheet
-
Instruction/Installation Manual
-
Owners/User Manual
-
Technical Bulletin
Recently Viewed
Square D™ QO250 Standard Miniature Circuit Breaker, 120/240 V AC, 50 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 50A 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.
Apex® A-314 Socket and Ratchet Wrench Adapter, Hex x Square Drive, 7/16 x 3/8 in Male Drive, Male x Male Adapter, ASME B107.113, High Carbon Alloy Steel
Apex® A-314 Socket and Ratchet Wrench Adapter, Hex x Square Drive, 7/16 x 3/8 in Male Drive, Male x Male Adapter, ASME B107.113, High Carbon Alloy Steel
6-RIB POLY-V V-BELT-PIX210J6 >
8" ECONOMY C-CLAMPS-JOR1480 >
The SKF N310M is a single-row cylindrical roller bearing featuring a machined brass cage (denoted by the suffix M) and an N-design configuration (two integral flanges on the inner ring and no flanges on the outer ring). It is built for high radial load capacity and allows axial displacement in both directions
HCI Preferred Supplier 30058 Rigid Adapter, 3/4 x 1/2 in, MGH x MIP, Brass
