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.
-
BrandSquare D™
-
UPC785901031116
-
Manufacturer Part NumberQOB2125
-
CountryUSA
-
Temperature Rating40 deg C
-
Frequency Rating50/60 Hz
-
Trip TypeThermal Magnetic
-
TypeStandard
-
Connection TypeBox Lug
-
Mounting TypeBolt-On
-
Voltage Rating120/240 V AC
-
Amperage Rating125 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 Number8156845
-
UNSPSC39121603
-
IDEA Index ID8156845
-
Package DescriptionEACH
-
Standards/ApprovalsCSA C22.2 File No. 5|CSA Certified|HACR Rated|PROP65: Cancer and Reproductive harm - www.P65warnings.ca.gov|RoHS Compliant|UL File No. 489|UL Listed
-
Warranty18 months
-
RoHS
-
Catalog
-
Specification Sheet
-
Owners/User Manual
Recently Viewed
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.
3/8" X 2" SAE GR-5 Hex Head Capscrew
1/2" X 17" TURNBUCKLE-NTL221903 >
Gates® Power Transmission Hi-Power® II B187 Banded Heavy Duty V-Belt, B Section, 21/32 in W Top, 190 in L Outside, 13/32 in THK, EPDM
The wrapped classical section Hi-Power™ V-belt has a long reputation for reliability on agricultural and industrial applications. The arched top of the Hi-Power belt provides superior strength to prevent "dishing" and distortion of the tensile section. The cords are properly aligned, each of them carrying its full share of the load.
Enerpac® RCH-123 Single Acting Spring Return Plunger Cylinder, 12 ton Capacity, 2.13 in Dia Bore, 3 in L Stroke, 7-1/4 in H Retract, 1.38 in Dia Rod, 10000 psi
Enerpac® RCH-123 Single Acting Spring Return Plunger Cylinder, 12 ton Capacity, 2.13 in Dia Bore, 3 in L Stroke, 7-1/4 in H Retract, 1.38 in Dia Rod, 10000 psi
Browning® 767478 VTWS 200 Non-Expansion Normal Duty Take-Up Ball Bearing Unit, 1-7/16 in Dia Bore, 5 in L x 1-3/4 in W x 4 in H, 5782 lb Dynamic/3493 lb Static Load
Browning® mounted ball bearings feature multiple housing styles, materials and configurations, an extended inner race insert bearing with ball riding nylon retainer. The insert features a rivet to prevent outer ring rotation and is available with setscrew, eccentric, or BOA concentric locking collar. The contact seal, with black oxide treated flinger provides a good balance between contaminant resistance, grease loss and friction. Depending on your preference, these bearings are available in inch and metric bore with a wide variety of cast iron, stamped steel or rubber mount housings or specific industry solutions as illustrated on the pages to follow.
