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Square D QOU145 1-Pole 45 Amp 120/240 Volt Thermal Magnetic/Common Trip Miniature Circuit Breaker

Manufacturer: Square-D / Schneider | Catalog # QOU145 | Cooper Electric Part # 549265
$60.30 /ea
ea
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CA Prop65 Warning CA Prop65 Warning Product Brochure Product Catalog Page Product Spec Sheet
QO™ and QOU Miniature Circuit Breakers, QOU145, is ideal for OEM applications. QOU miniature circuit breakers are used for overcurrent protection and switching on both AC and DC electrical systems. These Breakers These Breakers provide a means to manually open a circuit.

Technical Information

Amperage
45 Amp
Applications
HACR RATED
Circuit Breaker Type
Standard
Interrupt Rating
10 kAIC
Line Rated Current
45 A
Mounting Type
Unit Mount
Number of Poles
1 Pole
Short Circuit Current
5 kA
TC Connection
LINE: BOX LUG - LOAD: BOX LUG #14-2 AWG(AL/CU)
Type
MINIATURE CIRCUIT BREAKER
Voltage
120 Volt

Manufacturer Information

Brand
QOU
Sub Brand
QOU

General Product Info

12-Digit UPC
785901489139
GTiN
00785901489139
Product UPC
78590148913

Dimensions

Depth
2.95 Inch
Height
4.05 Inch
Length
2.95 Inch
Warranty Length
18 mth
Width
0.75 in

Certifications and Compliance

CA Prop65 Warning
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Certifications
CSA,IEC,UL Listed
Country of Origin
Mexico
  • Are fully tested, UL Listed, and CSA certified for reverse connection without restrictive line/load markings
  • Can be flush-, surface-, or DIN rail- Mounted
  • Visi-Trip™ on all the circuit breakers for easy trip detection
  • Operate in any position
  • has lugs at both ends (cable-in/cable-out construction)
  • Automatically open a circuit under overload or short circuit conditions
  • Feature common tripping of all poles
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