Square D (Schneider Electric) QOU Miniature Circuit Breaker, Unit-Mount | Graybar Store
     
Square D (Schneider Electric) - QOU Miniature Circuit Breaker, Unit-Mount
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    QOU Miniature Circuit Breaker, Unit-Mount

    Manufacturer: Square D (Schneider Electric)
         

    Square D by Schneider Electric unit mount circuit breaker.

    • QOU miniature circuit breakers are tested and listed according to UL Standard 489 and CSA Standard C22.2 No. 5-02 for molded case circuit breakers and enclosures.
    • QOU miniature circuit breakers are unit-mount (lug/lug) thermal-magnetic circuit breakers which:
    • Provide a means to manually open a circuit.
    • Automatically open a circuit under overload or short circuit conditions.
    • Feature common tripping of all poles.
    • Have a Visi-Trip trip indicator.
    • Can be flush-, surface-, or DIN rail-mounted.
    • Has lugs at both ends (cable-in/cable-out construction).
    • Operate in any position.
    • Are fully tested, UL Listed, and CSA certified for reverse connection without restrictive line/load markings.
    • Manufacturer Square D (Schneider Electric)
    Select Filter Options Below ( 38 items found )
    Mfg Part #
    SKU
    Mounting Type
    Pole
    Amps
    Interrupting Rating
    Additional Features
    Voltage (Volts)
    Interrupt Rating
    Price
    QOU110
    88243322
    Unit Mount
    1-Pole
    10A
    10kA
    Standard
    120/240V
    $37.09 / EA
    SKU
    88243322
    Mounting Type
    Unit Mount
    Pole
    1-Pole
    Amps
    10A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $37.09 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU115
    88243324
    Unit Mount
    1-Pole
    15A
    10kA
    Standard
    120/240V
    $35.56 / EA
    SKU
    88243324
    Mounting Type
    Unit Mount
    Pole
    1-Pole
    Amps
    15A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $35.56 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU120
    88243326
    Unit Mount
    1-Pole
    20A
    10kA
    Standard
    120/240V
    $40.40 / EA
    SKU
    88243326
    Mounting Type
    Unit Mount
    Pole
    1-Pole
    Amps
    20A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $40.40 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU130
    88243331
    Unit Mount
    1-Pole
    30A
    10kA
    Standard
    120/240V
    $36.13 / EA
    SKU
    88243331
    Mounting Type
    Unit Mount
    Pole
    1-Pole
    Amps
    30A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $36.13 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU215
    88243347
    Unit Mount
    2-Pole
    15A
    10kA
    Standard
    120/240V
    $76.76 / EA
    SKU
    88243347
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    15A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $76.76 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU220
    88243349
    Unit Mount
    2-Pole
    20A
    10kA
    Standard
    120/240V
    $76.97 / EA
    SKU
    88243349
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    20A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $76.97 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU230
    88243354
    Unit Mount
    2-Pole
    30A
    10kA
    Standard
    120/240V
    $86.77 / EA
    SKU
    88243354
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    30A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $86.77 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU250
    88243363
    Unit Mount
    2-Pole
    50A
    10kA
    Standard
    120/240V
    $76.97 / EA
    SKU
    88243363
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    50A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $76.97 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU260
    88243365
    Unit Mount
    2-Pole
    60A
    10kA
    Standard
    120/240V
    $80.27 / EA
    SKU
    88243365
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    60A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $80.27 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU315
    88243371
    Unit Mount
    3-Pole
    15A
    10kA
    Standard
    240V
    $233.64 / EA
    SKU
    88243371
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    15A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    240V
    Interrupt Rating
    $233.64 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU320
    88243373
    Unit Mount
    3-Pole
    20A
    10kA
    Standard
    240V
    $237.52 / EA
    SKU
    88243373
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    20A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    240V
    Interrupt Rating
    $237.52 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU330
    88243377
    Unit Mount
    3-Pole
    30A
    10kA
    Standard
    240V
    $242.42 / EA
    SKU
    88243377
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    30A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    240V
    Interrupt Rating
    $242.42 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU340
    88243380
    Unit Mount
    3-Pole
    40A
    10kA
    Standard
    240V
    $238.40 / EA
    SKU
    88243380
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    40A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    240V
    Interrupt Rating
    $238.40 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU350
    88243385
    Unit Mount
    3-Pole
    50A
    10kA
    Standard
    240V
    $249.35 / EA
    SKU
    88243385
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    50A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    240V
    Interrupt Rating
    $249.35 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU360
    88317418
    Unit Mount
    3-Pole
    60A
    10kA
    Standard
    240V
    $248.49 / EA
    SKU
    88317418
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    60A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    240V
    Interrupt Rating
    $248.49 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU290
    88317417
    Unit Mount
    2-Pole
    90A
    10kA
    Standard
    120/240V
    $361.98 / EA
    SKU
    88317417
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    90A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $361.98 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU210
    88243345
    Unit Mount
    2-Pole
    10A
    10kA
    Standard
    120/240V
    $69.61 / EA
    SKU
    88243345
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    10A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $69.61 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU150
    88243338
    Unit Mount
    1-Pole
    50A
    10kA
    Standard
    120/240V
    $33.64 / EA
    SKU
    88243338
    Mounting Type
    Unit Mount
    Pole
    1-Pole
    Amps
    50A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $33.64 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU225
    88243352
    Unit Mount
    2-Pole
    25A
    10kA
    Standard
    120/240V
    $76.97 / EA
    SKU
    88243352
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    25A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $76.97 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU335
    92104833
    Unit Mount
    3-Pole
    35A
    10kA
    Standard
    240V
    $419.43 / EA
    SKU
    92104833
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    35A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    240V
    Interrupt Rating
    $419.43 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU345
    88243383
    Unit Mount
    3-Pole
    45A
    10kA
    Standard
    240V
    $419.43 / EA
    SKU
    88243383
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    45A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    240V
    Interrupt Rating
    $419.43 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU140
    88243335
    Unit Mount
    1-Pole
    40A
    10kA
    Standard
    120/240V
    $54.58 / EA
    SKU
    88243335
    Mounting Type
    Unit Mount
    Pole
    1-Pole
    Amps
    40A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $54.58 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU240
    88243359
    Unit Mount
    2-Pole
    40A
    10kA
    Standard
    120/240V
    $76.13 / EA
    SKU
    88243359
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    40A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $76.13 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU325
    88243375
    Unit Mount
    3-Pole
    25A
    10kA
    Standard
    240V
    $138.00 / EA
    SKU
    88243375
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    25A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    240V
    Interrupt Rating
    $138.00 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU270
    88243367
    Unit Mount
    2-Pole
    70A
    10kA
    Standard
    120/240V
    $146.80 / EA
    SKU
    88243367
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    70A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $146.80 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU3100
    88317420
    Unit Mount
    3-Pole
    100A
    10kA
    Standard
    240V
    $340.87 / EA
    SKU
    88317420
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    100A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    240V
    Interrupt Rating
    $340.87 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU235
    88243357
    Unit Mount
    2-Pole
    35A
    10kA
    Standard
    120/240V
    $74.70 / EA
    SKU
    88243357
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    35A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $74.70 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU380
    90003469
    Unit Mount
    3-Pole
    80A
    10kA
    Standard
    240V
    $340.87 / EA
    SKU
    90003469
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    80A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    240V
    Interrupt Rating
    $340.87 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU2100
    88317419
    Unit Mount
    2-Pole
    100A
    10kA
    Standard
    120/240V
    $214.49 / EA
    SKU
    88317419
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    100A
    Interrupting Rating
    10kA
    Additional Features
    Standard
    Voltage (Volts)
    120/240V
    Interrupt Rating
    $214.49 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU390
    90003470
    Unit Mount
    3-Pole
    90A
    HACR Rated
    240 V AC
    10 kA
    $612.12 / EA
    SKU
    90003470
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    90A
    Interrupting Rating
    Additional Features
    HACR Rated
    Voltage (Volts)
    240 V AC
    Interrupt Rating
    10 kA
    $612.12 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU280
    90083781
    Unit Mount
    2-Pole
    80A
    HACR Rated
    240 V AC
    10 kA
    $361.98 / EA
    SKU
    90083781
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    80A
    Interrupting Rating
    Additional Features
    HACR Rated
    Voltage (Volts)
    240 V AC
    Interrupt Rating
    10 kA
    $361.98 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU160
    88243340
    Unit Mount
    1-Pole
    60A
    HACR Rated
    240 V AC
    10 kA
    $34.82 / EA
    SKU
    88243340
    Mounting Type
    Unit Mount
    Pole
    1-Pole
    Amps
    60A
    Interrupting Rating
    Additional Features
    HACR Rated
    Voltage (Volts)
    240 V AC
    Interrupt Rating
    10 kA
    $34.82 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU310
    88243370
    Unit Mount
    3-Pole
    10A
    HACR Rated
    240 V AC
    10 kA
    $198.82 / EA
    SKU
    88243370
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    10A
    Interrupting Rating
    Additional Features
    HACR Rated
    Voltage (Volts)
    240 V AC
    Interrupt Rating
    10 kA
    $198.82 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU2125
    90003471
    Unit Mount
    2-Pole
    125A
    HACR Rated
    240 V AC
    10 kA
    $665.10 / EA
    SKU
    90003471
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    125A
    Interrupting Rating
    Additional Features
    HACR Rated
    Voltage (Volts)
    240 V AC
    Interrupt Rating
    10 kA
    $665.10 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU245
    88243361
    Unit Mount
    2-Pole
    45A
    HACR Rated
    240 V AC
    10 kA
    $118.11 / EA
    SKU
    88243361
    Mounting Type
    Unit Mount
    Pole
    2-Pole
    Amps
    45A
    Interrupting Rating
    Additional Features
    HACR Rated
    Voltage (Volts)
    240 V AC
    Interrupt Rating
    10 kA
    $118.11 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU125
    88243329
    Unit Mount
    1-Pole
    25A
    HACR Rated
    240 V AC
    10 kA
    $54.58 / EA
    SKU
    88243329
    Mounting Type
    Unit Mount
    Pole
    1-Pole
    Amps
    25A
    Interrupting Rating
    Additional Features
    HACR Rated
    Voltage (Volts)
    240 V AC
    Interrupt Rating
    10 kA
    $54.58 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU370
    89024115
    Unit Mount
    3-Pole
    70A
    HACR Rated
    240 V AC
    10 kA
    $286.59 / EA
    SKU
    89024115
    Mounting Type
    Unit Mount
    Pole
    3-Pole
    Amps
    70A
    Interrupting Rating
    Additional Features
    HACR Rated
    Voltage (Volts)
    240 V AC
    Interrupt Rating
    10 kA
    $286.59 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock
    QOU120B
    98306988
    Unit Mount
    1-Pole
    20A
    HACR Rated
    240 V AC
    5 kA; 10 kA
    $29.85 / EA
    SKU
    98306988
    Mounting Type
    Unit Mount
    Pole
    1-Pole
    Amps
    20A
    Interrupting Rating
    Additional Features
    HACR Rated
    Voltage (Volts)
    240 V AC
    Interrupt Rating
    5 kA; 10 kA
    $29.85 / EA
    Availability in Zip Code:

    Ship: In Stock
    Pick Up: In Stock