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Square D™ QO™ and QOB Miniature Circuit Breakers

QO(B) miniature circuit breakers for QO systems

QO(B) circuit breakers come in plug-on or bolt-on options and a complete range of amperages and interrupting ranges to fit into various QO distribution panels. QO is the “World’s Finest” Industry leading offer since 1955, with features engineered for faster installation, reliability and quality.

Schneider Eletric Square D Picture
Square D™ QO™ and QOB Miniature Circuit Breakers
  Back   Miniature Circuit Breakers

Square D™ QO™ and QOB Miniature Circuit Breakers

      • 128 products available

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          Schneider Eletric QOB220EPD1200 Picture

          QOB220EPD1200

          Mini CB, QO, 20 A, 2P, 120/240 V, 10 kA, Bolt on, EPD, Aux Switch 1A

          803.00 USD

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          Schneider Eletric QOB220EPD1201 Picture

          QOB220EPD1201

          Mini CB, QO, 20 A, 2P, 120/240 V, 10 kA, Bolt on, EPD, Aux Switch 1B

          803.00 USD

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          Schneider Eletric QOB220EPD2100 Picture

          QOB220EPD2100

          Mini CB, QO, 20 A, 2P, 120/240 V, 10 kA, Bolt on, EPD, Alarm Switch

          803.00 USD

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          Schneider Eletric QOB220EPD5237 Picture

          QOB220EPD5237

          Mini CB, QO, 20 A, 2P, 120/240 V, 10 kA, Bolt on, EPD

          804.00 USD

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          Schneider Eletric QOB225EPD Picture

          QOB225EPD

          Mini CB, QO, 25 A, 2P, 120/240 V, 10 kA, Bolt on, EPD

          671.00 USD

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          Schneider Eletric QOB230EPD Picture

          QOB230EPD

          Mini CB, QO, 30 A, 2P, 120/240 V, 10 kA, Bolt on, EPD

          671.00 USD

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          The maximum number of products that can be compared is 4
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          Schneider Eletric QOB230EPD1200 Picture

          QOB230EPD1200

          Mini CB, QO, 30 A, 2P, 120/240 V, 10 kA, Bolt on, EPD, Aux Switch 1A

          803.00 USD

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          The maximum number of products that can be compared is 4
        • Best price
          Schneider Eletric QOB230EPD1201 Picture

          QOB230EPD1201

          Mini CB, QO, 30 A, 2P, 120/240 V, 10 kA, Bolt on, EPD, Aux Switch 1B

          803.00 USD

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          The maximum number of products that can be compared is 4
        • Best price
          Schneider Eletric QOB230EPD2100 Picture

          QOB230EPD2100

          Mini CB, QO, 30 A, 2P, 120/240 V, 10 kA, Bolt on, EPD, Alarm Switch

          804.00 USD

          Add to My Products Remove from My Products
          The maximum number of products that can be compared is 4
        • Best price
          Schneider Eletric QOB230EPD5237 Picture

          QOB230EPD5237

          Mini CB, QO, 30 A, 2P, 120/240 V, 10 kA, Bolt on, EPD

          804.00 USD

          Add to My Products Remove from My Products
          The maximum number of products that can be compared is 4