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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

      • 41 products available

        • Best price
          Schneider Eletric QH115 Picture

          QH115

          Mini CB, QO, 15 A, 1P, 120/240 V, 65 kA, Plug in

          117.00 USD

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          Schneider Eletric QH1151021 Picture

          QH1151021

          Mini CB, QO, 15 A, 1P, 120/240 V, 65 kA, Plug in, Shunt Trip

          306.00 USD

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          Schneider Eletric QH120 Picture

          QH120

          Mini CB, QO, 20 A, 1P, 120/240 V, 65 kA, Plug in

          117.00 USD

        • Best price
          Schneider Eletric QH1201021 Picture

          QH1201021

          Mini CB, QO, 20 A, 1P, 120/240 V, 65 kA, Plug in, Shunt Trip

          306.00 USD

        • Best price
          Schneider Eletric QH1202100 Picture

          QH1202100

          Mini CB, QO, 20 A, 1P, 120/240 V, 65 kA, Plug in, Alarm Switch

          249.00 USD

        • Best price
          Schneider Eletric QH125 Picture

          QH125

          Mini CB, QO, 25 A, 1P, 120/240 V, 65 kA, Plug in

          117.00 USD

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          Schneider Eletric QH130 Picture

          QH130

          Mini CB, QO, 30 A, 1P, 120/240 V, 65 kA, Plug in

          117.00 USD

        • Best price
          Schneider Eletric QH1302100 Picture

          QH1302100

          Mini CB, QO, 30 A, 1P, 120/240 V, 65 kA, Plug in, Alarm Switch

          249.00 USD

        • Best price
          Schneider Eletric QH215 Picture

          QH215

          Mini CB, QO, 15 A, 2P, 120/240 V, 65 kA, Plug in

          293.00 USD

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          Schneider Eletric QH220 Picture

          QH220

          Mini CB, QO, 20 A, 2P, 120/240 V, 65 kA, Plug in

          293.00 USD