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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

      • 61 products available

        • Best price
          Schneider Eletric QOBXD110 Picture

          QOBXD110

          Mini CB, QO, 10 A, 1P, 240/415 V, 3 kA, Bolt on

          39.80 USD

        • Best price
          Schneider Eletric QOBXD116 Picture

          QOBXD116

          Mini CB, QO, 16A, 1P, 240/415 V, 3 kA, Bolt on

          39.80 USD

        • Best price
          Schneider Eletric QOBXD120 Picture

          QOBXD120

          Mini CB, QO, 20 A, 1P, 240/415 V, 3 kA, Bolt on

          39.80 USD

        • Best price
          Schneider Eletric QOBXD125 Picture

          QOBXD125

          Mini CB, QO, 25 A, 1P, 240/415 V, 3 kA, Bolt on

          39.80 USD

        • Best price
          Schneider Eletric QOBXD132 Picture

          QOBXD132

          Mini CB, QO, 32A, 1P, 240/415 V, 3 kA, Bolt on

          39.80 USD

        • Best price
          Schneider Eletric QOBXD140 Picture

          QOBXD140

          Mini CB, QO, 40 A, 1P, 240/415 V, 3 kA, Bolt on

          39.80 USD

        • Best price
          Schneider Eletric QOBXD145 Picture

          QOBXD145

          Mini CB, QO, 45 A, 1P, 240/415 V, 3 kA, Bolt on

          39.80 USD

        • Best price
          Schneider Eletric QOBXD150 Picture

          QOBXD150

          Mini CB, QO, 50 A, 1P, 240/415 V, 3 kA, Bolt on

          39.80 USD

        • Best price
          Schneider Eletric QOBXD163 Picture

          QOBXD163

          Mini CB, QO, 63A, 1P, 240/415 V, 3 kA, Bolt on

          39.80 USD

        • Best price
          Schneider Eletric QOBXD210 Picture

          QOBXD210

          Mini CB, QO, 10 A, 2P, 240/415 V, 3 kA, Bolt on

          89.00 USD