Square D

Square D Products

Shop Square D products at Bargain Supply Network, a trusted industrial supply distributor serving warehouses, contractors, facility maintenance teams, manufacturers, schools, and government buyers across the United States.

Square D specializes in Load Centers, Circuit Breakers, and Ground Bar Kits for commercial, industrial, warehouse, and maintenance applications. Browse our selection with competitive pricing, quote support, and nationwide shipping.

✓ Competitive pricing
✓ Bulk and freight quote support
✓ Nationwide shipping
✓ Trusted industrial manufacturers

Why Buy Square D from Bargain Supply Network?

Bargain Supply Network provides reliable access to Square D Load Centers, Circuit Breakers, and Ground Bar Kits for warehouses, contractors, maintenance teams, and industrial facilities. Whether you are replenishing supplies, completing a project, or sourcing replacement products, we help streamline procurement with dependable sourcing and responsive support.

Our team works with businesses across the U.S. to provide fast quotes, competitive pricing, and efficient delivery on industrial supply orders of all sizes.

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Products 1369-1392 of 2080
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Square D QOB350 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker Image
Availability: Direct Supplier Stock
Item #: 65916710-MS -

QOB350 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker

Retail: $434.53
Price: $421.49

    Square D QOB350 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

    Square D QOB350 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

    Square D QOB3501021 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker Image
    Availability: Direct Supplier Stock
    Item #: 69668812-MS -

    QOB3501021 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker

    Retail: $622.57
    Price: $603.89

      Square D QOB3501021 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

      Square D QOB3501021 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

      Square D QOB350VH 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker Image
      Availability: Direct Supplier Stock
      Item #: 69660363-MS -

      QOB350VH 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker

      Retail: $635.42
      Price: $616.36

        Square D QOB350VH 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

        Square D QOB350VH 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 50 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

        Square D QOB360 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker Image
        Availability: Direct Supplier Stock
        Item #: 69529410-MS -

        QOB360 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker

        Retail: $426.10
        Price: $413.32

          Square D QOB360 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

          Square D QOB360 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

          Square D QOB3601021 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker Image
          Availability: Direct Supplier Stock
          Item #: 69660504-MS -

          QOB3601021 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker

          Retail: $618.14
          Price: $599.60

            Square D QOB3601021 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

            Square D QOB3601021 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

            Square D QOB360VH 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker Image
            Availability: Direct Supplier Stock
            Item #: 69529360-MS -

            QOB360VH 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker

            Retail: $635.42
            Price: $616.36

              Square D QOB360VH 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

              Square D QOB360VH 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 60 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

              Square D QOB370 70 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker Image
              Availability: Direct Supplier Stock
              Item #: 69660496-MS -

              QOB370 70 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker

              Retail: $532.24
              Price: $516.27

                Square D QOB370 70 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 70 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                Square D QOB370 70 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 70 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 8-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                Square D QOB380 80 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker Image
                Availability: Direct Supplier Stock
                Item #: 69529402-MS -

                QOB380 80 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker

                Retail: $482.15
                Price: $467.69

                  Square D QOB380 80 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 80 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 4-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                  Square D QOB380 80 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 80 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 4-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                  Square D QOB390 90 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker Image
                  Availability: Direct Supplier Stock
                  Item #: 69660488-MS -

                  QOB390 90 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker

                  Retail: $580.61
                  Price: $563.19

                    Square D QOB390 90 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 90 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 4-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                    Square D QOB390 90 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 90 Amp, 240 VAC, 3 Pole, Bolt On Miniature Circuit Breaker 4-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                    Square D QOU110 10 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                    Availability: Direct Supplier Stock
                    Item #: 69531861-MS -

                    QOU110 10 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                    Retail: $55.38
                    Price: $53.72

                      Square D QOU110 10 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 10 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                      Square D QOU110 10 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 10 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                      Square D QOU1100 100 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                      Availability: Direct Supplier Stock
                      Item #: 69529352-MS -

                      QOU1100 100 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                      Retail: $255.43
                      Price: $247.77

                        Square D QOU1100 100 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 100 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

                        Square D QOU1100 100 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 100 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                        Square D QOU115 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                        Availability: Direct Supplier Stock
                        Item #: 69531879-MS -

                        QOU115 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                        Retail: $57.09
                        Price: $55.38

                          Square D QOU115 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                          Square D QOU115 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                          Square D QOU115VH 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                          Availability: Direct Supplier Stock
                          Item #: 69668929-MS -

                          QOU115VH 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                          Retail: $144.52
                          Price: $140.18

                            Square D QOU115VH 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

                            Square D QOU115VH 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 15 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                            Square D QOU120 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                            Availability: Direct Supplier Stock
                            Item #: 69529345-MS -

                            QOU120 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                            Retail: $57.82
                            Price: $56.09

                              Square D QOU120 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                              Square D QOU120 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                              Square D QOU120HM 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                              Availability: Direct Supplier Stock
                              Item #: 69529337-MS -

                              QOU120HM 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                              Retail: $57.68
                              Price: $55.95

                                Square D QOU120HM 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

                                Square D QOU120HM 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                Square D QOU120VH 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                                Availability: Direct Supplier Stock
                                Item #: 54423611-MS -

                                QOU120VH 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                                Retail: $119.54
                                Price: $115.95

                                  Square D QOU120VH 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

                                  Square D QOU120VH 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 20 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                  Square D QOU125 25 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                                  Availability: Direct Supplier Stock
                                  Item #: 69668887-MS -

                                  QOU125 25 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                                  Retail: $57.54
                                  Price: $55.81

                                    Square D QOU125 25 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 25 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                    Square D QOU125 25 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 25 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                    Square D QOU130 30 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                                    Availability: Direct Supplier Stock
                                    Item #: 69531887-MS -

                                    QOU130 30 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                                    Retail: $55.24
                                    Price: $53.58

                                      Square D QOU130 30 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 30 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                      Square D QOU130 30 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 30 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                      Square D QOU135 35 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                                      Availability: Direct Supplier Stock
                                      Item #: 54423629-MS -

                                      QOU135 35 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                                      Retail: $58.65
                                      Price: $56.89

                                        Square D QOU135 35 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 35 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                        Square D QOU135 35 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 35 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                        Square D QOU140 40 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                                        Availability: Direct Supplier Stock
                                        Item #: 69529311-MS -

                                        QOU140 40 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                                        Retail: $53.72
                                        Price: $52.11

                                          Square D QOU140 40 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 40 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                          Square D QOU140 40 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 40 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                          Square D QOU14100JBAF 100 Amp Circuit Breaker Jumper Bar Assembly Image
                                          Availability: Direct Supplier Stock
                                          Item #: 69529170-MS -

                                          QOU14100JBAF 100 Amp Circuit Breaker Jumper Bar Assembly

                                          Retail: $92.96
                                          Price: $90.17

                                            Square D QOU14100JBAF 100 Amp Circuit Breaker Jumper Bar Assembly 100 Amp Circuit Breaker Jumper Bar Assembly Use with QOU Circuit Breaker (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                            Square D QOU14100JBAF 100 Amp Circuit Breaker Jumper Bar Assembly 100 Amp Circuit Breaker Jumper Bar Assembly Use with QOU Circuit Breaker (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                            Square D QOU14100JBAL 100 Amp Circuit Breaker Jumper Bar Assembly Image
                                            Availability: Direct Supplier Stock
                                            Item #: 69668937-MS -

                                            QOU14100JBAL 100 Amp Circuit Breaker Jumper Bar Assembly

                                            Retail: $85.92
                                            Price: $83.34

                                              Square D QOU14100JBAL 100 Amp Circuit Breaker Jumper Bar Assembly 100 Amp Circuit Breaker Jumper Bar Assembly Use with QOU Circuit Breaker (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                              Square D QOU14100JBAL 100 Amp Circuit Breaker Jumper Bar Assembly 100 Amp Circuit Breaker Jumper Bar Assembly Use with QOU Circuit Breaker (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                              Square D QOU150 50 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                                              Availability: Direct Supplier Stock
                                              Item #: 69660348-MS -

                                              QOU150 50 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                                              Retail: $40.18
                                              Price: $38.97

                                                Square D QOU150 50 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 50 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                                Square D QOU150 50 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 50 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                                Square D QOU160 60 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
                                                Availability: Direct Supplier Stock
                                                Item #: 69660330-MS -

                                                QOU160 60 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

                                                Retail: $57.23
                                                Price: $55.51

                                                  Square D QOU160 60 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 60 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                                  Square D QOU160 60 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 60 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

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