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 1393-1416 of 2080
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Square D QOU170 70 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
Availability: Direct Supplier Stock
Item #: 69660322-MS -

QOU170 70 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

Retail: $100.15
Price: $97.15

    Square D QOU170 70 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 70 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

    Square D QOU170 70 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 70 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

    Square D QOU180 80 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker Image
    Availability: Direct Supplier Stock
    Item #: 69660314-MS -

    QOU180 80 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker

    Retail: $168.82
    Price: $163.76

      Square D QOU180 80 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 80 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

      Square D QOU180 80 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 80 Amp, 240 VAC, 1 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

      Square D QOU200 60 Amp, 2 Pole, DIN Rail Mount Miniature Circuit Breaker Image
      Availability: Direct Supplier Stock
      Item #: 69660306-MS -

      QOU200 60 Amp, 2 Pole, DIN Rail Mount Miniature Circuit Breaker

      Retail: $77.67
      Price: $75.34

        Square D QOU200 60 Amp, 2 Pole, DIN Rail Mount Miniature Circuit Breaker 60 Amp, 2 Pole, DIN Rail Mount Miniature Circuit Breaker 12-2/0 AWG, 2.98 Inch Deep x 4.05 Inch High x 1-1/2 Inch Wide...

        Square D QOU200 60 Amp, 2 Pole, DIN Rail Mount Miniature Circuit Breaker 60 Amp, 2 Pole, DIN Rail Mount Miniature Circuit Breaker 12-2/0 AWG, 2.98 Inch Deep x 4.05 Inch High x 1-1/2 Inch Wide (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

        Square D QOU210 10 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
        Availability: Direct Supplier Stock
        Item #: 69529303-MS -

        QOU210 10 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

        Retail: $119.15
        Price: $115.58

          Square D QOU210 10 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 10 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

          Square D QOU210 10 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 10 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

          Square D QOU2100 100 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
          Availability: Direct Supplier Stock
          Item #: 69668895-MS -

          QOU2100 100 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

          Retail: $315.09
          Price: $305.64

            Square D QOU2100 100 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 100 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

            Square D QOU2100 100 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 100 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

            Square D QOU2125 125 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
            Availability: Direct Supplier Stock
            Item #: 69660298-MS -

            QOU2125 125 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

            Retail: $534.32
            Price: $518.29

              Square D QOU2125 125 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 125 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

              Square D QOU2125 125 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 125 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

              Square D QOU215 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
              Availability: Direct Supplier Stock
              Item #: 69531895-MS -

              QOU215 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

              Retail: $117.64
              Price: $114.11

                Square D QOU215 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                Square D QOU215 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                Square D QOU2155283 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                Availability: Direct Supplier Stock
                Item #: 69529295-MS -

                QOU2155283 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                Retail: $158.40
                Price: $153.65

                  Square D QOU2155283 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                  Square D QOU2155283 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 15 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                  Square D QOU220 20 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                  Availability: Direct Supplier Stock
                  Item #: 62912704-MS -

                  QOU220 20 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                  Retail: $126.67
                  Price: $122.87

                    Square D QOU220 20 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 20 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                    Square D QOU220 20 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 20 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                    Square D QOU225 25 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                    Availability: Direct Supplier Stock
                    Item #: 69529287-MS -

                    QOU225 25 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                    Retail: $119.15
                    Price: $115.58

                      Square D QOU225 25 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 25 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                      Square D QOU225 25 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 25 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                      Square D QOU230 30 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                      Availability: Direct Supplier Stock
                      Item #: 59173344-MS -

                      QOU230 30 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                      Retail: $125.22
                      Price: $121.46

                        Square D QOU230 30 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 30 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                        Square D QOU230 30 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 30 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                        Square D QOU235 35 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                        Availability: Direct Supplier Stock
                        Item #: 69668903-MS -

                        QOU235 35 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                        Retail: $121.45
                        Price: $117.81

                          Square D QOU235 35 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 35 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                          Square D QOU235 35 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 35 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                          Square D QOU240 40 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                          Availability: Direct Supplier Stock
                          Item #: 69531903-MS -

                          QOU240 40 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                          Retail: $119.15
                          Price: $115.58

                            Square D QOU240 40 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 40 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                            Square D QOU240 40 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 40 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                            Square D QOU245 45 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                            Availability: Direct Supplier Stock
                            Item #: 69529279-MS -

                            QOU245 45 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                            Retail: $126.99
                            Price: $123.18

                              Square D QOU245 45 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 45 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                              Square D QOU245 45 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 45 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                              Square D QOU250 50 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                              Availability: Direct Supplier Stock
                              Item #: 69529261-MS -

                              QOU250 50 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                              Retail: $123.09
                              Price: $119.40

                                Square D QOU250 50 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 50 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                Square D QOU250 50 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 50 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                Square D QOU260 60 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                                Availability: Direct Supplier Stock
                                Item #: 69529253-MS -

                                QOU260 60 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                                Retail: $128.20
                                Price: $124.35

                                  Square D QOU260 60 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 60 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                  Square D QOU260 60 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 60 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                  Square D QOU270 70 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                                  Availability: Direct Supplier Stock
                                  Item #: 69531911-MS -

                                  QOU270 70 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                                  Retail: $244.59
                                  Price: $237.25

                                    Square D QOU270 70 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 70 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

                                    Square D QOU270 70 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 70 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                    Square D QOU280 80 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                                    Availability: Direct Supplier Stock
                                    Item #: 69531929-MS -

                                    QOU280 80 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                                    Retail: $348.35
                                    Price: $337.90

                                      Square D QOU280 80 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 80 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

                                      Square D QOU280 80 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 80 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                      Square D QOU290 90 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker Image
                                      Availability: Direct Supplier Stock
                                      Item #: 69660280-MS -

                                      QOU290 90 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker

                                      Retail: $315.09
                                      Price: $305.64

                                        Square D QOU290 90 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 90 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

                                        Square D QOU290 90 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 90 Amp, 240 VAC, 2 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                        Square D QOU2DTILA Circuit Breaker Interlock Attachment Image
                                        Availability: Direct Supplier Stock
                                        Item #: 69660231-MS -

                                        QOU2DTILA Circuit Breaker Interlock Attachment

                                        Retail: $29.74
                                        Price: $28.85

                                          Square D QOU2DTILA Circuit Breaker Interlock Attachment Circuit Breaker Interlock Attachment Use with QOU Circuit Breaker (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                          Square D QOU2DTILA Circuit Breaker Interlock Attachment Circuit Breaker Interlock Attachment Use with QOU Circuit Breaker (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                          Square D QOU310 10 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker Image
                                          Availability: Direct Supplier Stock
                                          Item #: 69668911-MS -

                                          QOU310 10 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker

                                          Retail: $400.67
                                          Price: $388.65

                                            Square D QOU310 10 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 10 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                            Square D QOU310 10 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 10 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                            Square D QOU3100 100 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker Image
                                            Availability: Direct Supplier Stock
                                            Item #: 69529246-MS -

                                            QOU3100 100 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker

                                            Retail: $530.72
                                            Price: $514.80

                                              Square D QOU3100 100 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 100 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or...

                                              Square D QOU3100 100 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 100 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 12-2/0 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                              Square D QOU315 15 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker Image
                                              Availability: Direct Supplier Stock
                                              Item #: 69529238-MS -

                                              QOU315 15 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker

                                              Retail: $397.67
                                              Price: $385.74

                                                Square D QOU315 15 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 15 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                                Square D QOU315 15 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 15 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

                                                Square D QOU320 20 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker Image
                                                Availability: Direct Supplier Stock
                                                Item #: 69529220-MS -

                                                QOU320 20 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker

                                                Retail: $381.23
                                                Price: $369.79

                                                  Square D QOU320 20 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 20 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable! ...

                                                  Square D QOU320 20 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 20 Amp, 240 VAC, 3 Pole, Panel Mount Miniature Circuit Breaker 14-2 AWG (MOQ=1, Pkg Qty=1)Not Cancelable or Returnable!

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