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Molded Case Circuit Breakers

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4762 Products

Sale

Siemens / ITE

Siemens FXD63B150L Molded Case Circuit Breaker – 150A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – Bolt-On – Sentron FXD Series

In stock

(0)

Regular price $460.59

Regular price ~~$1,009.15~~ Sale price $460.59
Sale

Schneider Electric

Square D FAL36035 Molded Case Circuit Breaker – 35A – 3-Pole / 3-Phase – 600V – 14kA @ 600V – Feed-Thru – PowerPact FAL Series

In stock

(0)

Regular price From $252.83

Regular price ~~$545.99~~ Sale price From $252.83
Sale

Schneider Electric

Square D MJL36500 Molded Case Circuit Breaker – 500A – 3-Pole / 3-Phase – 600V – 65kA @ 480V – Feed-Thru – PowerPact MJL Series

In stock

(0)

Regular price From $3,610.31

Regular price ~~$9,456.00~~ Sale price From $3,610.31
Sale

Schneider Electric

Square D MJA36500 Molded Case Circuit Breaker – 500A – 3-Pole / 3-Phase – 600V – 65kA @ 480V – I-Line Plug-In – PowerPact MJA Series

In stock

(0)

Regular price From $3,614.79

Regular price ~~$9,929.00~~ Sale price From $3,614.79
Sale

Schneider Electric

Square D MGL36500 Molded Case Circuit Breaker – 500A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – Feed-Thru – PowerPact MGL Series

In stock

(0)

Regular price From $3,292.79

Regular price ~~$7,560.00~~ Sale price From $3,292.79
Sale

Schneider Electric

Square D MGL36400 Molded Case Circuit Breaker – 400A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – Feed-Thru – PowerPact MGL Series

In stock

(0)

Regular price $5,928.99

Regular price ~~$7,560.00~~ Sale price $5,928.99
Sale

Schneider Electric

Square D LI36600 Molded Case Circuit Breaker – 600A – 3-Pole / 3-Phase – 600V – 200kA @ 480V – I-Line Plug-In – PowerPact LI Series

In stock

(0)

Regular price From $3,088.95

Regular price ~~$15,498.00~~ Sale price From $3,088.95
Sale

Schneider Electric

Square D QO3201021 Molded Case Circuit Breaker – 20A – 3-Pole – 240V – Key Capacity Not Specified – Plug-In – QO Series

In stock

(0)

Regular price From $212.65

Regular price ~~$437.00~~ Sale price From $212.65
Sale

Schneider Electric

Square D HLL36020 Molded Case Circuit Breaker – 20A – 3-Pole / 3-Phase – 600V – 100kA @ 480V – Feed-Thru – PowerPact HLL Series

In stock

(0)

Regular price From $576.23

Regular price ~~$2,849.00~~ Sale price From $576.23
Sale

Schneider Electric

Square D HU363N Molded Case Circuit Breaker – 100A – 3-Pole – 600V – Key Capacity Not Specified – Mounting Not Specified – HU Series

In stock

(0)

Regular price From $339.07

Regular price ~~$870.00~~ Sale price From $339.07
Sale

Schneider Electric

Square D HLA36030 Molded Case Circuit Breaker – 30A – 3-Pole / 3-Phase – 600V – 100kA @ 480V – I-Line Plug-In – PowerPact HLA Series

In stock

(0)

Regular price From $752.63

Regular price ~~$2,993.00~~ Sale price From $752.63
Sale

Siemens / ITE

Siemens ED43B070 Molded Case Circuit Breaker – 70A – 3-Pole / 3-Phase – 480V – 18kA @ 480V – Bolt-On – Sentron ED Series

In stock

(0)

Regular price From $369.45

Regular price ~~$1,997.00~~ Sale price From $369.45
Sale

Schneider Electric

Square D HLA36020 Molded Case Circuit Breaker – 20A – 3-Pole / 3-Phase – 600V – 100kA @ 480V – I-Line Plug-In – PowerPact HLA Series

In stock

(0)

Regular price From $752.63

Regular price ~~$2,993.00~~ Sale price From $752.63
Sale

Eaton Cutler-Hammer

Eaton GHB3100S1 Molded Case Circuit Breaker – 100A – 3-Pole / 3-Phase – 480V – 14kA @ 480V – Bolt-On – Series C GHB

In stock

(0)

Regular price From $881.99

Regular price ~~$2,293.81~~ Sale price From $881.99
Sale

Schneider Electric

Square D FH36070 Molded Case Circuit Breaker – 70A – 3-Pole / 3-Phase – 600V – 25kA @ 480V – I-Line Plug-In – PowerPact FH Series

In stock

(0)

Regular price From $673.25

Regular price ~~$1,958.00~~ Sale price From $673.25
Sale

Eaton Cutler-Hammer

Eaton BAB3020C Molded Case Circuit Breaker – 20A – 3-Pole / 3-Phase – 240V – Interrupting Rating Not Specified – Bolt-On – BAB Series

In stock

(0)

Regular price From $135.23

Regular price ~~$346.21~~ Sale price From $135.23
Sale

Schneider Electric

Square D HGL36100 Molded Case Circuit Breaker – 100A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – Feed-Thru – PowerPact HGL Series

In stock

(0)

Regular price From $685.99

Regular price ~~$1,701.00~~ Sale price From $685.99
Sale

GE

GE TEYD3080B Molded Case Circuit Breaker – 80A – 3-Pole / 3-Phase – 480/277V – 25kA @ 480V – Bolt-On – TEYD Series

In stock

(0)

Regular price From $323.39

Regular price ~~$1,002.00~~ Sale price From $323.39
Sale

Schneider Electric

Square D HGL36060 Molded Case Circuit Breaker – 60A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – Feed-Thru – PowerPact HGL Series

In stock

(0)

Regular price From $489.99

Regular price ~~$1,493.00~~ Sale price From $489.99
Sale

GE

GE TED136100 Molded Case Circuit Breaker – 100A – 3-Pole / 3-Phase – 600V – 18kA @ 480V – Feed-Thru – E150 TED Series

In stock

(0)

Regular price From $425.31

Regular price ~~$1,130.00~~ Sale price From $425.31
Sale

Schneider Electric

Square D HGL36015 Molded Case Circuit Breaker – 15A – 3-Pole / 3-Phase – 600V – 35kA @ 480V – Feed-Thru – PowerPact HGL Series

In stock

(0)

Regular price From $489.99

Regular price ~~$1,493.00~~ Sale price From $489.99
Sale

GE

GE TEB132050 Molded Case Circuit Breaker – 50A – 3-Pole / 3-Phase – 240V – 10kA @ 240V – Feed-Thru – E150 TEB Series

In stock

(0)

Regular price From $342.99

Regular price ~~$792.00~~ Sale price From $342.99
Sale

GE

GE TEB132080 Molded Case Circuit Breaker – 80A – 3-Pole / 3-Phase – 240V – 10kA @ 240V – Feed-Thru – E150 TEB Series

In stock

(0)

Regular price From $411.59

Regular price ~~$856.00~~ Sale price From $411.59
Sale

Eaton Cutler-Hammer

Eaton ED3100 Molded Case Circuit Breaker – 100A – 3-Pole / 3-Phase – 240V – 35kA @ 480V – Feed-Thru – Series C ED

In stock

(0)

Regular price From $367.49

Regular price ~~$573.99~~ Sale price From $367.49
Sale

Eaton Cutler-Hammer

Eaton ED3225 Molded Case Circuit Breaker – 225A – 3-Pole / 3-Phase – 240V – 35kA @ 480V – Feed-Thru – Series C ED

In stock

(0)

Regular price From $421.39

Regular price ~~$621.99~~ Sale price From $421.39
Sale

Eaton Cutler-Hammer

Eaton EHD3045 Molded Case Circuit Breaker – 45A – 3-Pole / 3-Phase – 480V – 14kA @ 480V – Feed-Thru – Series C EHD

In stock

(0)

Regular price From $324.37

Regular price ~~$453.99~~ Sale price From $324.37
Sale

Schneider Electric

Square D QGA32125 Molded Case Circuit Breaker – 125A – 3-Pole / 3-Phase – 240V – 65kA @ 240V – I-Line Plug-In – QGA Series

In stock

(0)

Regular price From $750.67

Regular price ~~$2,835.00~~ Sale price From $750.67
Sale

GE

GE SEHA36AT0150 Molded Case Circuit Breaker – 150A – 3-Pole / 3-Phase – 600V – 25kA @ 480V – Bolt-On – Spectra Series

In stock

(0)

Regular price From $617.39

Regular price ~~$2,777.00~~ Sale price From $617.39
Sale

Schneider Electric

Square D QDL32100 Molded Case Circuit Breaker – 100A – 3-Pole / 3-Phase – 240V – 25kA @ 240V – Feed-Thru – PowerPact QDL Series

In stock

(0)

Regular price From $589.99

Regular price ~~$1,784.00~~ Sale price From $589.99
Sale

Schneider Electric

Siemens HED43B040 Molded Case Circuit Breaker – 40A – 3-Pole / 3-Phase – 480V – 42kA @ 480V – Bolt-On – Sentron HED Series

In stock

(0)

Regular price From $339.99

Regular price ~~$678.90~~ Sale price From $339.99
Sale

GE

GE THED136125 Molded Case Circuit Breaker – 125A – 3-Pole / 3-Phase – 600V – 25kA @ 480V – Feed-Thru – E150 Series

In stock

(0)

Regular price From $994.69

Regular price ~~$3,121.00~~ Sale price From $994.69
Sale

GE

GE THED136030 Molded Case Circuit Breaker – 30A – 3-Pole / 3-Phase – 600V – 25kA @ 480V – Feed-Thru – E150 Series

In stock

(0)

Regular price From $500.77

Regular price ~~$1,330.00~~ Sale price From $500.77
Sale

Siemens / ITE

Siemens JXD23B250L Molded Case Circuit Breaker – 250A – Configuration Not Specified – Voltage Not Specified – Key Capacity Not Specified – Mounting Not Specified – Sentron JXD Series

In stock

(0)

Regular price From $1,152.47

Regular price ~~$1,678.99~~ Sale price From $1,152.47
Sale

Siemens / ITE

Siemens LXD63B600L Molded Case Circuit Breaker – 600A – Configuration Not Specified – Voltage Not Specified – Key Capacity Not Specified – Mounting Not Specified – Sentron LXD Series

In stock

(0)

Regular price From $1,273.99

Regular price ~~$12,535.00~~ Sale price From $1,273.99
Sale

GE

GE FBN36TE040RV Molded Case Circuit Breaker – 40A – 3-Pole / 3-Phase – 600V – 65kA @ 480V – Bolt-On – Record Plus FBN Series

In stock

(0)

Regular price From $330.25

Regular price ~~$1,329.00~~ Sale price From $330.25
Sale

Siemens / ITE

Siemens ED63B125 Molded Case Circuit Breaker – 125A – 3-Pole / 3-Phase – 600V – 25kA @ 480V – Bolt-On – Sentron ED Series

In stock

(0)

Regular price From $596.81

Regular price ~~$869.99~~ Sale price From $596.81
Sale

Schneider Electric

Square D FAL34015 Molded Case Circuit Breaker – 15A – 3-Pole / 3-Phase – 480V – 18kA @ 480V – Feed-Thru – FAL Series

In stock

(0)

Regular price From $297.91

Regular price ~~$432.99~~ Sale price From $297.91
Sale

Schneider Electric

Square D QGA32100 Molded Case Circuit Breaker – 100A – 3-Pole / 3-Phase – 240V – 65kA @ 240V – I-Line Plug-In – QGA Series

In stock

(0)

Regular price From $960.39

Regular price ~~$2,835.00~~ Sale price From $960.39
Sale

GE

GE THED136100WL Molded Case Circuit Breaker – 110A – 3-Pole / 3-Phase – 600V – 25kA @ 480V – Feed-Thru – E150 Series

In stock

(0)

Regular price From $577.21

Regular price ~~$840.99~~ Sale price From $577.21
Sale

GE

GE THQC32040WL Molded Case Circuit Breaker – 40A – 3-Pole / 3-Phase – 240V – 10kA @ 240V – Feed-Thru – THQC Series

In stock

(0)

Regular price From $50.95

Regular price ~~$242.00~~ Sale price From $50.95

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