Molded Case Circuit Breakers

Molded case circuit breakers are components in electrical systems, designed to protect circuits and equipment from overcurrents and short circuits. These breakers feature a robust, molded case housing that houses internal components like trip units and contacts. They are versatile, offering adjustable trip settings to accommodate different load requirements and providing reliable protection across various applications, from industrial machinery to commercial buildings. Molded case circuit breakers are important for ensuring electrical safety and minimizing downtime due to electrical faults. Explore our range of molded case circuit breakers or contact us to speak with a product expert.

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XT3S 225 TMF 150-1500 4P F F UL/CSA

$1,709.90$4,623.61

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT3S 225 TMF 175-1750 4P F F UL/CSA

$1,709.90$4,623.61

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT3S 225 TMF 200-2000 4P F F UL/CSA

$1,709.90$4,623.61

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT3S 225 TMF 225-2250 4P F F UL/CSA

$1,709.90$4,623.61

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT3S-D 225 MCS-UL/CSA IM=2700 4P FF

$1,111.52$3,005.56

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 MCP IN250 3P F F UL/CSA

$1,831.68$4,952.92

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 EKIP I IN=250A 3P F F

$2,438.18$6,592.92

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 25-400 3p F F UL100

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 30-400 3p F F UL100

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 35-400 3p F F UL100

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 40-400 3p F F UL/CSA

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 E.DIP LS/I 040 3p UL100

$1,880.03$5,083.63

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 50-500 3p F F UL/CSA

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 60-600 3p F F UL/CSA

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 E.DIP LS/I 060 3p UL100

$1,880.03$5,083.63

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 70-700 3p F F UL/CSA

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 80-800 3p F F UL100

$1,981.70$5,358.59

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMA 80 400-800 3pFF UL/CSA

$2,038.46$5,512.06

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 90-900 3p F F UL100

$1,981.70$5,358.59

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMA 90 450-900 3pFF UL/CSA

$2,038.46$5,512.06

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 100-1000 3p F F UL/CSA

$1,981.70$5,358.59

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250TMA 100 500-1000 3pFFUL/CSA

$2,038.46$5,512.06

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 EkipLS/I In100A3pFFUL/CSA

$2,228.43$6,025.75

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 E.TCH LSI 100 3p UL100

$3,242.15$8,766.86

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT3S 225 TMF 150-1500 4P F F UL/CSA

$1,709.90$4,623.61

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT3S 225 TMF 175-1750 4P F F UL/CSA

$1,709.90$4,623.61

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT3S 225 TMF 200-2000 4P F F UL/CSA

$1,709.90$4,623.61

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT3S 225 TMF 225-2250 4P F F UL/CSA

$1,709.90$4,623.61

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT3S-D 225 MCS-UL/CSA IM=2700 4P FF

$1,111.52$3,005.56

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 MCP IN250 3P F F UL/CSA

$1,831.68$4,952.92

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 EKIP I IN=250A 3P F F

$2,438.18$6,592.92

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 25-400 3p F F UL100

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 30-400 3p F F UL100

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 35-400 3p F F UL100

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 40-400 3p F F UL/CSA

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 E.DIP LS/I 040 3p UL100

$1,880.03$5,083.63

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 50-500 3p F F UL/CSA

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 60-600 3p F F UL/CSA

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 E.DIP LS/I 060 3p UL100

$1,880.03$5,083.63

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 70-700 3p F F UL/CSA

$1,721.97$4,656.27

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 80-800 3p F F UL100

$1,981.70$5,358.59

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMA 80 400-800 3pFF UL/CSA

$2,038.46$5,512.06

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 90-900 3p F F UL100

$1,981.70$5,358.59

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMA 90 450-900 3pFF UL/CSA

$2,038.46$5,512.06

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 TMF 100-1000 3p F F UL/CSA

$1,981.70$5,358.59

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250TMA 100 500-1000 3pFFUL/CSA

$2,038.46$5,512.06

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 EkipLS/I In100A3pFFUL/CSA

$2,228.43$6,025.75

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4H 250 E.TCH LSI 100 3p UL100

$3,242.15$8,766.86

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times