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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XT4H 250 E.HI-T LSIG 225 4p UL

$8,943.65$24,183.93

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

Subject to factory lead times

XT4H 250TMA250 1250-2500 4PFFUL/CSA

$2,807.60$7,591.85

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

Subject to factory lead times

XT4H 250 E.DIP LIG 250 4p UL

$3,706.39$10,022.21

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

Subject to factory lead times

XT4H-D 250 MCS-UL/CSA IM=3000 4P FF

$1,825.19$4,935.36

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

Subject to factory lead times

XT4H 250 EKIPLS/I IN=250A4PFFUL/CSA

$3,088.52$8,351.47

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

Subject to factory lead times

XT4H 250 E.TCH LSI 250 4p UL

$4,586.92$12,403.17

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

Subject to factory lead times

XT4H 250 E.TCH LSIG 250 4p UL

$5,504.38$14,884.02

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

Subject to factory lead times

XT4H 250 E.TCHM LSI 250 4p UL

$5,962.70$16,123.35

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

Subject to factory lead times

XT4H 250 E.TCHM LSIG 250 4p UL

$7,154.59$19,346.26

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

Subject to factory lead times

XT4H 250 E.HI-T LSI 250 4p UL

$7,453.37$20,154.18

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

Subject to factory lead times

XT4H 250 E.HI-T LSIG 250 4p UL

$8,943.65$24,183.93

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

Subject to factory lead times

XT4L 250 TMF 25-400 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 TMF 30-400 3p F F UL/CSA

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 TMF 35-400 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 TMF 40-400 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 E.DIP LS/I 040 3p UL100

$2,315.54$6,261.28

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

Subject to factory lead times

XT4L 250 TMF 50-500 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 TMF 60-600 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 E.DIP LS/I 060 3p UL100

$2,315.54$6,261.28

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

Subject to factory lead times

XT4L 250 TMF 70-700 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 TMF 80-800 3p F F UL100

$2,442.45$6,604.45

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

Subject to factory lead times

XT4L 250 TMA 080 3p UL100

$2,513.40$6,796.29

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

Subject to factory lead times

XT4L 250 TMF 90-900 3p F F UL100

$2,442.45$6,604.45

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

Subject to factory lead times

XT4L 250 TMA 90 450-900 3pFF UL/CSA

$2,513.40$6,796.29

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

Subject to factory lead times

XT4H 250 E.HI-T LSIG 225 4p UL

$8,943.65$24,183.93

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

Subject to factory lead times

XT4H 250TMA250 1250-2500 4PFFUL/CSA

$2,807.60$7,591.85

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

Subject to factory lead times

XT4H 250 E.DIP LIG 250 4p UL

$3,706.39$10,022.21

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

Subject to factory lead times

XT4H-D 250 MCS-UL/CSA IM=3000 4P FF

$1,825.19$4,935.36

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

Subject to factory lead times

XT4H 250 EKIPLS/I IN=250A4PFFUL/CSA

$3,088.52$8,351.47

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

Subject to factory lead times

XT4H 250 E.TCH LSI 250 4p UL

$4,586.92$12,403.17

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

Subject to factory lead times

XT4H 250 E.TCH LSIG 250 4p UL

$5,504.38$14,884.02

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

Subject to factory lead times

XT4H 250 E.TCHM LSI 250 4p UL

$5,962.70$16,123.35

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

Subject to factory lead times

XT4H 250 E.TCHM LSIG 250 4p UL

$7,154.59$19,346.26

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

Subject to factory lead times

XT4H 250 E.HI-T LSI 250 4p UL

$7,453.37$20,154.18

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

Subject to factory lead times

XT4H 250 E.HI-T LSIG 250 4p UL

$8,943.65$24,183.93

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

Subject to factory lead times

XT4L 250 TMF 25-400 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 TMF 30-400 3p F F UL/CSA

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 TMF 35-400 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 TMF 40-400 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 E.DIP LS/I 040 3p UL100

$2,315.54$6,261.28

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

Subject to factory lead times

XT4L 250 TMF 50-500 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 TMF 60-600 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 E.DIP LS/I 060 3p UL100

$2,315.54$6,261.28

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

Subject to factory lead times

XT4L 250 TMF 70-700 3p F F UL100

$2,117.68$5,726.27

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

Subject to factory lead times

XT4L 250 TMF 80-800 3p F F UL100

$2,442.45$6,604.45

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

Subject to factory lead times

XT4L 250 TMA 080 3p UL100

$2,513.40$6,796.29

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

Subject to factory lead times

XT4L 250 TMF 90-900 3p F F UL100

$2,442.45$6,604.45

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

Subject to factory lead times

XT4L 250 TMA 90 450-900 3pFF UL/CSA

$2,513.40$6,796.29

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

Subject to factory lead times