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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XT4X 250 E.HI-T LSI 225 4p UL

$14,556.41$39,361.03

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

Subject to factory lead times

XT4X 250 E.HI-T LSIG 225 4p UL

$17,467.13$47,231.71

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

Subject to factory lead times

XT4X 250TMA250 1250-2500 4pFFUL/CSA

$5,484.08$14,829.13

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

Subject to factory lead times

XT4X 250 E.DIP LIG 250 4p UL

$7,239.03$19,574.58

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

Subject to factory lead times

XT4X 250 EkipLS/I In=250A4pFFUL/CSA

$6,032.13$16,311.06

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

Subject to factory lead times

XT4X 250 E.TCH LSI 250 4p UL

$8,958.26$24,223.45

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

Subject to factory lead times

XT4X 250 E.TCH LSIG 250 4p UL

$10,749.35$29,066.59

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

Subject to factory lead times

XT4X 250 E.TCHM LSI 250 4p UL

$11,645.29$31,489.27

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

Subject to factory lead times

XT4X 250 E.TCHM LSIG 250 4p UL

$13,973.86$37,785.80

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

Subject to factory lead times

XT4X 250 E.HI-T LSI 250 4p UL

$14,556.41$39,361.03

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

Subject to factory lead times

XT4X 250 E.HI-T LSIG 250 4p UL

$17,467.13$47,231.71

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

Subject to factory lead times

XT5H 400 TMA 300-3000 3p FF UL 100

$3,319.40$8,975.75

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

Subject to factory lead times

XT5H 400 TMA 300-3000 3P FF UL

$3,844.63$10,396.00

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

Subject to factory lead times

XT5H 400 E.DIP LS/I 300 3p UL100

$3,772.26$10,200.29

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

Subject to factory lead times

XT5H 400 E.DIP LSI 300 3p UL100

$4,279.11$11,570.85

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

Subject to factory lead times

XT5H 400 E.DIP LSIG 300 3p UL100

$5,055.95$13,671.44

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

Subject to factory lead times

XT5H 400 E.TCH LSI 300 3p UL100

$5,638.87$15,247.68

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

Subject to factory lead times

XT5H 400 E.TCH LSIG 300 3p UL100

$6,687.66$18,083.65

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

Subject to factory lead times

XT5H 400 E.HI-T LSI 300 3p UL100

$7,933.12$21,451.42

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

Subject to factory lead times

XT5H 400 E.HI-T LSIG 300 3p UL100

$9,440.69$25,527.92

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

Subject to factory lead times

XT5H 400 TMA 400-4000 3p FF UL 100

$3,473.10$9,391.39

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

Subject to factory lead times

XT5H 400 E.DIP LS/I 400 3p UL100

$3,950.01$10,680.95

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

Subject to factory lead times

XT5H 400 E.DIP LSI 400 3P UL100

$4,483.67$12,123.97

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

Subject to factory lead times

XT5H 400 E.DIP LSIG 400 3P UL100

$5,301.49$14,335.40

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

Subject to factory lead times

XT4X 250 E.HI-T LSI 225 4p UL

$14,556.41$39,361.03

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

Subject to factory lead times

XT4X 250 E.HI-T LSIG 225 4p UL

$17,467.13$47,231.71

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

Subject to factory lead times

XT4X 250TMA250 1250-2500 4pFFUL/CSA

$5,484.08$14,829.13

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

Subject to factory lead times

XT4X 250 E.DIP LIG 250 4p UL

$7,239.03$19,574.58

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

Subject to factory lead times

XT4X 250 EkipLS/I In=250A4pFFUL/CSA

$6,032.13$16,311.06

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

Subject to factory lead times

XT4X 250 E.TCH LSI 250 4p UL

$8,958.26$24,223.45

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

Subject to factory lead times

XT4X 250 E.TCH LSIG 250 4p UL

$10,749.35$29,066.59

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

Subject to factory lead times

XT4X 250 E.TCHM LSI 250 4p UL

$11,645.29$31,489.27

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

Subject to factory lead times

XT4X 250 E.TCHM LSIG 250 4p UL

$13,973.86$37,785.80

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

Subject to factory lead times

XT4X 250 E.HI-T LSI 250 4p UL

$14,556.41$39,361.03

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

Subject to factory lead times

XT4X 250 E.HI-T LSIG 250 4p UL

$17,467.13$47,231.71

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

Subject to factory lead times

XT5H 400 TMA 300-3000 3p FF UL 100

$3,319.40$8,975.75

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

Subject to factory lead times

XT5H 400 TMA 300-3000 3P FF UL

$3,844.63$10,396.00

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

Subject to factory lead times

XT5H 400 E.DIP LS/I 300 3p UL100

$3,772.26$10,200.29

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

Subject to factory lead times

XT5H 400 E.DIP LSI 300 3p UL100

$4,279.11$11,570.85

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

Subject to factory lead times

XT5H 400 E.DIP LSIG 300 3p UL100

$5,055.95$13,671.44

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

Subject to factory lead times

XT5H 400 E.TCH LSI 300 3p UL100

$5,638.87$15,247.68

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

Subject to factory lead times

XT5H 400 E.TCH LSIG 300 3p UL100

$6,687.66$18,083.65

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

Subject to factory lead times

XT5H 400 E.HI-T LSI 300 3p UL100

$7,933.12$21,451.42

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

Subject to factory lead times

XT5H 400 E.HI-T LSIG 300 3p UL100

$9,440.69$25,527.92

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

Subject to factory lead times

XT5H 400 TMA 400-4000 3p FF UL 100

$3,473.10$9,391.39

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

Subject to factory lead times

XT5H 400 E.DIP LS/I 400 3p UL100

$3,950.01$10,680.95

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

Subject to factory lead times

XT5H 400 E.DIP LSI 400 3P UL100

$4,483.67$12,123.97

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

Subject to factory lead times

XT5H 400 E.DIP LSIG 400 3P UL100

$5,301.49$14,335.40

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

Subject to factory lead times