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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CT EXT NEUTRAL 63A XT4

$233.59$789.54

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CU XT4 3 PIECES

$28.30$95.67

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CU XT4 4 PIECES

$37.18$125.63

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CU XT4 6 PIECES

$101.98$344.68

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CUAL 1X2.5...185MM2 XT4 3PCS

$30.02$101.43

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CUAL 1X2.5...185MM2 XT4 4PCS

$40.59$137.16

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KT FCCUAL 1X120-240MM2 XT4 3PCS+ADP

$45.70$154.44

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KT FCCUAL 1X120-240MM2 XT4 4PCS+ADP

$60.02$202.86

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CUAL 2X35...150MM2 XT4 3PCS

$43.99$148.68

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CUAL 2X35...150MM2 XT4 4PCS

$57.99$195.95

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT EF FP XT4 3 PIECES

$52.94$178.93

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT EF FP XT4 4 PIECES

$70.48$238.20

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT EF XT4 3 PIECES

$52.94$178.93

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT EF XT4 4 PIECES

$70.48$238.20

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT EF XT4 6 PIECES

$87.05$294.19

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FB XT4 3 PIECES

$61.38$207.47

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FB XT4 4 PIECES

$81.52$275.53

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

FLA. X COMP. DOOR X RC XT4 W 4P

$42.22$142.71

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT MC CUAL 6X2.5...35MM2 XT4 3PCS

$115.95$391.89

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT MC CUAL 6X2.5...35MM2 XT4 4PCS

$154.82$523.28

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4 P FP 3P HR

$243.26$822.19

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4 P FP 4P HR

$293.92$993.44

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT P MP RC XT4 4P

$311.46$1,052.72

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT R XT4 3 PIECES

$74.05$250.28

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CT EXT NEUTRAL 63A XT4

$233.59$789.54

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CU XT4 3 PIECES

$28.30$95.67

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CU XT4 4 PIECES

$37.18$125.63

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CU XT4 6 PIECES

$101.98$344.68

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CUAL 1X2.5...185MM2 XT4 3PCS

$30.02$101.43

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CUAL 1X2.5...185MM2 XT4 4PCS

$40.59$137.16

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KT FCCUAL 1X120-240MM2 XT4 3PCS+ADP

$45.70$154.44

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KT FCCUAL 1X120-240MM2 XT4 4PCS+ADP

$60.02$202.86

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CUAL 2X35...150MM2 XT4 3PCS

$43.99$148.68

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FC CUAL 2X35...150MM2 XT4 4PCS

$57.99$195.95

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT EF FP XT4 3 PIECES

$52.94$178.93

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT EF FP XT4 4 PIECES

$70.48$238.20

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT EF XT4 3 PIECES

$52.94$178.93

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT EF XT4 4 PIECES

$70.48$238.20

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT EF XT4 6 PIECES

$87.05$294.19

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FB XT4 3 PIECES

$61.38$207.47

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT FB XT4 4 PIECES

$81.52$275.53

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

FLA. X COMP. DOOR X RC XT4 W 4P

$42.22$142.71

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT MC CUAL 6X2.5...35MM2 XT4 3PCS

$115.95$391.89

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT MC CUAL 6X2.5...35MM2 XT4 4PCS

$154.82$523.28

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4 P FP 3P HR

$243.26$822.19

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT4 P FP 4P HR

$293.92$993.44

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT P MP RC XT4 4P

$311.46$1,052.72

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

KIT R XT4 3 PIECES

$74.05$250.28

You save 70%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times