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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ABB KXT5EPFPVR4-3 - XT5 P FP 400A 3p VR VR IEC

ABB KXT5EPFPVR4-3 - XT5 P FP 400A 3p VR VR IEC

MPN:KXT5EPFPVR4-3

XT5 P FP 400A 3p VR VR IEC

$634.60$2,144.95

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5EPFPVR4-4 - XT5 P FP 400A 4p VR VR IEC

ABB KXT5EPFPVR4-4 - XT5 P FP 400A 4p VR VR IEC

MPN:KXT5EPFPVR4-4

XT5 P FP 400A 4p VR VR IEC

$844.08$2,852.98

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5ES-3PC - KIT ES XT5 3PCS

ABB KXT5ES-3PC - KIT ES XT5 3PCS

MPN:KXT5ES-3PC

KIT ES XT5 3PCS

$102.32$345.79

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5ES-4PC - KIT ES XT5 4pcs

ABB KXT5ES-4PC - KIT ES XT5 4pcs

MPN:KXT5ES-4PC

KIT ES XT5 4pcs

$136.41$461.04

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5EWFPEF4-3 - XT5 W FP 400A 3P EF EF IEC

ABB KXT5EWFPEF4-3 - XT5 W FP 400A 3P EF EF IEC

MPN:KXT5EWFPEF4-3

XT5 W FP 400A 3P EF EF IEC

$663.17$2,241.55

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5EWFPHR4-3 - XT5 W FP 400A 3P HR HR IEC

ABB KXT5EWFPHR4-3 - XT5 W FP 400A 3P HR HR IEC

MPN:KXT5EWFPHR4-3

XT5 W FP 400A 3P HR HR IEC

$729.43$2,465.48

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5EWFPHR4-4 - XT5 W FP 400A 4p HR HR IEC

ABB KXT5EWFPHR4-4 - XT5 W FP 400A 4p HR HR IEC

MPN:KXT5EWFPHR4-4

XT5 W FP 400A 4p HR HR IEC

$1,172.74$3,963.88

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5EWFPVR4-3 - XT5 W FP 400A 3P VR VR IEC

ABB KXT5EWFPVR4-3 - XT5 W FP 400A 3P VR VR IEC

MPN:KXT5EWFPVR4-3

XT5 W FP 400A 3P VR VR IEC

$729.43$2,465.48

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5EWFPVR4-4 - XT5 W FP 400A 4p VR VR IEC

ABB KXT5EWFPVR4-4 - XT5 W FP 400A 4p VR VR IEC

MPN:KXT5EWFPVR4-4

XT5 W FP 400A 4p VR VR IEC

$729.43$2,465.48

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5EXTN - KIT EXT NEUTRL VOLT CON XT5 F/P

ABB KXT5EXTN - KIT EXT NEUTRL VOLT CON XT5 F/P

MPN:KXT5EXTN

KIT EXT NEUTRL VOLT CON XT5 F/P

$64.64$218.44

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5EXTNDIP - KIT EXT NE SENSOR XT5 EKIP DIP P/W

ABB KXT5EXTNDIP - KIT EXT NE SENSOR XT5 EKIP DIP P/W

MPN:KXT5EXTNDIP

KIT EXT NE SENSOR XT5 EKIP DIP P/W

$48.07$162.47

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5EXTNTC - Kit Ext NE C sensor XT5 ETCH P/W

ABB KXT5EXTNTC - Kit Ext NE C sensor XT5 ETCH P/W

MPN:KXT5EXTNTC

Kit Ext NE C sensor XT5 ETCH P/W

$52.62$177.83

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5EXTNTV - Kit Ext NE V sensor XT5 ETCH P/W

ABB KXT5EXTNTV - Kit Ext NE V sensor XT5 ETCH P/W

MPN:KXT5EXTNTV

Kit Ext NE V sensor XT5 ETCH P/W

$52.62$177.83

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5EXTNTVC - Kit Ext NE C+V sensor XT5 ETCH P/W

ABB KXT5EXTNTVC - Kit Ext NE C+V sensor XT5 ETCH P/W

MPN:KXT5EXTNTVC

Kit Ext NE C+V sensor XT5 ETCH P/W

$71.78$242.59

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5F-3PC - KIT F XT5 3PCS

MPN:KXT5F-3PC

KIT F XT5 3PCS

$34.75$117.45

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5F-4PC - KIT F XT5 4PCS

ABB KXT5F-4PC - KIT F XT5 4PCS

MPN:KXT5F-4PC

KIT F XT5 4PCS

$46.11$155.87

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5FLALGFP - FLA.xCOMP.DOORxMOE-RHD-FLD XT5 F/P

ABB KXT5FLALGFP - FLA.xCOMP.DOORxMOE-RHD-FLD XT5 F/P

MPN:KXT5FLALGFP

FLA.xCOMP.DOORxMOE-RHD-FLD XT5 F/P

$19.81$66.96

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5FLDFP - FLD - XT5 F/P

MPN:KXT5FLDFP

FLD - XT5 F/P

$51.97$175.63

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5FLDW - FLD - XT5 W

MPN:KXT5FLDW

FLD - XT5 W

$51.97$175.63

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5FPPTOFPW - KIT FP XT5 W FP P

ABB KXT5FPPTOFPW - KIT FP XT5 W FP P

MPN:KXT5FPPTOFPW

KIT FP XT5 W FP P

$170.84$577.41

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5HRFP-3PC - Kit HR FP XT5 630A 3pcs

ABB KXT5HRFP-3PC - Kit HR FP XT5 630A 3pcs

MPN:KXT5HRFP-3PC

Kit HR FP XT5 630A 3pcs

$144.85$489.58

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5HRFP-4PC - Kit HR FP XT5 630A 4pcs

ABB KXT5HRFP-4PC - Kit HR FP XT5 630A 4pcs

MPN:KXT5HRFP-4PC

Kit HR FP XT5 630A 4pcs

$192.60$650.95

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5HRVRFPSL4-3PC - Kit HR/VR FP XT5 400A 3pcs

ABB KXT5HRVRFPSL4-3PC - Kit HR/VR FP XT5 400A 3pcs

MPN:KXT5HRVRFPSL4-3PC

Kit HR/VR FP XT5 400A 3pcs

$109.12$368.83

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5HRVRFPSL4-4PC - Kit HR/VR FP XT5 400A 4pcs

ABB KXT5HRVRFPSL4-4PC - Kit HR/VR FP XT5 400A 4pcs

MPN:KXT5HRVRFPSL4-4PC

Kit HR/VR FP XT5 400A 4pcs

$144.85$489.58

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EPFPVR4-3 - XT5 P FP 400A 3p VR VR IEC

ABB KXT5EPFPVR4-3 - XT5 P FP 400A 3p VR VR IEC

MPN:KXT5EPFPVR4-3

XT5 P FP 400A 3p VR VR IEC

$634.60$2,144.95

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EPFPVR4-4 - XT5 P FP 400A 4p VR VR IEC

ABB KXT5EPFPVR4-4 - XT5 P FP 400A 4p VR VR IEC

MPN:KXT5EPFPVR4-4

XT5 P FP 400A 4p VR VR IEC

$844.08$2,852.98

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5ES-3PC - KIT ES XT5 3PCS

ABB KXT5ES-3PC - KIT ES XT5 3PCS

MPN:KXT5ES-3PC

KIT ES XT5 3PCS

$102.32$345.79

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5ES-4PC - KIT ES XT5 4pcs

ABB KXT5ES-4PC - KIT ES XT5 4pcs

MPN:KXT5ES-4PC

KIT ES XT5 4pcs

$136.41$461.04

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EWFPEF4-3 - XT5 W FP 400A 3P EF EF IEC

ABB KXT5EWFPEF4-3 - XT5 W FP 400A 3P EF EF IEC

MPN:KXT5EWFPEF4-3

XT5 W FP 400A 3P EF EF IEC

$663.17$2,241.55

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EWFPHR4-3 - XT5 W FP 400A 3P HR HR IEC

ABB KXT5EWFPHR4-3 - XT5 W FP 400A 3P HR HR IEC

MPN:KXT5EWFPHR4-3

XT5 W FP 400A 3P HR HR IEC

$729.43$2,465.48

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EWFPHR4-4 - XT5 W FP 400A 4p HR HR IEC

ABB KXT5EWFPHR4-4 - XT5 W FP 400A 4p HR HR IEC

MPN:KXT5EWFPHR4-4

XT5 W FP 400A 4p HR HR IEC

$1,172.74$3,963.88

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EWFPVR4-3 - XT5 W FP 400A 3P VR VR IEC

ABB KXT5EWFPVR4-3 - XT5 W FP 400A 3P VR VR IEC

MPN:KXT5EWFPVR4-3

XT5 W FP 400A 3P VR VR IEC

$729.43$2,465.48

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EWFPVR4-4 - XT5 W FP 400A 4p VR VR IEC

ABB KXT5EWFPVR4-4 - XT5 W FP 400A 4p VR VR IEC

MPN:KXT5EWFPVR4-4

XT5 W FP 400A 4p VR VR IEC

$729.43$2,465.48

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EXTN - KIT EXT NEUTRL VOLT CON XT5 F/P

ABB KXT5EXTN - KIT EXT NEUTRL VOLT CON XT5 F/P

MPN:KXT5EXTN

KIT EXT NEUTRL VOLT CON XT5 F/P

$64.64$218.44

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EXTNDIP - KIT EXT NE SENSOR XT5 EKIP DIP P/W

ABB KXT5EXTNDIP - KIT EXT NE SENSOR XT5 EKIP DIP P/W

MPN:KXT5EXTNDIP

KIT EXT NE SENSOR XT5 EKIP DIP P/W

$48.07$162.47

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EXTNTC - Kit Ext NE C sensor XT5 ETCH P/W

ABB KXT5EXTNTC - Kit Ext NE C sensor XT5 ETCH P/W

MPN:KXT5EXTNTC

Kit Ext NE C sensor XT5 ETCH P/W

$52.62$177.83

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EXTNTV - Kit Ext NE V sensor XT5 ETCH P/W

ABB KXT5EXTNTV - Kit Ext NE V sensor XT5 ETCH P/W

MPN:KXT5EXTNTV

Kit Ext NE V sensor XT5 ETCH P/W

$52.62$177.83

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5EXTNTVC - Kit Ext NE C+V sensor XT5 ETCH P/W

ABB KXT5EXTNTVC - Kit Ext NE C+V sensor XT5 ETCH P/W

MPN:KXT5EXTNTVC

Kit Ext NE C+V sensor XT5 ETCH P/W

$71.78$242.59

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5F-3PC - KIT F XT5 3PCS

MPN:KXT5F-3PC

KIT F XT5 3PCS

$34.75$117.45

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5F-4PC - KIT F XT5 4PCS

ABB KXT5F-4PC - KIT F XT5 4PCS

MPN:KXT5F-4PC

KIT F XT5 4PCS

$46.11$155.87

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5FLALGFP - FLA.xCOMP.DOORxMOE-RHD-FLD XT5 F/P

ABB KXT5FLALGFP - FLA.xCOMP.DOORxMOE-RHD-FLD XT5 F/P

MPN:KXT5FLALGFP

FLA.xCOMP.DOORxMOE-RHD-FLD XT5 F/P

$19.81$66.96

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5FLDFP - FLD - XT5 F/P

MPN:KXT5FLDFP

FLD - XT5 F/P

$51.97$175.63

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5FLDW - FLD - XT5 W

MPN:KXT5FLDW

FLD - XT5 W

$51.97$175.63

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5FPPTOFPW - KIT FP XT5 W FP P

ABB KXT5FPPTOFPW - KIT FP XT5 W FP P

MPN:KXT5FPPTOFPW

KIT FP XT5 W FP P

$170.84$577.41

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5HRFP-3PC - Kit HR FP XT5 630A 3pcs

ABB KXT5HRFP-3PC - Kit HR FP XT5 630A 3pcs

MPN:KXT5HRFP-3PC

Kit HR FP XT5 630A 3pcs

$144.85$489.58

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5HRFP-4PC - Kit HR FP XT5 630A 4pcs

ABB KXT5HRFP-4PC - Kit HR FP XT5 630A 4pcs

MPN:KXT5HRFP-4PC

Kit HR FP XT5 630A 4pcs

$192.60$650.95

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5HRVRFPSL4-3PC - Kit HR/VR FP XT5 400A 3pcs

ABB KXT5HRVRFPSL4-3PC - Kit HR/VR FP XT5 400A 3pcs

MPN:KXT5HRVRFPSL4-3PC

Kit HR/VR FP XT5 400A 3pcs

$109.12$368.83

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5HRVRFPSL4-4PC - Kit HR/VR FP XT5 400A 4pcs

ABB KXT5HRVRFPSL4-4PC - Kit HR/VR FP XT5 400A 4pcs

MPN:KXT5HRVRFPSL4-4PC

Kit HR/VR FP XT5 400A 4pcs

$144.85$489.58

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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