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 KXT5MIR400XT6 - MIR-P XT5 W/P 400A FP x MIR-H/V XT6

ABB KXT5MIR400XT6 - MIR-P XT5 W/P 400A FP x MIR-H/V XT6

MPN:KXT5MIR400XT6

MIR-P XT5 W/P 400A FP x MIR-H/V XT6

$74.05$250.28

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

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ABB KXT5MIR600PW - MIR-P x XT5 P/W 630A FP

ABB KXT5MIR600PW - MIR-P x XT5 P/W 630A FP

MPN:KXT5MIR600PW

MIR-P x XT5 P/W 630A FP

$46.76$158.07

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

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ABB KXT5MIR600XT6 - MIR-P XT5 W/P 630A FP x MIR-H/V XT6

ABB KXT5MIR600XT6 - MIR-P XT5 W/P 630A FP x MIR-H/V XT6

MPN:KXT5MIR600XT6

MIR-P XT5 W/P 630A FP x MIR-H/V XT6

$74.05$250.28

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

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ABB KXT5MIRF - MIR-P x XT5 F

ABB KXT5MIRF - MIR-P x XT5 F

MPN:KXT5MIRF

MIR-P x XT5 F

$45.48$153.68

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

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ABB KXT5MIRFXT6 - MIR-P XT5 F x MIR-H/V XT6

ABB KXT5MIRFXT6 - MIR-P XT5 F x MIR-H/V XT6

MPN:KXT5MIRFXT6

MIR-P XT5 F x MIR-H/V XT6

$74.05$250.28

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

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ABB KXT5MIRH - MIR-H XT5 REAR MECH. INTLK H

ABB KXT5MIRH - MIR-H XT5 REAR MECH. INTLK H

MPN:KXT5MIRH

MIR-H XT5 REAR MECH. INTLK H

$216.63$732.19

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

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ABB KXT5MIRV - MIR-V XT5 REAR MECH. INTLK V

ABB KXT5MIRV - MIR-V XT5 REAR MECH. INTLK V

MPN:KXT5MIRV

MIR-V XT5 REAR MECH. INTLK V

$298.80$1,009.90

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

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ABB KXT5MOE110-125 - MOE XT5 110 125V AC/DC

MPN:KXT5MOE110-125

MOE XT5 110 125V AC/DC

$1,774.84$5,999.05

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5MOE220-250 - MOE XT5 220...250V AC/DC

ABB KXT5MOE220-250 - MOE XT5 220...250V AC/DC

MPN:KXT5MOE220-250

MOE XT5 220...250V AC/DC

$1,774.84$5,999.05

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5MOE24 - MOE XT5 24V DC

MPN:KXT5MOE24

MOE XT5 24V DC

$1,774.84$5,999.05

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

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ABB KXT5MOE380 - MOE XT5 380V AC

ABB KXT5MOE380 - MOE XT5 380V AC

MPN:KXT5MOE380

MOE XT5 380V AC

$1,774.84$5,999.05

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5MOE48-60 - MOE XT5 48...60V DC

ABB KXT5MOE48-60 - MOE XT5 48...60V DC

MPN:KXT5MOE48-60

MOE XT5 48...60V DC

$1,774.84$5,999.05

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5MOEE110-125 - MOE-E XT5 110...125V AC/DC

MPN:KXT5MOEE110-125

MOE-E XT5 110...125V AC/DC

$2,040.83$6,898.09

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5MOEE220-250 - MOE-E XT5 220...250V AC/DC

ABB KXT5MOEE220-250 - MOE-E XT5 220...250V AC/DC

MPN:KXT5MOEE220-250

MOE-E XT5 220...250V AC/DC

$2,040.83$6,898.09

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5MOEE24 - MOE-E XT5 24V DC

MPN:KXT5MOEE24

MOE-E XT5 24V DC

$2,040.83$6,898.09

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5MOEE380 - MOE-E XT5 380V AC

ABB KXT5MOEE380 - MOE-E XT5 380V AC

MPN:KXT5MOEE380

MOE-E XT5 380V AC

$2,040.83$6,898.09

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5MOEE48-60 - MOE-E XT5 48...60V DC

ABB KXT5MOEE48-60 - MOE-E XT5 48...60V DC

MPN:KXT5MOEE48-60

MOE-E XT5 48...60V DC

$2,040.83$6,898.09

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5MRHESTFP - RHE_MB XT5 F/W M. BASE FOR ROTARY HANDLE

MPN:KXT5MRHESTFP

RHE_MB XT5 F/W M. BASE FOR ROTARY HANDLE

$87.29$295.00

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5PB100-3 - PB 100mm 4pcs XT5 3p

ABB KXT5PB100-3 - PB 100mm 4pcs XT5 3p

MPN:KXT5PB100-3

PB 100mm 4pcs XT5 3p

$20.80$70.26

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5PB100-4 - PB 100mm 6pcs XT5 4p

ABB KXT5PB100-4 - PB 100mm 6pcs XT5 4p

MPN:KXT5PB100-4

PB 100mm 6pcs XT5 4p

$31.51$106.48

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5PB100UL-3 - PB 100MM 4PCS XT5 3P UL

MPN:KXT5PB100UL-3

PB 100MM 4PCS XT5 3P UL

$19.50$65.87

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5PB100UL-4 - PB 100mm 6pcs XT5 4p UL

ABB KXT5PB100UL-4 - PB 100mm 6pcs XT5 4p UL

MPN:KXT5PB100UL-4

PB 100mm 6pcs XT5 4p UL

$29.56$99.90

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5PB200-3 - PB 200mm 4pcs XT5 3p

ABB KXT5PB200-3 - PB 200mm 4pcs XT5 3p

MPN:KXT5PB200-3

PB 200mm 4pcs XT5 3p

$31.18$105.38

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5PB200-4 - PB 200mm 6pcs XT5 4p

ABB KXT5PB200-4 - PB 200mm 6pcs XT5 4p

MPN:KXT5PB200-4

PB 200mm 6pcs XT5 4p

$47.41$160.27

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MIR400XT6 - MIR-P XT5 W/P 400A FP x MIR-H/V XT6

ABB KXT5MIR400XT6 - MIR-P XT5 W/P 400A FP x MIR-H/V XT6

MPN:KXT5MIR400XT6

MIR-P XT5 W/P 400A FP x MIR-H/V XT6

$74.05$250.28

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MIR600PW - MIR-P x XT5 P/W 630A FP

ABB KXT5MIR600PW - MIR-P x XT5 P/W 630A FP

MPN:KXT5MIR600PW

MIR-P x XT5 P/W 630A FP

$46.76$158.07

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MIR600XT6 - MIR-P XT5 W/P 630A FP x MIR-H/V XT6

ABB KXT5MIR600XT6 - MIR-P XT5 W/P 630A FP x MIR-H/V XT6

MPN:KXT5MIR600XT6

MIR-P XT5 W/P 630A FP x MIR-H/V XT6

$74.05$250.28

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MIRF - MIR-P x XT5 F

ABB KXT5MIRF - MIR-P x XT5 F

MPN:KXT5MIRF

MIR-P x XT5 F

$45.48$153.68

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5MIRFXT6 - MIR-P XT5 F x MIR-H/V XT6

ABB KXT5MIRFXT6 - MIR-P XT5 F x MIR-H/V XT6

MPN:KXT5MIRFXT6

MIR-P XT5 F x MIR-H/V XT6

$74.05$250.28

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MIRH - MIR-H XT5 REAR MECH. INTLK H

ABB KXT5MIRH - MIR-H XT5 REAR MECH. INTLK H

MPN:KXT5MIRH

MIR-H XT5 REAR MECH. INTLK H

$216.63$732.19

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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ABB KXT5MIRV - MIR-V XT5 REAR MECH. INTLK V

ABB KXT5MIRV - MIR-V XT5 REAR MECH. INTLK V

MPN:KXT5MIRV

MIR-V XT5 REAR MECH. INTLK V

$298.80$1,009.90

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MOE110-125 - MOE XT5 110 125V AC/DC

MPN:KXT5MOE110-125

MOE XT5 110 125V AC/DC

$1,774.84$5,999.05

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MOE220-250 - MOE XT5 220...250V AC/DC

ABB KXT5MOE220-250 - MOE XT5 220...250V AC/DC

MPN:KXT5MOE220-250

MOE XT5 220...250V AC/DC

$1,774.84$5,999.05

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MOE24 - MOE XT5 24V DC

MPN:KXT5MOE24

MOE XT5 24V DC

$1,774.84$5,999.05

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MOE380 - MOE XT5 380V AC

ABB KXT5MOE380 - MOE XT5 380V AC

MPN:KXT5MOE380

MOE XT5 380V AC

$1,774.84$5,999.05

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MOE48-60 - MOE XT5 48...60V DC

ABB KXT5MOE48-60 - MOE XT5 48...60V DC

MPN:KXT5MOE48-60

MOE XT5 48...60V DC

$1,774.84$5,999.05

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MOEE110-125 - MOE-E XT5 110...125V AC/DC

MPN:KXT5MOEE110-125

MOE-E XT5 110...125V AC/DC

$2,040.83$6,898.09

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MOEE220-250 - MOE-E XT5 220...250V AC/DC

ABB KXT5MOEE220-250 - MOE-E XT5 220...250V AC/DC

MPN:KXT5MOEE220-250

MOE-E XT5 220...250V AC/DC

$2,040.83$6,898.09

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MOEE24 - MOE-E XT5 24V DC

MPN:KXT5MOEE24

MOE-E XT5 24V DC

$2,040.83$6,898.09

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MOEE380 - MOE-E XT5 380V AC

ABB KXT5MOEE380 - MOE-E XT5 380V AC

MPN:KXT5MOEE380

MOE-E XT5 380V AC

$2,040.83$6,898.09

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MOEE48-60 - MOE-E XT5 48...60V DC

ABB KXT5MOEE48-60 - MOE-E XT5 48...60V DC

MPN:KXT5MOEE48-60

MOE-E XT5 48...60V DC

$2,040.83$6,898.09

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5MRHESTFP - RHE_MB XT5 F/W M. BASE FOR ROTARY HANDLE

MPN:KXT5MRHESTFP

RHE_MB XT5 F/W M. BASE FOR ROTARY HANDLE

$87.29$295.00

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5PB100-3 - PB 100mm 4pcs XT5 3p

ABB KXT5PB100-3 - PB 100mm 4pcs XT5 3p

MPN:KXT5PB100-3

PB 100mm 4pcs XT5 3p

$20.80$70.26

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5PB100-4 - PB 100mm 6pcs XT5 4p

ABB KXT5PB100-4 - PB 100mm 6pcs XT5 4p

MPN:KXT5PB100-4

PB 100mm 6pcs XT5 4p

$31.51$106.48

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5PB100UL-3 - PB 100MM 4PCS XT5 3P UL

MPN:KXT5PB100UL-3

PB 100MM 4PCS XT5 3P UL

$19.50$65.87

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5PB100UL-4 - PB 100mm 6pcs XT5 4p UL

ABB KXT5PB100UL-4 - PB 100mm 6pcs XT5 4p UL

MPN:KXT5PB100UL-4

PB 100mm 6pcs XT5 4p UL

$29.56$99.90

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5PB200-3 - PB 200mm 4pcs XT5 3p

ABB KXT5PB200-3 - PB 200mm 4pcs XT5 3p

MPN:KXT5PB200-3

PB 200mm 4pcs XT5 3p

$31.18$105.38

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

Compare

ABB KXT5PB200-4 - PB 200mm 6pcs XT5 4p

ABB KXT5PB200-4 - PB 200mm 6pcs XT5 4p

MPN:KXT5PB200-4

PB 200mm 6pcs XT5 4p

$47.41$160.27

You save 70%

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

QTY:

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