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Centro, Inc.Centro, Inc.
(800) 238-6672
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Molded Case Circuit Breakers - ABB

Molded case circuit breakers (MCCBs) protect higher-current circuits, typically 15 to 2,500 amps, in panelboards, switchboards and equipment.

MCCB Features

  • Thermal-magnetic trip units – standard protection
  • Electronic trip units – adjustable settings
  • High interrupting ratings – high fault currents
  • Accessories – shunt trips, auxiliaries and handles

Choosing an MCCB

Select frame size, current rating, interrupting rating and trip unit. Confirm lug sizes and mounting.

Centro supplies molded case circuit breakers.

Related categories: Circuit Protection | Circuit Breaker Enclosures | Circuit Protection Accessories | Circuit Monitoring | Disconnect Switches

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ABB XT5HU430BYFF000XXX - XT5H 600 E.GTCH LSIG 300 4p UL/CSA
ABB
ABB XT5HU430BYFF000XXX - XT5H 600 E.GTCH LSIG 300 4p UL/CSA
MPN:XT5HU430BYFF000XXX
XT5H 600 E.GTCH LSIG 300 4p UL/CSA

$15,378.48$41,583.93

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU430BZFF000XXX - XT5H 600 E.GHI-TCH LSIG 300 4p UL
ABB
ABB XT5HU430BZFF000XXX - XT5H 600 E.GHI-TCH LSIG 300 4p UL
MPN:XT5HU430BZFF000XXX
XT5H 600 E.GHI-TCH LSIG 300 4p UL

$22,105.99$59,775.38

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ABFF000XXX - XT5H 400 TMA 400 4p UL
ABB
ABB XT5HU440ABFF000XXX - XT5H 400 TMA 400 4p UL
MPN:XT5HU440ABFF000XXX
XT5H 400 TMA 400 4p UL

$4,094.49$11,071.63

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ACFF000XXX - XT5H 400 E.DIP LIG 400 4p UL
ABB
ABB XT5HU440ACFF000XXX - XT5H 400 E.DIP LIG 400 4p UL
MPN:XT5HU440ACFF000XXX
XT5H 400 E.DIP LIG 400 4p UL

$5,438.61$14,706.18

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ADFF000XXX - XT5H-D 400 MCS 4p F F UL/CSA
ABB
ABB XT5HU440ADFF000XXX - XT5H-D 400 MCS 4p F F UL/CSA
MPN:XT5HU440ADFF000XXX
XT5H-D 400 MCS 4p F F UL/CSA

$2,252.26$6,090.17

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AEFF000XXX - XT5H 400 E.DIP LS/I 400 4p UL
ABB
ABB XT5HU440AEFF000XXX - XT5H 400 E.DIP LS/I 400 4p UL
MPN:XT5HU440AEFF000XXX
XT5H 400 E.DIP LS/I 400 4p UL

$4,729.40$12,788.46

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AFFF000XXX - XT5H 400 E.DIP LSI 400 4p UL
ABB
ABB XT5HU440AFFF000XXX - XT5H 400 E.DIP LSI 400 4p UL
MPN:XT5HU440AFFF000XXX
XT5H 400 E.DIP LSI 400 4p UL

$5,438.61$14,706.18

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AGFF000XXX - XT5H 400 E.DIP LSIG 400 4p UL
ABB
ABB XT5HU440AGFF000XXX - XT5H 400 E.DIP LSIG 400 4p UL
MPN:XT5HU440AGFF000XXX
XT5H 400 E.DIP LSIG 400 4p UL

$6,526.17$17,646.98

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ANFF000XXX - XT5H 400 TMG 400 4p UL
ABB
ABB XT5HU440ANFF000XXX - XT5H 400 TMG 400 4p UL
MPN:XT5HU440ANFF000XXX
XT5H 400 TMG 400 4p UL

$4,094.49$11,071.63

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440APFF000XXX - XT5H 400 E.TCH LSI 400 4p UL
ABB
ABB XT5HU440APFF000XXX - XT5H 400 E.TCH LSI 400 4p UL
MPN:XT5HU440APFF000XXX
XT5H 400 E.TCH LSI 400 4p UL

$6,900.47$18,659.09

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AQFF000XXX - XT5H 400 E.TCH LSIG 400 4p UL
ABB
ABB XT5HU440AQFF000XXX - XT5H 400 E.TCH LSIG 400 4p UL
MPN:XT5HU440AQFF000XXX
XT5H 400 E.TCH LSIG 400 4p UL

$8,280.71$22,391.34

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ARFF000XXX - XT5H 400 E.TCHM LSI 400 4p UL
ABB
ABB XT5HU440ARFF000XXX - XT5H 400 E.TCHM LSI 400 4p UL
MPN:XT5HU440ARFF000XXX
XT5H 400 E.TCHM LSI 400 4p UL

$7,935.66$21,458.28

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ASFF000XXX - XT5H 400 E.TCHM LSIG 400 4p UL
ABB
ABB XT5HU440ASFF000XXX - XT5H 400 E.TCHM LSIG 400 4p UL
MPN:XT5HU440ASFF000XXX
XT5H 400 E.TCHM LSIG 400 4p UL

$9,522.95$25,750.38

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ATFF000XXX - XT5H 400 E.HI-T LSI 400 4p UL
ABB
ABB XT5HU440ATFF000XXX - XT5H 400 E.HI-T LSI 400 4p UL
MPN:XT5HU440ATFF000XXX
XT5H 400 E.HI-T LSI 400 4p UL

$9,919.56$26,822.85

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AUFF000XXX - XT5H 400 E.HI-T LSIG 400 4p UL
ABB
ABB XT5HU440AUFF000XXX - XT5H 400 E.HI-T LSIG 400 4p UL
MPN:XT5HU440AUFF000XXX
XT5H 400 E.HI-T LSIG 400 4p UL

$11,903.48$32,187.41

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AXFF000XXX - XT5H 400 E.GDIP LS/I 400 4p UL
ABB
ABB XT5HU440AXFF000XXX - XT5H 400 E.GDIP LS/I 400 4p UL
MPN:XT5HU440AXFF000XXX
XT5H 400 E.GDIP LS/I 400 4p UL

$5,556.33$15,024.52

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AYFF000XXX - XT5H 400 E.GTCH LSIG 400 4p UL
ABB
ABB XT5HU440AYFF000XXX - XT5H 400 E.GTCH LSIG 400 4p UL
MPN:XT5HU440AYFF000XXX
XT5H 400 E.GTCH LSIG 400 4p UL

$10,350.69$27,988.63

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AZFF000XXX - XT5H 400 E.GHI-TCH LSIG 400 4p UL
ABB
ABB XT5HU440AZFF000XXX - XT5H 400 E.GHI-TCH LSIG 400 4p UL
MPN:XT5HU440AZFF000XXX
XT5H 400 E.GHI-TCH LSIG 400 4p UL

$14,879.15$40,233.72

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BPFF000XXX - XT5H 600 E.TCH LSI 400 4p UL/CSA
ABB
ABB XT5HU440BPFF000XXX - XT5H 600 E.TCH LSI 400 4p UL/CSA
MPN:XT5HU440BPFF000XXX
XT5H 600 E.TCH LSI 400 4p UL/CSA

$10,252.05$27,721.88

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BQFF000XXX - XT5H 600 E.TCH LSIG 400 4p UL/CSA
ABB
ABB XT5HU440BQFF000XXX - XT5H 600 E.TCH LSIG 400 4p UL/CSA
MPN:XT5HU440BQFF000XXX
XT5H 600 E.TCH LSIG 400 4p UL/CSA

$12,302.54$33,266.48

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BRFF000XXX - XT5H 600 E.TCHM LSI 400 4p UL/CSA
ABB
ABB XT5HU440BRFF000XXX - XT5H 600 E.TCHM LSI 400 4p UL/CSA
MPN:XT5HU440BRFF000XXX
XT5H 600 E.TCHM LSI 400 4p UL/CSA

$11,790.22$31,881.15

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BSFF000XXX - XT5H 600 E.TCHM LSIG 400 4p UL/CSA
ABB
ABB XT5HU440BSFF000XXX - XT5H 600 E.TCHM LSIG 400 4p UL/CSA
MPN:XT5HU440BSFF000XXX
XT5H 600 E.TCHM LSIG 400 4p UL/CSA

$14,147.61$38,255.63

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BTFF000XXX - XT5H 600 E.HI-T LSI 400 4p UL/CSA
ABB
ABB XT5HU440BTFF000XXX - XT5H 600 E.HI-T LSI 400 4p UL/CSA
MPN:XT5HU440BTFF000XXX
XT5H 600 E.HI-T LSI 400 4p UL/CSA

$14,737.46$39,850.62

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BUFF000XXX - XT5H 600 E.HI-T LSIG 400 4p UL/CSA
ABB
ABB XT5HU440BUFF000XXX - XT5H 600 E.HI-T LSIG 400 4p UL/CSA
MPN:XT5HU440BUFF000XXX
XT5H 600 E.HI-T LSIG 400 4p UL/CSA

$17,684.71$47,820.09

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU430BYFF000XXX - XT5H 600 E.GTCH LSIG 300 4p UL/CSA
ABB
ABB XT5HU430BYFF000XXX - XT5H 600 E.GTCH LSIG 300 4p UL/CSA
MPN:XT5HU430BYFF000XXX
XT5H 600 E.GTCH LSIG 300 4p UL/CSA

$15,378.48$41,583.93

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU430BZFF000XXX - XT5H 600 E.GHI-TCH LSIG 300 4p UL
ABB
ABB XT5HU430BZFF000XXX - XT5H 600 E.GHI-TCH LSIG 300 4p UL
MPN:XT5HU430BZFF000XXX
XT5H 600 E.GHI-TCH LSIG 300 4p UL

$22,105.99$59,775.38

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ABFF000XXX - XT5H 400 TMA 400 4p UL
ABB
ABB XT5HU440ABFF000XXX - XT5H 400 TMA 400 4p UL
MPN:XT5HU440ABFF000XXX
XT5H 400 TMA 400 4p UL

$4,094.49$11,071.63

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ACFF000XXX - XT5H 400 E.DIP LIG 400 4p UL
ABB
ABB XT5HU440ACFF000XXX - XT5H 400 E.DIP LIG 400 4p UL
MPN:XT5HU440ACFF000XXX
XT5H 400 E.DIP LIG 400 4p UL

$5,438.61$14,706.18

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ADFF000XXX - XT5H-D 400 MCS 4p F F UL/CSA
ABB
ABB XT5HU440ADFF000XXX - XT5H-D 400 MCS 4p F F UL/CSA
MPN:XT5HU440ADFF000XXX
XT5H-D 400 MCS 4p F F UL/CSA

$2,252.26$6,090.17

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AEFF000XXX - XT5H 400 E.DIP LS/I 400 4p UL
ABB
ABB XT5HU440AEFF000XXX - XT5H 400 E.DIP LS/I 400 4p UL
MPN:XT5HU440AEFF000XXX
XT5H 400 E.DIP LS/I 400 4p UL

$4,729.40$12,788.46

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AFFF000XXX - XT5H 400 E.DIP LSI 400 4p UL
ABB
ABB XT5HU440AFFF000XXX - XT5H 400 E.DIP LSI 400 4p UL
MPN:XT5HU440AFFF000XXX
XT5H 400 E.DIP LSI 400 4p UL

$5,438.61$14,706.18

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AGFF000XXX - XT5H 400 E.DIP LSIG 400 4p UL
ABB
ABB XT5HU440AGFF000XXX - XT5H 400 E.DIP LSIG 400 4p UL
MPN:XT5HU440AGFF000XXX
XT5H 400 E.DIP LSIG 400 4p UL

$6,526.17$17,646.98

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ANFF000XXX - XT5H 400 TMG 400 4p UL
ABB
ABB XT5HU440ANFF000XXX - XT5H 400 TMG 400 4p UL
MPN:XT5HU440ANFF000XXX
XT5H 400 TMG 400 4p UL

$4,094.49$11,071.63

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440APFF000XXX - XT5H 400 E.TCH LSI 400 4p UL
ABB
ABB XT5HU440APFF000XXX - XT5H 400 E.TCH LSI 400 4p UL
MPN:XT5HU440APFF000XXX
XT5H 400 E.TCH LSI 400 4p UL

$6,900.47$18,659.09

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AQFF000XXX - XT5H 400 E.TCH LSIG 400 4p UL
ABB
ABB XT5HU440AQFF000XXX - XT5H 400 E.TCH LSIG 400 4p UL
MPN:XT5HU440AQFF000XXX
XT5H 400 E.TCH LSIG 400 4p UL

$8,280.71$22,391.34

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ARFF000XXX - XT5H 400 E.TCHM LSI 400 4p UL
ABB
ABB XT5HU440ARFF000XXX - XT5H 400 E.TCHM LSI 400 4p UL
MPN:XT5HU440ARFF000XXX
XT5H 400 E.TCHM LSI 400 4p UL

$7,935.66$21,458.28

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ASFF000XXX - XT5H 400 E.TCHM LSIG 400 4p UL
ABB
ABB XT5HU440ASFF000XXX - XT5H 400 E.TCHM LSIG 400 4p UL
MPN:XT5HU440ASFF000XXX
XT5H 400 E.TCHM LSIG 400 4p UL

$9,522.95$25,750.38

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440ATFF000XXX - XT5H 400 E.HI-T LSI 400 4p UL
ABB
ABB XT5HU440ATFF000XXX - XT5H 400 E.HI-T LSI 400 4p UL
MPN:XT5HU440ATFF000XXX
XT5H 400 E.HI-T LSI 400 4p UL

$9,919.56$26,822.85

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AUFF000XXX - XT5H 400 E.HI-T LSIG 400 4p UL
ABB
ABB XT5HU440AUFF000XXX - XT5H 400 E.HI-T LSIG 400 4p UL
MPN:XT5HU440AUFF000XXX
XT5H 400 E.HI-T LSIG 400 4p UL

$11,903.48$32,187.41

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AXFF000XXX - XT5H 400 E.GDIP LS/I 400 4p UL
ABB
ABB XT5HU440AXFF000XXX - XT5H 400 E.GDIP LS/I 400 4p UL
MPN:XT5HU440AXFF000XXX
XT5H 400 E.GDIP LS/I 400 4p UL

$5,556.33$15,024.52

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AYFF000XXX - XT5H 400 E.GTCH LSIG 400 4p UL
ABB
ABB XT5HU440AYFF000XXX - XT5H 400 E.GTCH LSIG 400 4p UL
MPN:XT5HU440AYFF000XXX
XT5H 400 E.GTCH LSIG 400 4p UL

$10,350.69$27,988.63

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440AZFF000XXX - XT5H 400 E.GHI-TCH LSIG 400 4p UL
ABB
ABB XT5HU440AZFF000XXX - XT5H 400 E.GHI-TCH LSIG 400 4p UL
MPN:XT5HU440AZFF000XXX
XT5H 400 E.GHI-TCH LSIG 400 4p UL

$14,879.15$40,233.72

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BPFF000XXX - XT5H 600 E.TCH LSI 400 4p UL/CSA
ABB
ABB XT5HU440BPFF000XXX - XT5H 600 E.TCH LSI 400 4p UL/CSA
MPN:XT5HU440BPFF000XXX
XT5H 600 E.TCH LSI 400 4p UL/CSA

$10,252.05$27,721.88

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BQFF000XXX - XT5H 600 E.TCH LSIG 400 4p UL/CSA
ABB
ABB XT5HU440BQFF000XXX - XT5H 600 E.TCH LSIG 400 4p UL/CSA
MPN:XT5HU440BQFF000XXX
XT5H 600 E.TCH LSIG 400 4p UL/CSA

$12,302.54$33,266.48

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BRFF000XXX - XT5H 600 E.TCHM LSI 400 4p UL/CSA
ABB
ABB XT5HU440BRFF000XXX - XT5H 600 E.TCHM LSI 400 4p UL/CSA
MPN:XT5HU440BRFF000XXX
XT5H 600 E.TCHM LSI 400 4p UL/CSA

$11,790.22$31,881.15

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BSFF000XXX - XT5H 600 E.TCHM LSIG 400 4p UL/CSA
ABB
ABB XT5HU440BSFF000XXX - XT5H 600 E.TCHM LSIG 400 4p UL/CSA
MPN:XT5HU440BSFF000XXX
XT5H 600 E.TCHM LSIG 400 4p UL/CSA

$14,147.61$38,255.63

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BTFF000XXX - XT5H 600 E.HI-T LSI 400 4p UL/CSA
ABB
ABB XT5HU440BTFF000XXX - XT5H 600 E.HI-T LSI 400 4p UL/CSA
MPN:XT5HU440BTFF000XXX
XT5H 600 E.HI-T LSI 400 4p UL/CSA

$14,737.46$39,850.62

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB XT5HU440BUFF000XXX - XT5H 600 E.HI-T LSIG 400 4p UL/CSA
ABB
ABB XT5HU440BUFF000XXX - XT5H 600 E.HI-T LSIG 400 4p UL/CSA
MPN:XT5HU440BUFF000XXX
XT5H 600 E.HI-T LSIG 400 4p UL/CSA

$17,684.71$47,820.09

You save 63%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times