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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 XT2NU4125UFF000XXX - XT2N 125 E.HI-T LSIG 125 4p UL
ABB
ABB XT2NU4125UFF000XXX - XT2N 125 E.HI-T LSIG 125 4p UL
MPN:XT2NU4125UFF000XXX
XT2N 125 E.HI-T LSIG 125 4p UL

$4,127.77$11,161.65

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

Subject to factory lead times

ABB XT2SQ3015AFF000XXX - XT2SQ 125 TMF 15-400 3p F F UL/CSA
ABB
ABB XT2SQ3015AFF000XXX - XT2SQ 125 TMF 15-400 3p F F UL/CSA
MPN:XT2SQ3015AFF000XXX
XT2SQ 125 TMF 15-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3020AFF000XXX - XT2SQ 125 TMF 20-400 3p F F UL/CSA
ABB
ABB XT2SQ3020AFF000XXX - XT2SQ 125 TMF 20-400 3p F F UL/CSA
MPN:XT2SQ3020AFF000XXX
XT2SQ 125 TMF 20-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3025AFF000XXX - XT2SQ 125 TMF 25-400 3p F F UL/CSA
ABB
ABB XT2SQ3025AFF000XXX - XT2SQ 125 TMF 25-400 3p F F UL/CSA
MPN:XT2SQ3025AFF000XXX
XT2SQ 125 TMF 25-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3025EFF000XXX - XT2SQ125 EkipLS/I In=25A 3pFFUL/CSA
ABB
ABB XT2SQ3025EFF000XXX - XT2SQ125 EkipLS/I In=25A 3pFFUL/CSA
MPN:XT2SQ3025EFF000XXX
XT2SQ125 EkipLS/I In=25A 3pFFUL/CSA

$1,108.70$2,997.96

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

Subject to factory lead times

ABB XT2SQ3030AFF000XXX - XT2SQ 125 TMF 30-400 3p F F UL/CSA
ABB
ABB XT2SQ3030AFF000XXX - XT2SQ 125 TMF 30-400 3p F F UL/CSA
MPN:XT2SQ3030AFF000XXX
XT2SQ 125 TMF 30-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3035AFF000XXX - XT2SQ 125 TMF 35-400 3p F F UL/CSA
ABB
ABB XT2SQ3035AFF000XXX - XT2SQ 125 TMF 35-400 3p F F UL/CSA
MPN:XT2SQ3035AFF000XXX
XT2SQ 125 TMF 35-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3040AFF000XXX - XT2SQ 125 TMF 40-400 3p F F UL/CSA
ABB
ABB XT2SQ3040AFF000XXX - XT2SQ 125 TMF 40-400 3p F F UL/CSA
MPN:XT2SQ3040AFF000XXX
XT2SQ 125 TMF 40-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3060AFF000XXX - XT2SQ 125 TMF 60-600 3p F F UL/CSA
ABB
ABB XT2SQ3060AFF000XXX - XT2SQ 125 TMF 60-600 3p F F UL/CSA
MPN:XT2SQ3060AFF000XXX
XT2SQ 125 TMF 60-600 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3060EFF000XXX - XT2SQ125 EkipLS/I In=60A 3pFFUL/CSA
ABB
ABB XT2SQ3060EFF000XXX - XT2SQ125 EkipLS/I In=60A 3pFFUL/CSA
MPN:XT2SQ3060EFF000XXX
XT2SQ125 EkipLS/I In=60A 3pFFUL/CSA

$1,108.70$2,997.96

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

Subject to factory lead times

ABB XT2SQ3070AFF000XXX - XT2SQ 125 TMF 70-700 3p F F UL/CSA
ABB
ABB XT2SQ3070AFF000XXX - XT2SQ 125 TMF 70-700 3p F F UL/CSA
MPN:XT2SQ3070AFF000XXX
XT2SQ 125 TMF 70-700 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3080BFF000XXX - XT2SQ125 TMA 80-400-800 3pFF UL/CSA
ABB
ABB XT2SQ3080BFF000XXX - XT2SQ125 TMA 80-400-800 3pFF UL/CSA
MPN:XT2SQ3080BFF000XXX
XT2SQ125 TMA 80-400-800 3pFF UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3090BFF000XXX - XT2SQ125 TMA 90-450-900 3pFF UL/CSA
ABB
ABB XT2SQ3090BFF000XXX - XT2SQ125 TMA 90-450-900 3pFF UL/CSA
MPN:XT2SQ3090BFF000XXX
XT2SQ125 TMA 90-450-900 3pFF UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3100BFF000XXX - XT2SQ125TMA 100-500-1000 3pFFUL/CSA
ABB
ABB XT2SQ3100BFF000XXX - XT2SQ125TMA 100-500-1000 3pFFUL/CSA
MPN:XT2SQ3100BFF000XXX
XT2SQ125TMA 100-500-1000 3pFFUL/CSA

$1,321.94$3,574.53

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

Subject to factory lead times

ABB XT2SQ3100EFF000XXX - XT2SQ125 EkipLS/I In=100A3pFFUL/CSA
ABB
ABB XT2SQ3100EFF000XXX - XT2SQ125 EkipLS/I In=100A3pFFUL/CSA
MPN:XT2SQ3100EFF000XXX
XT2SQ125 EkipLS/I In=100A3pFFUL/CSA

$1,443.71$3,903.84

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

Subject to factory lead times

ABB XT2SQ3125EFF000XXX - XT2SQ125 EkipLS/I In=125A3pFFUL/CSA
ABB
ABB XT2SQ3125EFF000XXX - XT2SQ125 EkipLS/I In=125A3pFFUL/CSA
MPN:XT2SQ3125EFF000XXX
XT2SQ125 EkipLS/I In=125A3pFFUL/CSA

$1,443.71$3,903.84

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

Subject to factory lead times

ABB XT2SU3010CFF000XXX - XT2S 125 E.DIP LIG 010 3p UL
ABB
ABB XT2SU3010CFF000XXX - XT2S 125 E.DIP LIG 010 3p UL
MPN:XT2SU3010CFF000XXX
XT2S 125 E.DIP LIG 010 3p UL

$1,205.71$3,260.24

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

Subject to factory lead times

ABB XT2SU3010EFF000XXX - XT2S 125 EKIPLS/I IN=10A 3PFFUL/CSA
ABB
ABB XT2SU3010EFF000XXX - XT2S 125 EKIPLS/I IN=10A 3PFFUL/CSA
MPN:XT2SU3010EFF000XXX
XT2S 125 EKIPLS/I IN=10A 3PFFUL/CSA

$1,004.75$2,716.86

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

Subject to factory lead times

ABB XT2SU3015AFF000XXX - XT2S 125 TMF 15-400 3P F F UL/CSA
ABB
ABB XT2SU3015AFF000XXX - XT2S 125 TMF 15-400 3P F F UL/CSA
MPN:XT2SU3015AFF000XXX
XT2S 125 TMF 15-400 3P F F UL/CSA

$913.41$2,469.87

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

Subject to factory lead times

ABB XT2SU3020AFF000XXX - XT2S 125 TMF 20-400 3P F F UL/CSA
ABB
ABB XT2SU3020AFF000XXX - XT2S 125 TMF 20-400 3P F F UL/CSA
MPN:XT2SU3020AFF000XXX
XT2S 125 TMF 20-400 3P F F UL/CSA

$913.41$2,469.87

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

Subject to factory lead times

ABB XT2SU3025AFF000XXX - XT2S 125 TMF 25-400 3P F F UL/CSA
ABB
ABB XT2SU3025AFF000XXX - XT2S 125 TMF 25-400 3P F F UL/CSA
MPN:XT2SU3025AFF000XXX
XT2S 125 TMF 25-400 3P F F UL/CSA

$913.41$2,469.87

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

Subject to factory lead times

ABB XT2SU3025CFF000XXX - XT2S 125 E.DIP LIG 025 3p UL
ABB
ABB XT2SU3025CFF000XXX - XT2S 125 E.DIP LIG 025 3p UL
MPN:XT2SU3025CFF000XXX
XT2S 125 E.DIP LIG 025 3p UL

$1,205.71$3,260.24

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

Subject to factory lead times

ABB XT2SU3025EFF000XXX - XT2S 125 EKIPLS/I IN=25A 3PFFUL/CSA
ABB
ABB XT2SU3025EFF000XXX - XT2S 125 EKIPLS/I IN=25A 3PFFUL/CSA
MPN:XT2SU3025EFF000XXX
XT2S 125 EKIPLS/I IN=25A 3PFFUL/CSA

$1,004.75$2,716.86

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

Subject to factory lead times

ABB XT2SU3030AFF000XXX - XT2S 125 TMF 30-400 3P F F UL/CSA
ABB
ABB XT2SU3030AFF000XXX - XT2S 125 TMF 30-400 3P F F UL/CSA
MPN:XT2SU3030AFF000XXX
XT2S 125 TMF 30-400 3P F F UL/CSA

$913.41$2,469.87

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

Subject to factory lead times

ABB XT2NU4125UFF000XXX - XT2N 125 E.HI-T LSIG 125 4p UL
ABB
ABB XT2NU4125UFF000XXX - XT2N 125 E.HI-T LSIG 125 4p UL
MPN:XT2NU4125UFF000XXX
XT2N 125 E.HI-T LSIG 125 4p UL

$4,127.77$11,161.65

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

Subject to factory lead times

ABB XT2SQ3015AFF000XXX - XT2SQ 125 TMF 15-400 3p F F UL/CSA
ABB
ABB XT2SQ3015AFF000XXX - XT2SQ 125 TMF 15-400 3p F F UL/CSA
MPN:XT2SQ3015AFF000XXX
XT2SQ 125 TMF 15-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3020AFF000XXX - XT2SQ 125 TMF 20-400 3p F F UL/CSA
ABB
ABB XT2SQ3020AFF000XXX - XT2SQ 125 TMF 20-400 3p F F UL/CSA
MPN:XT2SQ3020AFF000XXX
XT2SQ 125 TMF 20-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3025AFF000XXX - XT2SQ 125 TMF 25-400 3p F F UL/CSA
ABB
ABB XT2SQ3025AFF000XXX - XT2SQ 125 TMF 25-400 3p F F UL/CSA
MPN:XT2SQ3025AFF000XXX
XT2SQ 125 TMF 25-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3025EFF000XXX - XT2SQ125 EkipLS/I In=25A 3pFFUL/CSA
ABB
ABB XT2SQ3025EFF000XXX - XT2SQ125 EkipLS/I In=25A 3pFFUL/CSA
MPN:XT2SQ3025EFF000XXX
XT2SQ125 EkipLS/I In=25A 3pFFUL/CSA

$1,108.70$2,997.96

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

Subject to factory lead times

ABB XT2SQ3030AFF000XXX - XT2SQ 125 TMF 30-400 3p F F UL/CSA
ABB
ABB XT2SQ3030AFF000XXX - XT2SQ 125 TMF 30-400 3p F F UL/CSA
MPN:XT2SQ3030AFF000XXX
XT2SQ 125 TMF 30-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3035AFF000XXX - XT2SQ 125 TMF 35-400 3p F F UL/CSA
ABB
ABB XT2SQ3035AFF000XXX - XT2SQ 125 TMF 35-400 3p F F UL/CSA
MPN:XT2SQ3035AFF000XXX
XT2SQ 125 TMF 35-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3040AFF000XXX - XT2SQ 125 TMF 40-400 3p F F UL/CSA
ABB
ABB XT2SQ3040AFF000XXX - XT2SQ 125 TMF 40-400 3p F F UL/CSA
MPN:XT2SQ3040AFF000XXX
XT2SQ 125 TMF 40-400 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3060AFF000XXX - XT2SQ 125 TMF 60-600 3p F F UL/CSA
ABB
ABB XT2SQ3060AFF000XXX - XT2SQ 125 TMF 60-600 3p F F UL/CSA
MPN:XT2SQ3060AFF000XXX
XT2SQ 125 TMF 60-600 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3060EFF000XXX - XT2SQ125 EkipLS/I In=60A 3pFFUL/CSA
ABB
ABB XT2SQ3060EFF000XXX - XT2SQ125 EkipLS/I In=60A 3pFFUL/CSA
MPN:XT2SQ3060EFF000XXX
XT2SQ125 EkipLS/I In=60A 3pFFUL/CSA

$1,108.70$2,997.96

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

Subject to factory lead times

ABB XT2SQ3070AFF000XXX - XT2SQ 125 TMF 70-700 3p F F UL/CSA
ABB
ABB XT2SQ3070AFF000XXX - XT2SQ 125 TMF 70-700 3p F F UL/CSA
MPN:XT2SQ3070AFF000XXX
XT2SQ 125 TMF 70-700 3p F F UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3080BFF000XXX - XT2SQ125 TMA 80-400-800 3pFF UL/CSA
ABB
ABB XT2SQ3080BFF000XXX - XT2SQ125 TMA 80-400-800 3pFF UL/CSA
MPN:XT2SQ3080BFF000XXX
XT2SQ125 TMA 80-400-800 3pFF UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3090BFF000XXX - XT2SQ125 TMA 90-450-900 3pFF UL/CSA
ABB
ABB XT2SQ3090BFF000XXX - XT2SQ125 TMA 90-450-900 3pFF UL/CSA
MPN:XT2SQ3090BFF000XXX
XT2SQ125 TMA 90-450-900 3pFF UL/CSA

$1,017.26$2,750.70

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

Subject to factory lead times

ABB XT2SQ3100BFF000XXX - XT2SQ125TMA 100-500-1000 3pFFUL/CSA
ABB
ABB XT2SQ3100BFF000XXX - XT2SQ125TMA 100-500-1000 3pFFUL/CSA
MPN:XT2SQ3100BFF000XXX
XT2SQ125TMA 100-500-1000 3pFFUL/CSA

$1,321.94$3,574.53

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

Subject to factory lead times

ABB XT2SQ3100EFF000XXX - XT2SQ125 EkipLS/I In=100A3pFFUL/CSA
ABB
ABB XT2SQ3100EFF000XXX - XT2SQ125 EkipLS/I In=100A3pFFUL/CSA
MPN:XT2SQ3100EFF000XXX
XT2SQ125 EkipLS/I In=100A3pFFUL/CSA

$1,443.71$3,903.84

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

Subject to factory lead times

ABB XT2SQ3125EFF000XXX - XT2SQ125 EkipLS/I In=125A3pFFUL/CSA
ABB
ABB XT2SQ3125EFF000XXX - XT2SQ125 EkipLS/I In=125A3pFFUL/CSA
MPN:XT2SQ3125EFF000XXX
XT2SQ125 EkipLS/I In=125A3pFFUL/CSA

$1,443.71$3,903.84

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

Subject to factory lead times

ABB XT2SU3010CFF000XXX - XT2S 125 E.DIP LIG 010 3p UL
ABB
ABB XT2SU3010CFF000XXX - XT2S 125 E.DIP LIG 010 3p UL
MPN:XT2SU3010CFF000XXX
XT2S 125 E.DIP LIG 010 3p UL

$1,205.71$3,260.24

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

Subject to factory lead times

ABB XT2SU3010EFF000XXX - XT2S 125 EKIPLS/I IN=10A 3PFFUL/CSA
ABB
ABB XT2SU3010EFF000XXX - XT2S 125 EKIPLS/I IN=10A 3PFFUL/CSA
MPN:XT2SU3010EFF000XXX
XT2S 125 EKIPLS/I IN=10A 3PFFUL/CSA

$1,004.75$2,716.86

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

Subject to factory lead times

ABB XT2SU3015AFF000XXX - XT2S 125 TMF 15-400 3P F F UL/CSA
ABB
ABB XT2SU3015AFF000XXX - XT2S 125 TMF 15-400 3P F F UL/CSA
MPN:XT2SU3015AFF000XXX
XT2S 125 TMF 15-400 3P F F UL/CSA

$913.41$2,469.87

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

Subject to factory lead times

ABB XT2SU3020AFF000XXX - XT2S 125 TMF 20-400 3P F F UL/CSA
ABB
ABB XT2SU3020AFF000XXX - XT2S 125 TMF 20-400 3P F F UL/CSA
MPN:XT2SU3020AFF000XXX
XT2S 125 TMF 20-400 3P F F UL/CSA

$913.41$2,469.87

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

Subject to factory lead times

ABB XT2SU3025AFF000XXX - XT2S 125 TMF 25-400 3P F F UL/CSA
ABB
ABB XT2SU3025AFF000XXX - XT2S 125 TMF 25-400 3P F F UL/CSA
MPN:XT2SU3025AFF000XXX
XT2S 125 TMF 25-400 3P F F UL/CSA

$913.41$2,469.87

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

Subject to factory lead times

ABB XT2SU3025CFF000XXX - XT2S 125 E.DIP LIG 025 3p UL
ABB
ABB XT2SU3025CFF000XXX - XT2S 125 E.DIP LIG 025 3p UL
MPN:XT2SU3025CFF000XXX
XT2S 125 E.DIP LIG 025 3p UL

$1,205.71$3,260.24

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

Subject to factory lead times

ABB XT2SU3025EFF000XXX - XT2S 125 EKIPLS/I IN=25A 3PFFUL/CSA
ABB
ABB XT2SU3025EFF000XXX - XT2S 125 EKIPLS/I IN=25A 3PFFUL/CSA
MPN:XT2SU3025EFF000XXX
XT2S 125 EKIPLS/I IN=25A 3PFFUL/CSA

$1,004.75$2,716.86

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

Subject to factory lead times

ABB XT2SU3030AFF000XXX - XT2S 125 TMF 30-400 3P F F UL/CSA
ABB
ABB XT2SU3030AFF000XXX - XT2S 125 TMF 30-400 3P F F UL/CSA
MPN:XT2SU3030AFF000XXX
XT2S 125 TMF 30-400 3P F F UL/CSA

$913.41$2,469.87

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

Subject to factory lead times