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Centro, Inc.Centro, Inc.
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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 XT4SQ3250TFF000XXX - XT4S 250 E.HI-T LSI 250 3p UL100
ABB
ABB XT4SQ3250TFF000XXX - XT4S 250 E.HI-T LSI 250 3p UL100
MPN:XT4SQ3250TFF000XXX
XT4S 250 E.HI-T LSI 250 3p UL100

$4,448.97$12,030.19

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

Subject to factory lead times

ABB XT4SQ3250UFF000XXX - XT4S 250 E.HI-T LSIG 250 3p UL100
ABB
ABB XT4SQ3250UFF000XXX - XT4S 250 E.HI-T LSIG 250 3p UL100
MPN:XT4SQ3250UFF000XXX
XT4S 250 E.HI-T LSIG 250 3p UL100

$5,311.35$14,362.05

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

Subject to factory lead times

ABB XT4SU3025AFF000XXX - XT4S 250 TMF 25-400 3P F F UL/CSA
ABB
ABB XT4SU3025AFF000XXX - XT4S 250 TMF 25-400 3P F F UL/CSA
MPN:XT4SU3025AFF000XXX
XT4S 250 TMF 25-400 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3030AFF000XXX - XT4S 250 TMF 30-400 3P F F UL/CSA
ABB
ABB XT4SU3030AFF000XXX - XT4S 250 TMF 30-400 3P F F UL/CSA
MPN:XT4SU3030AFF000XXX
XT4S 250 TMF 30-400 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3035AFF000XXX - XT4S 250 TMF 35-400 3P F F UL/CSA
ABB
ABB XT4SU3035AFF000XXX - XT4S 250 TMF 35-400 3P F F UL/CSA
MPN:XT4SU3035AFF000XXX
XT4S 250 TMF 35-400 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3040AFF000XXX - XT4S 250 TMF 40-400 3P F F UL/CSA
ABB
ABB XT4SU3040AFF000XXX - XT4S 250 TMF 40-400 3P F F UL/CSA
MPN:XT4SU3040AFF000XXX
XT4S 250 TMF 40-400 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3040CFF000XXX - XT4S 250 E.DIP LIG 040 3p UL
ABB
ABB XT4SU3040CFF000XXX - XT4S 250 E.DIP LIG 040 3p UL
MPN:XT4SU3040CFF000XXX
XT4S 250 E.DIP LIG 040 3p UL

$1,607.60$4,346.98

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

Subject to factory lead times

ABB XT4SU3040EFF000XXX - XT4S 250 EKIPLS/I IN=40A 3PFFUL/CSA
ABB
ABB XT4SU3040EFF000XXX - XT4S 250 EKIPLS/I IN=40A 3PFFUL/CSA
MPN:XT4SU3040EFF000XXX
XT4S 250 EKIPLS/I IN=40A 3PFFUL/CSA

$1,339.67$3,622.48

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

Subject to factory lead times

ABB XT4SU3050AFF000XXX - XT4S 250 TMF 50-500 3P F F UL/CSA
ABB
ABB XT4SU3050AFF000XXX - XT4S 250 TMF 50-500 3P F F UL/CSA
MPN:XT4SU3050AFF000XXX
XT4S 250 TMF 50-500 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3060AFF000XXX - XT4S 250 TMF 60-600 3P F F UL/CSA
ABB
ABB XT4SU3060AFF000XXX - XT4S 250 TMF 60-600 3P F F UL/CSA
MPN:XT4SU3060AFF000XXX
XT4S 250 TMF 60-600 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3060CFF000XXX - XT4S 250 E.DIP LIG 060 3p UL
ABB
ABB XT4SU3060CFF000XXX - XT4S 250 E.DIP LIG 060 3p UL
MPN:XT4SU3060CFF000XXX
XT4S 250 E.DIP LIG 060 3p UL

$1,607.60$4,346.98

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

Subject to factory lead times

ABB XT4SU3060EFF000XXX - XT4S 250 EKIPLS/I IN=60A 3PFFUL/CSA
ABB
ABB XT4SU3060EFF000XXX - XT4S 250 EKIPLS/I IN=60A 3PFFUL/CSA
MPN:XT4SU3060EFF000XXX
XT4S 250 EKIPLS/I IN=60A 3PFFUL/CSA

$1,339.67$3,622.48

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

Subject to factory lead times

ABB XT4SU3070AFF000XXX - XT4S 250 TMF 70-700 3P F F UL/CSA
ABB
ABB XT4SU3070AFF000XXX - XT4S 250 TMF 70-700 3P F F UL/CSA
MPN:XT4SU3070AFF000XXX
XT4S 250 TMF 70-700 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3080AFF000XXX - XT4S 250 TMF 80-800 3P F F UL/CSA
ABB
ABB XT4SU3080AFF000XXX - XT4S 250 TMF 80-800 3P F F UL/CSA
MPN:XT4SU3080AFF000XXX
XT4S 250 TMF 80-800 3P F F UL/CSA

$1,417.61$3,833.25

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

Subject to factory lead times

ABB XT4SU3080BFF000XXX - XT4S 250 TMA 80 400-800 3PFF UL/CSA
ABB
ABB XT4SU3080BFF000XXX - XT4S 250 TMA 80 400-800 3PFF UL/CSA
MPN:XT4SU3080BFF000XXX
XT4S 250 TMA 80 400-800 3PFF UL/CSA

$1,461.45$3,951.80

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

Subject to factory lead times

ABB XT4SU3090AFF000XXX - XT4S 250 TMF 90-900 3P F F UL/CSA
ABB
ABB XT4SU3090AFF000XXX - XT4S 250 TMF 90-900 3P F F UL/CSA
MPN:XT4SU3090AFF000XXX
XT4S 250 TMF 90-900 3P F F UL/CSA

$1,417.61$3,833.25

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

Subject to factory lead times

ABB XT4SU3090BFF000XXX - XT4S 250 TMA 90 450-900 3PFF UL/CSA
ABB
ABB XT4SU3090BFF000XXX - XT4S 250 TMA 90 450-900 3PFF UL/CSA
MPN:XT4SU3090BFF000XXX
XT4S 250 TMA 90 450-900 3PFF UL/CSA

$1,461.45$3,951.80

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

Subject to factory lead times

ABB XT4SU3100AFF000XXX - XT4S 250 TMF 100-1000 3P F F UL/CSA
ABB
ABB XT4SU3100AFF000XXX - XT4S 250 TMF 100-1000 3P F F UL/CSA
MPN:XT4SU3100AFF000XXX
XT4S 250 TMF 100-1000 3P F F UL/CSA

$1,417.61$3,833.25

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

Subject to factory lead times

ABB XT4SU3100BFF000XXX - XT4S 250TMA 100 500-1000 3PFFUL/CSA
ABB
ABB XT4SU3100BFF000XXX - XT4S 250TMA 100 500-1000 3PFFUL/CSA
MPN:XT4SU3100BFF000XXX
XT4S 250TMA 100 500-1000 3PFFUL/CSA

$1,461.45$3,951.80

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

Subject to factory lead times

ABB XT4SU3100CFF000XXX - XT4S 250 E.DIP LIG 100 3p UL
ABB
ABB XT4SU3100CFF000XXX - XT4S 250 E.DIP LIG 100 3p UL
MPN:XT4SU3100CFF000XXX
XT4S 250 E.DIP LIG 100 3p UL

$1,929.12$5,216.38

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

Subject to factory lead times

ABB XT4SU3100EFF000XXX - XT4S 250 EKIPLS/I IN=100A3PFFUL/CSA
ABB
ABB XT4SU3100EFF000XXX - XT4S 250 EKIPLS/I IN=100A3PFFUL/CSA
MPN:XT4SU3100EFF000XXX
XT4S 250 EKIPLS/I IN=100A3PFFUL/CSA

$1,607.60$4,346.98

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

Subject to factory lead times

ABB XT4SU3100PFF000XXX - XT4S 250 E.TCH LSI 100 3p UL
ABB
ABB XT4SU3100PFF000XXX - XT4S 250 E.TCH LSI 100 3p UL
MPN:XT4SU3100PFF000XXX
XT4S 250 E.TCH LSI 100 3p UL

$2,387.44$6,455.70

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

Subject to factory lead times

ABB XT4SU3100QFF000XXX - XT4S 250 E.TCH LSIG 100 3p UL
ABB
ABB XT4SU3100QFF000XXX - XT4S 250 E.TCH LSIG 100 3p UL
MPN:XT4SU3100QFF000XXX
XT4S 250 E.TCH LSIG 100 3p UL

$2,864.84$7,746.63

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

Subject to factory lead times

ABB XT4SU3100RFF000XXX - XT4S 250 E.TCHM LSI 100 3p UL
ABB
ABB XT4SU3100RFF000XXX - XT4S 250 E.TCHM LSI 100 3p UL
MPN:XT4SU3100RFF000XXX
XT4S 250 E.TCHM LSI 100 3p UL

$3,103.55$8,392.09

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

Subject to factory lead times

ABB XT4SQ3250TFF000XXX - XT4S 250 E.HI-T LSI 250 3p UL100
ABB
ABB XT4SQ3250TFF000XXX - XT4S 250 E.HI-T LSI 250 3p UL100
MPN:XT4SQ3250TFF000XXX
XT4S 250 E.HI-T LSI 250 3p UL100

$4,448.97$12,030.19

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

Subject to factory lead times

ABB XT4SQ3250UFF000XXX - XT4S 250 E.HI-T LSIG 250 3p UL100
ABB
ABB XT4SQ3250UFF000XXX - XT4S 250 E.HI-T LSIG 250 3p UL100
MPN:XT4SQ3250UFF000XXX
XT4S 250 E.HI-T LSIG 250 3p UL100

$5,311.35$14,362.05

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

Subject to factory lead times

ABB XT4SU3025AFF000XXX - XT4S 250 TMF 25-400 3P F F UL/CSA
ABB
ABB XT4SU3025AFF000XXX - XT4S 250 TMF 25-400 3P F F UL/CSA
MPN:XT4SU3025AFF000XXX
XT4S 250 TMF 25-400 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3030AFF000XXX - XT4S 250 TMF 30-400 3P F F UL/CSA
ABB
ABB XT4SU3030AFF000XXX - XT4S 250 TMF 30-400 3P F F UL/CSA
MPN:XT4SU3030AFF000XXX
XT4S 250 TMF 30-400 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3035AFF000XXX - XT4S 250 TMF 35-400 3P F F UL/CSA
ABB
ABB XT4SU3035AFF000XXX - XT4S 250 TMF 35-400 3P F F UL/CSA
MPN:XT4SU3035AFF000XXX
XT4S 250 TMF 35-400 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3040AFF000XXX - XT4S 250 TMF 40-400 3P F F UL/CSA
ABB
ABB XT4SU3040AFF000XXX - XT4S 250 TMF 40-400 3P F F UL/CSA
MPN:XT4SU3040AFF000XXX
XT4S 250 TMF 40-400 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3040CFF000XXX - XT4S 250 E.DIP LIG 040 3p UL
ABB
ABB XT4SU3040CFF000XXX - XT4S 250 E.DIP LIG 040 3p UL
MPN:XT4SU3040CFF000XXX
XT4S 250 E.DIP LIG 040 3p UL

$1,607.60$4,346.98

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

Subject to factory lead times

ABB XT4SU3040EFF000XXX - XT4S 250 EKIPLS/I IN=40A 3PFFUL/CSA
ABB
ABB XT4SU3040EFF000XXX - XT4S 250 EKIPLS/I IN=40A 3PFFUL/CSA
MPN:XT4SU3040EFF000XXX
XT4S 250 EKIPLS/I IN=40A 3PFFUL/CSA

$1,339.67$3,622.48

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

Subject to factory lead times

ABB XT4SU3050AFF000XXX - XT4S 250 TMF 50-500 3P F F UL/CSA
ABB
ABB XT4SU3050AFF000XXX - XT4S 250 TMF 50-500 3P F F UL/CSA
MPN:XT4SU3050AFF000XXX
XT4S 250 TMF 50-500 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3060AFF000XXX - XT4S 250 TMF 60-600 3P F F UL/CSA
ABB
ABB XT4SU3060AFF000XXX - XT4S 250 TMF 60-600 3P F F UL/CSA
MPN:XT4SU3060AFF000XXX
XT4S 250 TMF 60-600 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3060CFF000XXX - XT4S 250 E.DIP LIG 060 3p UL
ABB
ABB XT4SU3060CFF000XXX - XT4S 250 E.DIP LIG 060 3p UL
MPN:XT4SU3060CFF000XXX
XT4S 250 E.DIP LIG 060 3p UL

$1,607.60$4,346.98

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

Subject to factory lead times

ABB XT4SU3060EFF000XXX - XT4S 250 EKIPLS/I IN=60A 3PFFUL/CSA
ABB
ABB XT4SU3060EFF000XXX - XT4S 250 EKIPLS/I IN=60A 3PFFUL/CSA
MPN:XT4SU3060EFF000XXX
XT4S 250 EKIPLS/I IN=60A 3PFFUL/CSA

$1,339.67$3,622.48

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

Subject to factory lead times

ABB XT4SU3070AFF000XXX - XT4S 250 TMF 70-700 3P F F UL/CSA
ABB
ABB XT4SU3070AFF000XXX - XT4S 250 TMF 70-700 3P F F UL/CSA
MPN:XT4SU3070AFF000XXX
XT4S 250 TMF 70-700 3P F F UL/CSA

$1,217.88$3,293.17

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

Subject to factory lead times

ABB XT4SU3080AFF000XXX - XT4S 250 TMF 80-800 3P F F UL/CSA
ABB
ABB XT4SU3080AFF000XXX - XT4S 250 TMF 80-800 3P F F UL/CSA
MPN:XT4SU3080AFF000XXX
XT4S 250 TMF 80-800 3P F F UL/CSA

$1,417.61$3,833.25

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

Subject to factory lead times

ABB XT4SU3080BFF000XXX - XT4S 250 TMA 80 400-800 3PFF UL/CSA
ABB
ABB XT4SU3080BFF000XXX - XT4S 250 TMA 80 400-800 3PFF UL/CSA
MPN:XT4SU3080BFF000XXX
XT4S 250 TMA 80 400-800 3PFF UL/CSA

$1,461.45$3,951.80

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

Subject to factory lead times

ABB XT4SU3090AFF000XXX - XT4S 250 TMF 90-900 3P F F UL/CSA
ABB
ABB XT4SU3090AFF000XXX - XT4S 250 TMF 90-900 3P F F UL/CSA
MPN:XT4SU3090AFF000XXX
XT4S 250 TMF 90-900 3P F F UL/CSA

$1,417.61$3,833.25

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

Subject to factory lead times

ABB XT4SU3090BFF000XXX - XT4S 250 TMA 90 450-900 3PFF UL/CSA
ABB
ABB XT4SU3090BFF000XXX - XT4S 250 TMA 90 450-900 3PFF UL/CSA
MPN:XT4SU3090BFF000XXX
XT4S 250 TMA 90 450-900 3PFF UL/CSA

$1,461.45$3,951.80

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

Subject to factory lead times

ABB XT4SU3100AFF000XXX - XT4S 250 TMF 100-1000 3P F F UL/CSA
ABB
ABB XT4SU3100AFF000XXX - XT4S 250 TMF 100-1000 3P F F UL/CSA
MPN:XT4SU3100AFF000XXX
XT4S 250 TMF 100-1000 3P F F UL/CSA

$1,417.61$3,833.25

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

Subject to factory lead times

ABB XT4SU3100BFF000XXX - XT4S 250TMA 100 500-1000 3PFFUL/CSA
ABB
ABB XT4SU3100BFF000XXX - XT4S 250TMA 100 500-1000 3PFFUL/CSA
MPN:XT4SU3100BFF000XXX
XT4S 250TMA 100 500-1000 3PFFUL/CSA

$1,461.45$3,951.80

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

Subject to factory lead times

ABB XT4SU3100CFF000XXX - XT4S 250 E.DIP LIG 100 3p UL
ABB
ABB XT4SU3100CFF000XXX - XT4S 250 E.DIP LIG 100 3p UL
MPN:XT4SU3100CFF000XXX
XT4S 250 E.DIP LIG 100 3p UL

$1,929.12$5,216.38

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

Subject to factory lead times

ABB XT4SU3100EFF000XXX - XT4S 250 EKIPLS/I IN=100A3PFFUL/CSA
ABB
ABB XT4SU3100EFF000XXX - XT4S 250 EKIPLS/I IN=100A3PFFUL/CSA
MPN:XT4SU3100EFF000XXX
XT4S 250 EKIPLS/I IN=100A3PFFUL/CSA

$1,607.60$4,346.98

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

Subject to factory lead times

ABB XT4SU3100PFF000XXX - XT4S 250 E.TCH LSI 100 3p UL
ABB
ABB XT4SU3100PFF000XXX - XT4S 250 E.TCH LSI 100 3p UL
MPN:XT4SU3100PFF000XXX
XT4S 250 E.TCH LSI 100 3p UL

$2,387.44$6,455.70

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

Subject to factory lead times

ABB XT4SU3100QFF000XXX - XT4S 250 E.TCH LSIG 100 3p UL
ABB
ABB XT4SU3100QFF000XXX - XT4S 250 E.TCH LSIG 100 3p UL
MPN:XT4SU3100QFF000XXX
XT4S 250 E.TCH LSIG 100 3p UL

$2,864.84$7,746.63

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

Subject to factory lead times

ABB XT4SU3100RFF000XXX - XT4S 250 E.TCHM LSI 100 3p UL
ABB
ABB XT4SU3100RFF000XXX - XT4S 250 E.TCHM LSI 100 3p UL
MPN:XT4SU3100RFF000XXX
XT4S 250 E.TCHM LSI 100 3p UL

$3,103.55$8,392.09

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

Subject to factory lead times