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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 XT7HQ310EQWF94GXXX - XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL
ABB
ABB XT7HQ310EQWF94GXXX - XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL
MPN:XT7HQ310EQWF94GXXX
XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL

$17,610.35$47,619.00

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EEFF000XXX - XT7H 1200 E.DIP LS/I 1200 3p UL100
ABB
ABB XT7HQ312EEFF000XXX - XT7H 1200 E.DIP LS/I 1200 3p UL100
MPN:XT7HQ312EEFF000XXX
XT7H 1200 E.DIP LS/I 1200 3p UL100

$8,670.55$23,445.43

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EFFF000XXX - XT7H 1200 E.DIP LSI 1200 3P UL100
ABB
ABB XT7HQ312EFFF000XXX - XT7H 1200 E.DIP LSI 1200 3P UL100
MPN:XT7HQ312EFFF000XXX
XT7H 1200 E.DIP LSI 1200 3P UL100

$9,884.07$26,726.88

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EGFF000XXX - XT7H 1200 E.DIP LSIG 1200 3P UL100
ABB
ABB XT7HQ312EGFF000XXX - XT7H 1200 E.DIP LSIG 1200 3P UL100
MPN:XT7HQ312EGFF000XXX
XT7H 1200 E.DIP LSIG 1200 3P UL100

$11,745.17$31,759.35

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EPFF000XXX - XT7H 1200 E.TCH LSI 1200 3P UL100
ABB
ABB XT7HQ312EPFF000XXX - XT7H 1200 E.TCH LSI 1200 3P UL100
MPN:XT7HQ312EPFF000XXX
XT7H 1200 E.TCH LSI 1200 3P UL100

$13,141.20$35,534.24

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EQFF000XXX - XT7H 1200 E.TCH LSIG 1200 3P UL100
ABB
ABB XT7HQ312EQFF000XXX - XT7H 1200 E.TCH LSIG 1200 3P UL100
MPN:XT7HQ312EQFF000XXX
XT7H 1200 E.TCH LSIG 1200 3P UL100

$15,653.78$42,328.39

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EQWF94GXXX - XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL
ABB
ABB XT7HQ312EQWF94GXXX - XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL
MPN:XT7HQ312EQWF94GXXX
XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL

$17,610.35$47,619.00

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312ETFF000XXX - XT7H 1200 E.HI-T LSI 1200 3p UL100
ABB
ABB XT7HQ312ETFF000XXX - XT7H 1200 E.HI-T LSI 1200 3p UL100
MPN:XT7HQ312ETFF000XXX
XT7H 1200 E.HI-T LSI 1200 3p UL100

$18,637.38$50,396.12

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EUFF000XXX - XT7H 1200 E.HI-T LSIG 1200 3pUL100
ABB
ABB XT7HQ312EUFF000XXX - XT7H 1200 E.HI-T LSIG 1200 3pUL100
MPN:XT7HQ312EUFF000XXX
XT7H 1200 E.HI-T LSIG 1200 3pUL100

$22,249.22$60,162.65

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CEFF000XXX - XT7H 800 E.DIP LS/I 800 3p UL100
ABB
ABB XT7HQ380CEFF000XXX - XT7H 800 E.DIP LS/I 800 3p UL100
MPN:XT7HQ380CEFF000XXX
XT7H 800 E.DIP LS/I 800 3p UL100

$6,803.14$18,395.91

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CFFF000XXX - XT7H 800 E.DIP LSI 800 3P UL100
ABB
ABB XT7HQ380CFFF000XXX - XT7H 800 E.DIP LSI 800 3P UL100
MPN:XT7HQ380CFFF000XXX
XT7H 800 E.DIP LSI 800 3P UL100

$7,736.84$20,920.67

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CGFF000XXX - XT7H 800 E.DIP LSIG 800 3P UL100
ABB
ABB XT7HQ380CGFF000XXX - XT7H 800 E.DIP LSIG 800 3P UL100
MPN:XT7HQ380CGFF000XXX
XT7H 800 E.DIP LSIG 800 3P UL100

$9,167.94$24,790.41

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CGWF00GXXX - XT7H 800 EKIP DIP LSIG IN=800A 3P F F UL
ABB
ABB XT7HQ380CGWF00GXXX - XT7H 800 EKIP DIP LSIG IN=800A 3P F F UL
MPN:XT7HQ380CGWF00GXXX
XT7H 800 EKIP DIP LSIG IN=800A 3P F F UL

$10,067.55$27,223.00

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CPFF000XXX - XT7H 800 E.TCH LSI 800 3P UL100
ABB
ABB XT7HQ380CPFF000XXX - XT7H 800 E.TCH LSI 800 3P UL100
MPN:XT7HQ380CPFF000XXX
XT7H 800 E.TCH LSI 800 3P UL100

$10,241.73$27,694.00

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CQFF000XXX - XT7H 800 E.TCH LSIG 800 3P UL100
ABB
ABB XT7HQ380CQFF000XXX - XT7H 800 E.TCH LSIG 800 3P UL100
MPN:XT7HQ380CQFF000XXX
XT7H 800 E.TCH LSIG 800 3P UL100

$12,174.38$32,919.95

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CTFF000XXX - XT7H 800 E.HI-T LSI 800 3p UL100
ABB
ABB XT7HQ380CTFF000XXX - XT7H 800 E.HI-T LSI 800 3p UL100
MPN:XT7HQ380CTFF000XXX
XT7H 800 E.HI-T LSI 800 3p UL100

$14,469.81$39,126.88

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CUFF000XXX - XT7H 800 E.HI-T LSIG 800 3p UL100
ABB
ABB XT7HQ380CUFF000XXX - XT7H 800 E.HI-T LSIG 800 3p UL100
MPN:XT7HQ380CUFF000XXX
XT7H 800 E.HI-T LSIG 800 3p UL100

$17,248.06$46,639.35

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DCFF000XXX - XT7H 1000 E.DIP LIG 1000 3p UL
ABB
ABB XT7HU310DCFF000XXX - XT7H 1000 E.DIP LIG 1000 3p UL
MPN:XT7HU310DCFF000XXX
XT7H 1000 E.DIP LIG 1000 3p UL

$7,874.36$21,292.52

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DDFF000XXX - XT7H-D 1000 MCS 3p F F UL/CSA
ABB
ABB XT7HU310DDFF000XXX - XT7H-D 1000 MCS 3p F F UL/CSA
MPN:XT7HU310DDFF000XXX
XT7H-D 1000 MCS 3p F F UL/CSA

$4,150.10$11,222.02

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ABB XT7HU310DEFF000XXX - XT7H 1000 E.DIP LS/I 1000 3p UL
ABB
ABB XT7HU310DEFF000XXX - XT7H 1000 E.DIP LS/I 1000 3p UL
MPN:XT7HU310DEFF000XXX
XT7H 1000 E.DIP LS/I 1000 3p UL

$6,847.28$18,515.29

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ABB XT7HU310DFFF000XXX - XT7H 1000 E.DIP LSI 1000 3P UL
ABB
ABB XT7HU310DFFF000XXX - XT7H 1000 E.DIP LSI 1000 3P UL
MPN:XT7HU310DFFF000XXX
XT7H 1000 E.DIP LSI 1000 3P UL

$7,874.36$21,292.52

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DGFF000XXX - XT7H 1000 E.DIP LSIG 1000 3P UL
ABB
ABB XT7HU310DGFF000XXX - XT7H 1000 E.DIP LSIG 1000 3P UL
MPN:XT7HU310DGFF000XXX
XT7H 1000 E.DIP LSIG 1000 3P UL

$9,449.07$25,550.58

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DKFF000XXX - XT7H 1000 E.MDIP I 1000 3p UL
ABB
ABB XT7HU310DKFF000XXX - XT7H 1000 E.MDIP I 1000 3p UL
MPN:XT7HU310DKFF000XXX
XT7H 1000 E.MDIP I 1000 3p UL

$4,890.98$13,225.36

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DPFF000XXX - XT7H 1000 E.TCH LSI 1000 3P UL
ABB
ABB XT7HU310DPFF000XXX - XT7H 1000 E.TCH LSI 1000 3P UL
MPN:XT7HU310DPFF000XXX
XT7H 1000 E.TCH LSI 1000 3P UL

$10,630.40$28,744.96

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ310EQWF94GXXX - XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL
ABB
ABB XT7HQ310EQWF94GXXX - XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL
MPN:XT7HQ310EQWF94GXXX
XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL

$17,610.35$47,619.00

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EEFF000XXX - XT7H 1200 E.DIP LS/I 1200 3p UL100
ABB
ABB XT7HQ312EEFF000XXX - XT7H 1200 E.DIP LS/I 1200 3p UL100
MPN:XT7HQ312EEFF000XXX
XT7H 1200 E.DIP LS/I 1200 3p UL100

$8,670.55$23,445.43

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EFFF000XXX - XT7H 1200 E.DIP LSI 1200 3P UL100
ABB
ABB XT7HQ312EFFF000XXX - XT7H 1200 E.DIP LSI 1200 3P UL100
MPN:XT7HQ312EFFF000XXX
XT7H 1200 E.DIP LSI 1200 3P UL100

$9,884.07$26,726.88

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EGFF000XXX - XT7H 1200 E.DIP LSIG 1200 3P UL100
ABB
ABB XT7HQ312EGFF000XXX - XT7H 1200 E.DIP LSIG 1200 3P UL100
MPN:XT7HQ312EGFF000XXX
XT7H 1200 E.DIP LSIG 1200 3P UL100

$11,745.17$31,759.35

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EPFF000XXX - XT7H 1200 E.TCH LSI 1200 3P UL100
ABB
ABB XT7HQ312EPFF000XXX - XT7H 1200 E.TCH LSI 1200 3P UL100
MPN:XT7HQ312EPFF000XXX
XT7H 1200 E.TCH LSI 1200 3P UL100

$13,141.20$35,534.24

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EQFF000XXX - XT7H 1200 E.TCH LSIG 1200 3P UL100
ABB
ABB XT7HQ312EQFF000XXX - XT7H 1200 E.TCH LSIG 1200 3P UL100
MPN:XT7HQ312EQFF000XXX
XT7H 1200 E.TCH LSIG 1200 3P UL100

$15,653.78$42,328.39

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EQWF94GXXX - XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL
ABB
ABB XT7HQ312EQWF94GXXX - XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL
MPN:XT7HQ312EQWF94GXXX
XT7H 1200 EKIP TOUCH LSIG 1200 3P FF UL

$17,610.35$47,619.00

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312ETFF000XXX - XT7H 1200 E.HI-T LSI 1200 3p UL100
ABB
ABB XT7HQ312ETFF000XXX - XT7H 1200 E.HI-T LSI 1200 3p UL100
MPN:XT7HQ312ETFF000XXX
XT7H 1200 E.HI-T LSI 1200 3p UL100

$18,637.38$50,396.12

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ312EUFF000XXX - XT7H 1200 E.HI-T LSIG 1200 3pUL100
ABB
ABB XT7HQ312EUFF000XXX - XT7H 1200 E.HI-T LSIG 1200 3pUL100
MPN:XT7HQ312EUFF000XXX
XT7H 1200 E.HI-T LSIG 1200 3pUL100

$22,249.22$60,162.65

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CEFF000XXX - XT7H 800 E.DIP LS/I 800 3p UL100
ABB
ABB XT7HQ380CEFF000XXX - XT7H 800 E.DIP LS/I 800 3p UL100
MPN:XT7HQ380CEFF000XXX
XT7H 800 E.DIP LS/I 800 3p UL100

$6,803.14$18,395.91

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Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CFFF000XXX - XT7H 800 E.DIP LSI 800 3P UL100
ABB
ABB XT7HQ380CFFF000XXX - XT7H 800 E.DIP LSI 800 3P UL100
MPN:XT7HQ380CFFF000XXX
XT7H 800 E.DIP LSI 800 3P UL100

$7,736.84$20,920.67

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CGFF000XXX - XT7H 800 E.DIP LSIG 800 3P UL100
ABB
ABB XT7HQ380CGFF000XXX - XT7H 800 E.DIP LSIG 800 3P UL100
MPN:XT7HQ380CGFF000XXX
XT7H 800 E.DIP LSIG 800 3P UL100

$9,167.94$24,790.41

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CGWF00GXXX - XT7H 800 EKIP DIP LSIG IN=800A 3P F F UL
ABB
ABB XT7HQ380CGWF00GXXX - XT7H 800 EKIP DIP LSIG IN=800A 3P F F UL
MPN:XT7HQ380CGWF00GXXX
XT7H 800 EKIP DIP LSIG IN=800A 3P F F UL

$10,067.55$27,223.00

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CPFF000XXX - XT7H 800 E.TCH LSI 800 3P UL100
ABB
ABB XT7HQ380CPFF000XXX - XT7H 800 E.TCH LSI 800 3P UL100
MPN:XT7HQ380CPFF000XXX
XT7H 800 E.TCH LSI 800 3P UL100

$10,241.73$27,694.00

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CQFF000XXX - XT7H 800 E.TCH LSIG 800 3P UL100
ABB
ABB XT7HQ380CQFF000XXX - XT7H 800 E.TCH LSIG 800 3P UL100
MPN:XT7HQ380CQFF000XXX
XT7H 800 E.TCH LSIG 800 3P UL100

$12,174.38$32,919.95

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CTFF000XXX - XT7H 800 E.HI-T LSI 800 3p UL100
ABB
ABB XT7HQ380CTFF000XXX - XT7H 800 E.HI-T LSI 800 3p UL100
MPN:XT7HQ380CTFF000XXX
XT7H 800 E.HI-T LSI 800 3p UL100

$14,469.81$39,126.88

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HQ380CUFF000XXX - XT7H 800 E.HI-T LSIG 800 3p UL100
ABB
ABB XT7HQ380CUFF000XXX - XT7H 800 E.HI-T LSIG 800 3p UL100
MPN:XT7HQ380CUFF000XXX
XT7H 800 E.HI-T LSIG 800 3p UL100

$17,248.06$46,639.35

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DCFF000XXX - XT7H 1000 E.DIP LIG 1000 3p UL
ABB
ABB XT7HU310DCFF000XXX - XT7H 1000 E.DIP LIG 1000 3p UL
MPN:XT7HU310DCFF000XXX
XT7H 1000 E.DIP LIG 1000 3p UL

$7,874.36$21,292.52

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DDFF000XXX - XT7H-D 1000 MCS 3p F F UL/CSA
ABB
ABB XT7HU310DDFF000XXX - XT7H-D 1000 MCS 3p F F UL/CSA
MPN:XT7HU310DDFF000XXX
XT7H-D 1000 MCS 3p F F UL/CSA

$4,150.10$11,222.02

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DEFF000XXX - XT7H 1000 E.DIP LS/I 1000 3p UL
ABB
ABB XT7HU310DEFF000XXX - XT7H 1000 E.DIP LS/I 1000 3p UL
MPN:XT7HU310DEFF000XXX
XT7H 1000 E.DIP LS/I 1000 3p UL

$6,847.28$18,515.29

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DFFF000XXX - XT7H 1000 E.DIP LSI 1000 3P UL
ABB
ABB XT7HU310DFFF000XXX - XT7H 1000 E.DIP LSI 1000 3P UL
MPN:XT7HU310DFFF000XXX
XT7H 1000 E.DIP LSI 1000 3P UL

$7,874.36$21,292.52

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DGFF000XXX - XT7H 1000 E.DIP LSIG 1000 3P UL
ABB
ABB XT7HU310DGFF000XXX - XT7H 1000 E.DIP LSIG 1000 3P UL
MPN:XT7HU310DGFF000XXX
XT7H 1000 E.DIP LSIG 1000 3P UL

$9,449.07$25,550.58

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DKFF000XXX - XT7H 1000 E.MDIP I 1000 3p UL
ABB
ABB XT7HU310DKFF000XXX - XT7H 1000 E.MDIP I 1000 3p UL
MPN:XT7HU310DKFF000XXX
XT7H 1000 E.MDIP I 1000 3p UL

$4,890.98$13,225.36

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB XT7HU310DPFF000XXX - XT7H 1000 E.TCH LSI 1000 3P UL
ABB
ABB XT7HU310DPFF000XXX - XT7H 1000 E.TCH LSI 1000 3P UL
MPN:XT7HU310DPFF000XXX
XT7H 1000 E.TCH LSI 1000 3P UL

$10,630.40$28,744.96

You save 63%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times