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.

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ABB

ABB XT7HU480EPFF000XXX - XT7H 1200 E.TCH LSI RP800 4pUL

MPN:XT7HU480EPFF000XXX

XT7H 1200 E.TCH LSI RP800 4pUL

$16,708.79$45,181.16

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7HU480EQFF000XXX - XT7H 1200 E.TCH LSIG RP800 4pUL

MPN:XT7HU480EQFF000XXX

XT7H 1200 E.TCH LSIG RP800 4pUL

$20,050.63$54,217.61

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7HU480ERFF000XXX - XT7H 1200 E.TCHM LSI RP800 4pUL

MPN:XT7HU480ERFF000XXX

XT7H 1200 E.TCHM LSI RP800 4pUL

$19,215.17$51,958.49

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7HU480ESFF000XXX - XT7H 1200 E.TCHM LSIG RP800 4pUL

MPN:XT7HU480ESFF000XXX

XT7H 1200 E.TCHM LSIG RP800 4pUL

$23,058.37$62,350.64

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7HU480ETFF000XXX - XT7H 1200 E.HI-T LSI RP800 4pUL

MPN:XT7HU480ETFF000XXX

XT7H 1200 E.HI-T LSI RP800 4pUL

$24,018.86$64,947.84

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7HU480EUFF000XXX - XT7H 1200 E.HI-T LSIG RP800 4pUL

MPN:XT7HU480EUFF000XXX

XT7H 1200 E.HI-T LSIG RP800 4pUL

$28,822.95$77,938.30

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7HU480EXFF000XXX - XT7H 1200 E.GDIP LS/I RP800 4pUL

MPN:XT7HU480EXFF000XXX

XT7H 1200 E.GDIP LS/I RP800 4pUL

$10,762.74$29,102.82

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7HU480EYFF000XXX - XT7H 1200 E.GTCH LSIG RP800 4pUL

MPN:XT7HU480EYFF000XXX

XT7H 1200 E.GTCH LSIG RP800 4pUL

$25,063.38$67,772.29

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7HU480EZFF000XXX - XT7H 1200 E.GHI-TCH LSIG RP800 4pUL

MPN:XT7HU480EZFF000XXX

XT7H 1200 E.GHI-TCH LSIG RP800 4pUL

$36,028.29$97,421.77

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ310DEFF000XXX - XT7L 1000 E.DIP LS/I 1000 3p UL100

MPN:XT7LQ310DEFF000XXX

XT7L 1000 E.DIP LS/I 1000 3p UL100

$8,452.19$22,855.01

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ310DFFF000XXX - XT7L 1000 E.DIP LSI 1000 3p UL100

MPN:XT7LQ310DFFF000XXX

XT7L 1000 E.DIP LSI 1000 3p UL100

$9,651.23$26,097.26

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ310DGFF000XXX - XT7L 1000 E.DIP LSIG 1000 3p UL100

MPN:XT7LQ310DGFF000XXX

XT7L 1000 E.DIP LSIG 1000 3p UL100

$11,444.84$30,947.25

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ310DPFF000XXX - XT7L 1000 E.TCH LSI 1000 3p UL100

MPN:XT7LQ310DPFF000XXX

XT7L 1000 E.TCH LSI 1000 3p UL100

$12,803.03$34,619.82

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ310DQFF000XXX - XT7L 1000 E.TCH LSIG 1000 3p UL100

MPN:XT7LQ310DQFF000XXX

XT7L 1000 E.TCH LSIG 1000 3p UL100

$15,247.84$41,230.67

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ310DTFF000XXX - XT7L 1000 E.HI-T LSI 1000 3p UL100

MPN:XT7LQ310DTFF000XXX

XT7L 1000 E.HI-T LSI 1000 3p UL100

$18,151.02$49,080.99

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ310DUFF000XXX - XT7L 1000 E.HI-T LSIG 1000 3pUL100

MPN:XT7LQ310DUFF000XXX

XT7L 1000 E.HI-T LSIG 1000 3pUL100

$21,665.89$58,585.34

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ312EEFF000XXX - XT7L 1200 E.DIP LS/I 1200 3p UL100

MPN:XT7LQ312EEFF000XXX

XT7L 1200 E.DIP LS/I 1200 3p UL100

$9,884.07$26,726.88

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ312EFFF000XXX - XT7L 1200 E.DIP LSI 1200 3p UL100

MPN:XT7LQ312EFFF000XXX

XT7L 1200 E.DIP LSI 1200 3p UL100

$10,701.51$28,937.24

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ312EGFF000XXX - XT7L 1200 E.DIP LSIG 1200 3p UL100

MPN:XT7LQ312EGFF000XXX

XT7L 1200 E.DIP LSIG 1200 3p UL100

$13,420.64$36,289.85

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ312EPFF000XXX - XT7L 1200 E.TCH LSI 1200 3p UL100

MPN:XT7LQ312EPFF000XXX

XT7L 1200 E.TCH LSI 1200 3p UL100

$15,025.54$40,629.58

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

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ABB

ABB XT7LQ312EQFF000XXX - XT7L 1200 E.TCH LSIG 1200 3p UL100

MPN:XT7LQ312EQFF000XXX

XT7L 1200 E.TCH LSIG 1200 3p UL100

$17,915.32$48,443.66

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

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ABB

ABB XT7LQ312ETFF000XXX - XT7L 1200 E.HI-T LSI 1200 3p UL100

MPN:XT7LQ312ETFF000XXX

XT7L 1200 E.HI-T LSI 1200 3p UL100

$21,346.26$57,721.02

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

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ABB

ABB XT7LQ312EUFF000XXX - XT7L 1200 E.HI-T LSIG 1200 3pUL100

MPN:XT7LQ312EUFF000XXX

XT7L 1200 E.HI-T LSIG 1200 3pUL100

$25,500.02$68,952.95

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

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ABB

ABB XT7LQ380CEFF000XXX - XT7L 800 E.DIP LS/I 800 3p UL100

MPN:XT7LQ380CEFF000XXX

XT7L 800 E.DIP LS/I 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

QTY:

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ABB

ABB XT7HU480EPFF000XXX - XT7H 1200 E.TCH LSI RP800 4pUL

MPN:XT7HU480EPFF000XXX

XT7H 1200 E.TCH LSI RP800 4pUL

$16,708.79$45,181.16

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7HU480EQFF000XXX - XT7H 1200 E.TCH LSIG RP800 4pUL

MPN:XT7HU480EQFF000XXX

XT7H 1200 E.TCH LSIG RP800 4pUL

$20,050.63$54,217.61

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7HU480ERFF000XXX - XT7H 1200 E.TCHM LSI RP800 4pUL

MPN:XT7HU480ERFF000XXX

XT7H 1200 E.TCHM LSI RP800 4pUL

$19,215.17$51,958.49

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7HU480ESFF000XXX - XT7H 1200 E.TCHM LSIG RP800 4pUL

MPN:XT7HU480ESFF000XXX

XT7H 1200 E.TCHM LSIG RP800 4pUL

$23,058.37$62,350.64

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7HU480ETFF000XXX - XT7H 1200 E.HI-T LSI RP800 4pUL

MPN:XT7HU480ETFF000XXX

XT7H 1200 E.HI-T LSI RP800 4pUL

$24,018.86$64,947.84

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7HU480EUFF000XXX - XT7H 1200 E.HI-T LSIG RP800 4pUL

MPN:XT7HU480EUFF000XXX

XT7H 1200 E.HI-T LSIG RP800 4pUL

$28,822.95$77,938.30

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7HU480EXFF000XXX - XT7H 1200 E.GDIP LS/I RP800 4pUL

MPN:XT7HU480EXFF000XXX

XT7H 1200 E.GDIP LS/I RP800 4pUL

$10,762.74$29,102.82

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7HU480EYFF000XXX - XT7H 1200 E.GTCH LSIG RP800 4pUL

MPN:XT7HU480EYFF000XXX

XT7H 1200 E.GTCH LSIG RP800 4pUL

$25,063.38$67,772.29

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7HU480EZFF000XXX - XT7H 1200 E.GHI-TCH LSIG RP800 4pUL

MPN:XT7HU480EZFF000XXX

XT7H 1200 E.GHI-TCH LSIG RP800 4pUL

$36,028.29$97,421.77

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ310DEFF000XXX - XT7L 1000 E.DIP LS/I 1000 3p UL100

MPN:XT7LQ310DEFF000XXX

XT7L 1000 E.DIP LS/I 1000 3p UL100

$8,452.19$22,855.01

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ310DFFF000XXX - XT7L 1000 E.DIP LSI 1000 3p UL100

MPN:XT7LQ310DFFF000XXX

XT7L 1000 E.DIP LSI 1000 3p UL100

$9,651.23$26,097.26

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ310DGFF000XXX - XT7L 1000 E.DIP LSIG 1000 3p UL100

MPN:XT7LQ310DGFF000XXX

XT7L 1000 E.DIP LSIG 1000 3p UL100

$11,444.84$30,947.25

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ310DPFF000XXX - XT7L 1000 E.TCH LSI 1000 3p UL100

MPN:XT7LQ310DPFF000XXX

XT7L 1000 E.TCH LSI 1000 3p UL100

$12,803.03$34,619.82

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ310DQFF000XXX - XT7L 1000 E.TCH LSIG 1000 3p UL100

MPN:XT7LQ310DQFF000XXX

XT7L 1000 E.TCH LSIG 1000 3p UL100

$15,247.84$41,230.67

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ310DTFF000XXX - XT7L 1000 E.HI-T LSI 1000 3p UL100

MPN:XT7LQ310DTFF000XXX

XT7L 1000 E.HI-T LSI 1000 3p UL100

$18,151.02$49,080.99

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ310DUFF000XXX - XT7L 1000 E.HI-T LSIG 1000 3pUL100

MPN:XT7LQ310DUFF000XXX

XT7L 1000 E.HI-T LSIG 1000 3pUL100

$21,665.89$58,585.34

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ312EEFF000XXX - XT7L 1200 E.DIP LS/I 1200 3p UL100

MPN:XT7LQ312EEFF000XXX

XT7L 1200 E.DIP LS/I 1200 3p UL100

$9,884.07$26,726.88

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ312EFFF000XXX - XT7L 1200 E.DIP LSI 1200 3p UL100

MPN:XT7LQ312EFFF000XXX

XT7L 1200 E.DIP LSI 1200 3p UL100

$10,701.51$28,937.24

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ312EGFF000XXX - XT7L 1200 E.DIP LSIG 1200 3p UL100

MPN:XT7LQ312EGFF000XXX

XT7L 1200 E.DIP LSIG 1200 3p UL100

$13,420.64$36,289.85

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ312EPFF000XXX - XT7L 1200 E.TCH LSI 1200 3p UL100

MPN:XT7LQ312EPFF000XXX

XT7L 1200 E.TCH LSI 1200 3p UL100

$15,025.54$40,629.58

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ312EQFF000XXX - XT7L 1200 E.TCH LSIG 1200 3p UL100

MPN:XT7LQ312EQFF000XXX

XT7L 1200 E.TCH LSIG 1200 3p UL100

$17,915.32$48,443.66

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ312ETFF000XXX - XT7L 1200 E.HI-T LSI 1200 3p UL100

MPN:XT7LQ312ETFF000XXX

XT7L 1200 E.HI-T LSI 1200 3p UL100

$21,346.26$57,721.02

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ312EUFF000XXX - XT7L 1200 E.HI-T LSIG 1200 3pUL100

MPN:XT7LQ312EUFF000XXX

XT7L 1200 E.HI-T LSIG 1200 3pUL100

$25,500.02$68,952.95

You save 63%

Should ship between 13 Nov and 20 Nov

Subject to factory lead times

QTY:

Compare

ABB

ABB XT7LQ380CEFF000XXX - XT7L 800 E.DIP LS/I 800 3p UL100

MPN:XT7LQ380CEFF000XXX

XT7L 800 E.DIP LS/I 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

QTY:

Results Per Page

Molded Case Circuit Breakers - ABB

MCCB Features

Choosing an MCCB

$16,708.79$45,181.16

$20,050.63$54,217.61

$19,215.17$51,958.49

$23,058.37$62,350.64

$24,018.86$64,947.84

$28,822.95$77,938.30

$10,762.74$29,102.82

$25,063.38$67,772.29

$36,028.29$97,421.77

$8,452.19$22,855.01

$9,651.23$26,097.26

$11,444.84$30,947.25

$12,803.03$34,619.82

$15,247.84$41,230.67

$18,151.02$49,080.99

$21,665.89$58,585.34

$9,884.07$26,726.88

$10,701.51$28,937.24

$13,420.64$36,289.85

$15,025.54$40,629.58

$17,915.32$48,443.66

$21,346.26$57,721.02

$25,500.02$68,952.95

$7,736.84$20,920.67

$16,708.79$45,181.16

$20,050.63$54,217.61

$19,215.17$51,958.49

$23,058.37$62,350.64

$24,018.86$64,947.84

$28,822.95$77,938.30

$10,762.74$29,102.82

$25,063.38$67,772.29

$36,028.29$97,421.77

$8,452.19$22,855.01

$9,651.23$26,097.26

$11,444.84$30,947.25

$12,803.03$34,619.82

$15,247.84$41,230.67

$18,151.02$49,080.99

$21,665.89$58,585.34

$9,884.07$26,726.88

$10,701.51$28,937.24

$13,420.64$36,289.85

$15,025.54$40,629.58

$17,915.32$48,443.66

$21,346.26$57,721.02

$25,500.02$68,952.95

$7,736.84$20,920.67

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