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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 SUP403M-K6 - SMISSL UL489 MCB,480Y/277VAC,6A,3P,K
ABB
ABB SUP403M-K6 - SMISSL UL489 MCB,480Y/277VAC,6A,3P,K
MPN:SUP403M-K6
SMISSL UL489 MCB,480Y/277VAC,6A,3P,K

$348.11

Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB SUP403M-K8 - SMISSL UL489 MCB,480Y/277VAC,8A,3P,K
ABB
ABB SUP403M-K8 - SMISSL UL489 MCB,480Y/277VAC,8A,3P,K
MPN:SUP403M-K8
SMISSL UL489 MCB,480Y/277VAC,8A,3P,K

$348.11

Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T4PA040TL - BKR T4NPVA 40A UL 3PS L 1000VDC
ABB
ABB T4PA040TL - BKR T4NPVA 40A UL 3PS L 1000VDC
MPN:T4PA040TL
BKR T4NPVA 40A UL 3PS L 1000VDC

$3,893.15$6,346.28

You save 39%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T4PA200TL - BKR T4NPVA 200A TM UL S L 1000VDC
ABB
ABB T4PA200TL - BKR T4NPVA 200A TM UL S L 1000VDC
MPN:T4PA200TL
BKR T4NPVA 200A TM UL S L 1000VDC

$4,751.53$7,745.53

You save 39%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T5H600C0H - T5H 600 UL/CSA PR222DS/P-LSI 600 3P
ABB
ABB T5H600C0H - T5H 600 UL/CSA PR222DS/P-LSI 600 3P
MPN:T5H600C0H
T5H 600 UL/CSA PR222DS/P-LSI 600 3P

$10,826.72$17,648.81

You save 39%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T5P8VQ300TW - T5V-HA 400 UL TMA 300-3000 3P F F 800VAC
ABB
ABB T5P8VQ300TW - T5V-HA 400 UL TMA 300-3000 3P F F 800VAC
MPN:T5P8VQ300TW
T5V-HA 400 UL TMA 300-3000 3P F F 800VAC

$9,458.16$16,919.42

You save 44%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T5PA400TL - BKR T5NPV 400A UL 3PS L 1000VDC
ABB
ABB T5PA400TL - BKR T5NPV 400A UL 3PS L 1000VDC
MPN:T5PA400TL
BKR T5NPV 400A UL 3PS L 1000VDC

$4,391.07$7,855.05

You save 44%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T6H800EL - T6H 800 UL/CSA PR222DS/P-LSIG 800 3
ABB
ABB T6H800EL - T6H 800 UL/CSA PR222DS/P-LSIG 800 3
MPN:T6H800EL
T6H 800 UL/CSA PR222DS/P-LSIG 800 3

$17,171.60$24,154.49

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T6PA800DW-4SPEC - T6N-D/PV 800 MCS UL 4P F F 1000V DC
ABB
ABB T6PA800DW-4SPEC - T6N-D/PV 800 MCS UL 4P F F 1000V DC
MPN:T6PA800DW-4SPEC
T6N-D/PV 800 MCS UL 4P F F 1000V DC

$12,404.93$22,190.80

You save 44%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T6PB600TL-4 - BKR T6NPVB 600A UL 2+2PS L 1000VDC
ABB
ABB T6PB600TL-4 - BKR T6NPVB 600A UL 2+2PS L 1000VDC
MPN:T6PB600TL-4
BKR T6NPVB 600A UL 2+2PS L 1000VDC

$11,954.27$16,815.52

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T6PB800TW-4 - BKR T6NPVB 800A UL 2+2PS 1000VDC
ABB
ABB T6PB800TW-4 - BKR T6NPVB 800A UL 2+2PS 1000VDC
MPN:T6PB800TW-4
BKR T6NPVB 800A UL 2+2PS 1000VDC

$15,879.56$22,337.03

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T7LQ1000C0KA3AULS0 - T7L 1000 UL/CSA PR232/P LSI IN1000
ABB
ABB T7LQ1000C0KA3AULS0 - T7L 1000 UL/CSA PR232/P LSI IN1000
MPN:T7LQ1000C0KA3AULS0
T7L 1000 UL/CSA PR232/P LSI IN1000

$28,873.03$40,614.35

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T7LQ1200C0KA3AUL - T7L 1200 UL/CSA PR232/P LSI IN1200
ABB
ABB T7LQ1200C0KA3AUL - T7L 1200 UL/CSA PR232/P LSI IN1200
MPN:T7LQ1200C0KA3AUL
T7L 1200 UL/CSA PR232/P LSI IN1200

$31,313.08$44,046.66

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T7PMD0C40D0AAAAAXX - T7D/PV-E 1600 4P F F M 1500V DC
ABB
ABB T7PMD0C40D0AAAAAXX - T7D/PV-E 1600 4P F F M 1500V DC
MPN:T7PMD0C40D0AAAAAXX
T7D/PV-E 1600 4P F F M 1500V DC

$37,410.45$52,623.55

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8DCD30D000000XX - T8V-D 2000 MCS-UL/CSA DC 3P F F
ABB
ABB T8DCD30D000000XX - T8V-D 2000 MCS-UL/CSA DC 3P F F
MPN:T8DCD30D000000XX
T8V-D 2000 MCS-UL/CSA DC 3P F F

$20,537.48$28,889.13

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8DCD30U0ABA0AXX - T8V-D 2000 MCS-UL/CSA DC 3P F F
ABB
ABB T8DCD30U0ABA0AXX - T8V-D 2000 MCS-UL/CSA DC 3P F F
MPN:T8DCD30U0ABA0AXX
T8V-D 2000 MCS-UL/CSA DC 3P F F

$27,830.32$39,147.62

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8DCD30U0ABAA0XX - T8V-D 2000 MCS-UL/CSA DC 3P F F
ABB
ABB T8DCD30U0ABAA0XX - T8V-D 2000 MCS-UL/CSA DC 3P F F
MPN:T8DCD30U0ABAA0XX
T8V-D 2000 MCS-UL/CSA DC 3P F F

$27,444.09$38,604.34

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD3GC000000XX - T8L 2000 PR331/P LSI IN=2000A 3P F F
ABB
ABB T8LFD3GC000000XX - T8L 2000 PR331/P LSI IN=2000A 3P F F
MPN:T8LFD3GC000000XX
T8L 2000 PR331/P LSI IN=2000A 3P F F

$34,229.62$48,149.23

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD3GC0EACE0CA - T8L 2000 PR331/P LSI IN=2000A 3P F F
ABB
ABB T8LFD3GC0EACE0CA - T8L 2000 PR331/P LSI IN=2000A 3P F F
MPN:T8LFD3GC0EACE0CA
T8L 2000 PR331/P LSI IN=2000A 3P F F

$42,015.93$59,101.88

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD3GC0EACE0XA - T8L 2000 PR331/P LSI IN=2000A 3P F F
ABB
ABB T8LFD3GC0EACE0XA - T8L 2000 PR331/P LSI IN=2000A 3P F F
MPN:T8LFD3GC0EACE0XA
T8L 2000 PR331/P LSI IN=2000A 3P F F

$41,129.13$57,854.46

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD3GE000000XX - T8L 2000 PR331/P LSIG IN=2000A 3P F F
ABB
ABB T8LFD3GE000000XX - T8L 2000 PR331/P LSIG IN=2000A 3P F F
MPN:T8LFD3GE000000XX
T8L 2000 PR331/P LSIG IN=2000A 3P F F

$34,247.54$48,174.43

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD3GS000000XX - T8L 2000 PR332/P LSIG IN=2000A 3P F F
ABB
ABB T8LFD3GS000000XX - T8L 2000 PR332/P LSIG IN=2000A 3P F F
MPN:T8LFD3GS000000XX
T8L 2000 PR332/P LSIG IN=2000A 3P F F

$39,350.17$55,352.07

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD4GC000000XX - T8L 2000 PR331/P LSI IN=2000A 4P F F
ABB
ABB T8LFD4GC000000XX - T8L 2000 PR331/P LSI IN=2000A 4P F F
MPN:T8LFD4GC000000XX
T8L 2000 PR331/P LSI IN=2000A 4P F F

$42,786.87$60,186.32

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD4GE000000XX - T8L 2000 PR331/P LSIG IN=2000A 4P F F
ABB
ABB T8LFD4GE000000XX - T8L 2000 PR331/P LSIG IN=2000A 4P F F
MPN:T8LFD4GE000000XX
T8L 2000 PR331/P LSIG IN=2000A 4P F F

$42,809.20$60,217.73

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB SUP403M-K6 - SMISSL UL489 MCB,480Y/277VAC,6A,3P,K
ABB
ABB SUP403M-K6 - SMISSL UL489 MCB,480Y/277VAC,6A,3P,K
MPN:SUP403M-K6
SMISSL UL489 MCB,480Y/277VAC,6A,3P,K

$348.11

Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB SUP403M-K8 - SMISSL UL489 MCB,480Y/277VAC,8A,3P,K
ABB
ABB SUP403M-K8 - SMISSL UL489 MCB,480Y/277VAC,8A,3P,K
MPN:SUP403M-K8
SMISSL UL489 MCB,480Y/277VAC,8A,3P,K

$348.11

Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T4PA040TL - BKR T4NPVA 40A UL 3PS L 1000VDC
ABB
ABB T4PA040TL - BKR T4NPVA 40A UL 3PS L 1000VDC
MPN:T4PA040TL
BKR T4NPVA 40A UL 3PS L 1000VDC

$3,893.15$6,346.28

You save 39%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T4PA200TL - BKR T4NPVA 200A TM UL S L 1000VDC
ABB
ABB T4PA200TL - BKR T4NPVA 200A TM UL S L 1000VDC
MPN:T4PA200TL
BKR T4NPVA 200A TM UL S L 1000VDC

$4,751.53$7,745.53

You save 39%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T5H600C0H - T5H 600 UL/CSA PR222DS/P-LSI 600 3P
ABB
ABB T5H600C0H - T5H 600 UL/CSA PR222DS/P-LSI 600 3P
MPN:T5H600C0H
T5H 600 UL/CSA PR222DS/P-LSI 600 3P

$10,826.72$17,648.81

You save 39%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T5P8VQ300TW - T5V-HA 400 UL TMA 300-3000 3P F F 800VAC
ABB
ABB T5P8VQ300TW - T5V-HA 400 UL TMA 300-3000 3P F F 800VAC
MPN:T5P8VQ300TW
T5V-HA 400 UL TMA 300-3000 3P F F 800VAC

$9,458.16$16,919.42

You save 44%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T5PA400TL - BKR T5NPV 400A UL 3PS L 1000VDC
ABB
ABB T5PA400TL - BKR T5NPV 400A UL 3PS L 1000VDC
MPN:T5PA400TL
BKR T5NPV 400A UL 3PS L 1000VDC

$4,391.07$7,855.05

You save 44%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T6H800EL - T6H 800 UL/CSA PR222DS/P-LSIG 800 3
ABB
ABB T6H800EL - T6H 800 UL/CSA PR222DS/P-LSIG 800 3
MPN:T6H800EL
T6H 800 UL/CSA PR222DS/P-LSIG 800 3

$17,171.60$24,154.49

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T6PA800DW-4SPEC - T6N-D/PV 800 MCS UL 4P F F 1000V DC
ABB
ABB T6PA800DW-4SPEC - T6N-D/PV 800 MCS UL 4P F F 1000V DC
MPN:T6PA800DW-4SPEC
T6N-D/PV 800 MCS UL 4P F F 1000V DC

$12,404.93$22,190.80

You save 44%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T6PB600TL-4 - BKR T6NPVB 600A UL 2+2PS L 1000VDC
ABB
ABB T6PB600TL-4 - BKR T6NPVB 600A UL 2+2PS L 1000VDC
MPN:T6PB600TL-4
BKR T6NPVB 600A UL 2+2PS L 1000VDC

$11,954.27$16,815.52

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T6PB800TW-4 - BKR T6NPVB 800A UL 2+2PS 1000VDC
ABB
ABB T6PB800TW-4 - BKR T6NPVB 800A UL 2+2PS 1000VDC
MPN:T6PB800TW-4
BKR T6NPVB 800A UL 2+2PS 1000VDC

$15,879.56$22,337.03

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T7LQ1000C0KA3AULS0 - T7L 1000 UL/CSA PR232/P LSI IN1000
ABB
ABB T7LQ1000C0KA3AULS0 - T7L 1000 UL/CSA PR232/P LSI IN1000
MPN:T7LQ1000C0KA3AULS0
T7L 1000 UL/CSA PR232/P LSI IN1000

$28,873.03$40,614.35

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T7LQ1200C0KA3AUL - T7L 1200 UL/CSA PR232/P LSI IN1200
ABB
ABB T7LQ1200C0KA3AUL - T7L 1200 UL/CSA PR232/P LSI IN1200
MPN:T7LQ1200C0KA3AUL
T7L 1200 UL/CSA PR232/P LSI IN1200

$31,313.08$44,046.66

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T7PMD0C40D0AAAAAXX - T7D/PV-E 1600 4P F F M 1500V DC
ABB
ABB T7PMD0C40D0AAAAAXX - T7D/PV-E 1600 4P F F M 1500V DC
MPN:T7PMD0C40D0AAAAAXX
T7D/PV-E 1600 4P F F M 1500V DC

$37,410.45$52,623.55

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8DCD30D000000XX - T8V-D 2000 MCS-UL/CSA DC 3P F F
ABB
ABB T8DCD30D000000XX - T8V-D 2000 MCS-UL/CSA DC 3P F F
MPN:T8DCD30D000000XX
T8V-D 2000 MCS-UL/CSA DC 3P F F

$20,537.48$28,889.13

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8DCD30U0ABA0AXX - T8V-D 2000 MCS-UL/CSA DC 3P F F
ABB
ABB T8DCD30U0ABA0AXX - T8V-D 2000 MCS-UL/CSA DC 3P F F
MPN:T8DCD30U0ABA0AXX
T8V-D 2000 MCS-UL/CSA DC 3P F F

$27,830.32$39,147.62

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8DCD30U0ABAA0XX - T8V-D 2000 MCS-UL/CSA DC 3P F F
ABB
ABB T8DCD30U0ABAA0XX - T8V-D 2000 MCS-UL/CSA DC 3P F F
MPN:T8DCD30U0ABAA0XX
T8V-D 2000 MCS-UL/CSA DC 3P F F

$27,444.09$38,604.34

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD3GC000000XX - T8L 2000 PR331/P LSI IN=2000A 3P F F
ABB
ABB T8LFD3GC000000XX - T8L 2000 PR331/P LSI IN=2000A 3P F F
MPN:T8LFD3GC000000XX
T8L 2000 PR331/P LSI IN=2000A 3P F F

$34,229.62$48,149.23

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD3GC0EACE0CA - T8L 2000 PR331/P LSI IN=2000A 3P F F
ABB
ABB T8LFD3GC0EACE0CA - T8L 2000 PR331/P LSI IN=2000A 3P F F
MPN:T8LFD3GC0EACE0CA
T8L 2000 PR331/P LSI IN=2000A 3P F F

$42,015.93$59,101.88

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD3GC0EACE0XA - T8L 2000 PR331/P LSI IN=2000A 3P F F
ABB
ABB T8LFD3GC0EACE0XA - T8L 2000 PR331/P LSI IN=2000A 3P F F
MPN:T8LFD3GC0EACE0XA
T8L 2000 PR331/P LSI IN=2000A 3P F F

$41,129.13$57,854.46

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD3GE000000XX - T8L 2000 PR331/P LSIG IN=2000A 3P F F
ABB
ABB T8LFD3GE000000XX - T8L 2000 PR331/P LSIG IN=2000A 3P F F
MPN:T8LFD3GE000000XX
T8L 2000 PR331/P LSIG IN=2000A 3P F F

$34,247.54$48,174.43

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD3GS000000XX - T8L 2000 PR332/P LSIG IN=2000A 3P F F
ABB
ABB T8LFD3GS000000XX - T8L 2000 PR332/P LSIG IN=2000A 3P F F
MPN:T8LFD3GS000000XX
T8L 2000 PR332/P LSIG IN=2000A 3P F F

$39,350.17$55,352.07

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD4GC000000XX - T8L 2000 PR331/P LSI IN=2000A 4P F F
ABB
ABB T8LFD4GC000000XX - T8L 2000 PR331/P LSI IN=2000A 4P F F
MPN:T8LFD4GC000000XX
T8L 2000 PR331/P LSI IN=2000A 4P F F

$42,786.87$60,186.32

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

ABB T8LFD4GE000000XX - T8L 2000 PR331/P LSIG IN=2000A 4P F F
ABB
ABB T8LFD4GE000000XX - T8L 2000 PR331/P LSIG IN=2000A 4P F F
MPN:T8LFD4GE000000XX
T8L 2000 PR331/P LSIG IN=2000A 4P F F

$42,809.20$60,217.73

You save 29%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times