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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T8V 2000 UL PR331/P LSIG IN=2000A 3P F F

$24,226.79$34,078.69

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

Subject to factory lead times

T8V 2000 UL PR331/P LSIG IN=2000A 3P F F

$25,812.73$36,309.57

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

Subject to factory lead times

T8V 2000 UL PR332/P LSIG IN=2000A 3P F F

$28,856.22$40,590.71

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

Subject to factory lead times

T8V 2000 UL PR332/P LSIG IN=2000A 3P F F

$25,514.04$35,889.42

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

Subject to factory lead times

T8V 2000UL PR332/P MM LSIG IN=2000A 3PFF

$30,169.14$42,437.52

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

Subject to factory lead times

T8V 2000 UL PR331/P LSI IN=2000A 4P F F

$27,166.23$38,213.48

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

Subject to factory lead times

T8V 2000 UL PR331/P LSIG IN=2000A 4P F F

$27,397.08$40,144.45

You save 32%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

T8V 2000 UL PR332/P LSIG IN=2000A 4P F F

$36,070.70$50,738.99

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

Subject to factory lead times

T8V 2000UL PR332/P MM LSIG IN=2000A 4PFF

$37,710.88$53,046.14

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$35,954.50$50,575.54

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$35,974.35$50,603.45

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$35,760.54$50,302.71

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$39,664.97$55,794.88

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$38,247.72$53,801.30

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$38,468.75$54,112.21

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$37,833.65$53,218.85

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$42,172.00$59,321.41

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$42,239.67$59,416.59

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$43,116.53$60,650.04

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

Subject to factory lead times

T8V 2500 UL PR331/P LSIG IN=2500A 3P F F

$35,772.27$50,319.20

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

Subject to factory lead times

T8V 2500 UL PR331/P LSIG IN=2500A 3P F F

$37,166.98$52,281.06

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

Subject to factory lead times

T8V 2500 UL PR332/P LSIG IN=2500A 3P F F

$43,091.88$60,615.35

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

Subject to factory lead times

T8V 2500UL PR332/P MM LSIG IN=2500A 3PFF

$45,050.79$63,370.87

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 4P F F

$49,170.52$69,165.91

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

Subject to factory lead times

T8V 2000 UL PR331/P LSIG IN=2000A 3P F F

$24,226.79$34,078.69

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

Subject to factory lead times

T8V 2000 UL PR331/P LSIG IN=2000A 3P F F

$25,812.73$36,309.57

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

Subject to factory lead times

T8V 2000 UL PR332/P LSIG IN=2000A 3P F F

$28,856.22$40,590.71

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

Subject to factory lead times

T8V 2000 UL PR332/P LSIG IN=2000A 3P F F

$25,514.04$35,889.42

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

Subject to factory lead times

T8V 2000UL PR332/P MM LSIG IN=2000A 3PFF

$30,169.14$42,437.52

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

Subject to factory lead times

T8V 2000 UL PR331/P LSI IN=2000A 4P F F

$27,166.23$38,213.48

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

Subject to factory lead times

T8V 2000 UL PR331/P LSIG IN=2000A 4P F F

$27,397.08$40,144.45

You save 32%
Should ship between 14 Nov and 21 Nov

Subject to factory lead times

T8V 2000 UL PR332/P LSIG IN=2000A 4P F F

$36,070.70$50,738.99

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

Subject to factory lead times

T8V 2000UL PR332/P MM LSIG IN=2000A 4PFF

$37,710.88$53,046.14

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$35,954.50$50,575.54

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$35,974.35$50,603.45

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$35,760.54$50,302.71

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$39,664.97$55,794.88

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$38,247.72$53,801.30

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$38,468.75$54,112.21

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$37,833.65$53,218.85

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$42,172.00$59,321.41

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$42,239.67$59,416.59

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 3P F F

$43,116.53$60,650.04

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

Subject to factory lead times

T8V 2500 UL PR331/P LSIG IN=2500A 3P F F

$35,772.27$50,319.20

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

Subject to factory lead times

T8V 2500 UL PR331/P LSIG IN=2500A 3P F F

$37,166.98$52,281.06

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

Subject to factory lead times

T8V 2500 UL PR332/P LSIG IN=2500A 3P F F

$43,091.88$60,615.35

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

Subject to factory lead times

T8V 2500UL PR332/P MM LSIG IN=2500A 3PFF

$45,050.79$63,370.87

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

Subject to factory lead times

T8V 2500 UL PR331/P LSI IN=2500A 4P F F

$49,170.52$69,165.91

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

Subject to factory lead times