My Cart ()
{0} items in cart
Centro, Inc.Centro, Inc.
(800) 238-6672
()
{0} items in cart
Brands
Industries
Product Categories
Company
Contact Us

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

Filter
Filter
6,884 items
content loaded
ABB KT7VD-H - VARI-DEPTH HANDLE T7 GRAY
ABB
ABB KT7VD-H - VARI-DEPTH HANDLE T7 GRAY
MPN:KT7VD-H
VARI-DEPTH HANDLE T7 GRAY

$286.83$710.63

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7VD-M - VARI-DEPTH MECH T7
ABB
ABB KT7VD-M - VARI-DEPTH MECH T7
MPN:KT7VD-M
VARI-DEPTH MECH T7

$459.85$1,139.27

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7VD-S - VARI-DEPTH SHAFT T7 500MM
ABB
ABB KT7VD-S - VARI-DEPTH SHAFT T7 500MM
MPN:KT7VD-S
VARI-DEPTH SHAFT T7 500MM

$161.63$400.44

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7X0800RP - RATING PLUG IN=800A T7-T7M-X1
ABB
ABB KT7X0800RP - RATING PLUG IN=800A T7-T7M-X1
MPN:KT7X0800RP
RATING PLUG IN=800A T7-T7M-X1

$155.36$384.91

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7X1200-3 - LUG KIT T7 4 500MCM-4/0 3L
ABB
ABB KT7X1200-3 - LUG KIT T7 4 500MCM-4/0 3L
MPN:KT7X1200-3
LUG KIT T7 4 500MCM-4/0 3L

$695.45$1,723.01

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7X1200-3C - LUG KIT T7 4 500MCM-4/0 3L CONTROL
ABB
ABB KT7X1200-3C - LUG KIT T7 4 500MCM-4/0 3L CONTROL
MPN:KT7X1200-3C
LUG KIT T7 4 500MCM-4/0 3L CONTROL

$718.21$1,779.41

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XAS2 - 2FORM C AUX 400VAC/250VDC
ABB
ABB KT7XAS2 - 2FORM C AUX 400VAC/250VDC
MPN:KT7XAS2
2FORM C AUX 400VAC/250VDC

$492.28$1,219.63

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XAS2-AU - AUX T7-T7M-X1 2Q 24VD.C.
ABB
ABB KT7XAS2-AU - AUX T7-T7M-X1 2Q 24VD.C.
MPN:KT7XAS2-AU
AUX T7-T7M-X1 2Q 24VD.C.

$492.28$1,219.63

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XEF-3 - KITEFT7-T7M-X13PCS
ABB
ABB KT7XEF-3 - KITEFT7-T7M-X13PCS
MPN:KT7XEF-3
KITEFT7-T7M-X13PCS

$546.35$1,353.59

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XEF-6 - KIT EF T7-T7M-X1 6PCS
ABB
ABB KT7XEF-6 - KIT EF T7-T7M-X1 6PCS
MPN:KT7XEF-6
KIT EF T7-T7M-X1 6PCS

$1,092.70$2,707.18

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XHR-3 - T7-T7M-X1 REAR FLAT HR TERM 3PCS
ABB
ABB KT7XHR-3 - T7-T7M-X1 REAR FLAT HR TERM 3PCS
MPN:KT7XHR-3
T7-T7M-X1 REAR FLAT HR TERM 3PCS

$1,241.80$3,076.60

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XHTC-3 - HIGH TERM COVER T7-X1 3P 2 PCS
ABB
ABB KT7XHTC-3 - HIGH TERM COVER T7-X1 3P 2 PCS
MPN:KT7XHTC-3
HIGH TERM COVER T7-X1 3P 2 PCS

$112.11$277.76

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XLTC-3 - LOW TERM CVR T7-X1 3P 2 PCS F
ABB
ABB KT7XLTC-3 - LOW TERM CVR T7-X1 3P 2 PCS F
MPN:KT7XLTC-3
LOW TERM CVR T7-X1 3P 2 PCS F

$99.60$246.74

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XMLC - MECH CBL T7-X1
ABB
ABB KT7XMLC - MECH CBL T7-X1
MPN:KT7XMLC
MECH CBL T7-X1

$335.78$831.90

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XS0 - T7-X1 SHUNT TRIP 24V
ABB
ABB KT7XS0 - T7-X1 SHUNT TRIP 24V
MPN:KT7XS0
T7-X1 SHUNT TRIP 24V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XS4 - T7-X1 SHUNT TRIP 220-240V
ABB
ABB KT7XS4 - T7-X1 SHUNT TRIP 220-240V
MPN:KT7XS4
T7-X1 SHUNT TRIP 220-240V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XS5 - T7-X1 SHUNT TRIP 120-127V
ABB
ABB KT7XS5 - T7-X1 SHUNT TRIP 120-127V
MPN:KT7XS5
T7-X1 SHUNT TRIP 120-127V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XS6 - T7-X1 SHUNT TRIP 110-120V
ABB
ABB KT7XS6 - T7-X1 SHUNT TRIP 110-120V
MPN:KT7XS6
T7-X1 SHUNT TRIP 110-120V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XU0 - T7-X1 UV TRIP 24V
ABB
ABB KT7XU0 - T7-X1 UV TRIP 24V
MPN:KT7XU0
T7-X1 UV TRIP 24V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XU6 - T7-X1 UV TRIP 110-120V
ABB
ABB KT7XU6 - T7-X1 UV TRIP 110-120V
MPN:KT7XU6
T7-X1 UV TRIP 110-120V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XVR-3 - T7-T7M-X1 REAR FLAT VR TERM 3PCS
ABB
ABB KT7XVR-3 - T7-T7M-X1 REAR FLAT VR TERM 3PCS
MPN:KT7XVR-3
T7-T7M-X1 REAR FLAT VR TERM 3PCS

$1,490.50$3,692.76

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XVR-4 - KIT VR T7-T7M-X1-XT7-XT7M 4PCS
ABB
ABB KT7XVR-4 - KIT VR T7-T7M-X1-XT7-XT7M 4PCS
MPN:KT7XVR-4
KIT VR T7-T7M-X1-XT7-XT7M 4PCS

$1,214.20$4,104.00

You save 70%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT81600RP - T8 RATING PLUG 1600A
ABB
ABB KT81600RP - T8 RATING PLUG 1600A
MPN:KT81600RP
T8 RATING PLUG 1600A

$155.36$384.91

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT82000RP - T8 RATING PLUG 2000A
ABB
ABB KT82000RP - T8 RATING PLUG 2000A
MPN:KT82000RP
T8 RATING PLUG 2000A

$155.36$384.91

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7VD-H - VARI-DEPTH HANDLE T7 GRAY
ABB
ABB KT7VD-H - VARI-DEPTH HANDLE T7 GRAY
MPN:KT7VD-H
VARI-DEPTH HANDLE T7 GRAY

$286.83$710.63

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7VD-M - VARI-DEPTH MECH T7
ABB
ABB KT7VD-M - VARI-DEPTH MECH T7
MPN:KT7VD-M
VARI-DEPTH MECH T7

$459.85$1,139.27

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7VD-S - VARI-DEPTH SHAFT T7 500MM
ABB
ABB KT7VD-S - VARI-DEPTH SHAFT T7 500MM
MPN:KT7VD-S
VARI-DEPTH SHAFT T7 500MM

$161.63$400.44

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7X0800RP - RATING PLUG IN=800A T7-T7M-X1
ABB
ABB KT7X0800RP - RATING PLUG IN=800A T7-T7M-X1
MPN:KT7X0800RP
RATING PLUG IN=800A T7-T7M-X1

$155.36$384.91

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7X1200-3 - LUG KIT T7 4 500MCM-4/0 3L
ABB
ABB KT7X1200-3 - LUG KIT T7 4 500MCM-4/0 3L
MPN:KT7X1200-3
LUG KIT T7 4 500MCM-4/0 3L

$695.45$1,723.01

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7X1200-3C - LUG KIT T7 4 500MCM-4/0 3L CONTROL
ABB
ABB KT7X1200-3C - LUG KIT T7 4 500MCM-4/0 3L CONTROL
MPN:KT7X1200-3C
LUG KIT T7 4 500MCM-4/0 3L CONTROL

$718.21$1,779.41

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XAS2 - 2FORM C AUX 400VAC/250VDC
ABB
ABB KT7XAS2 - 2FORM C AUX 400VAC/250VDC
MPN:KT7XAS2
2FORM C AUX 400VAC/250VDC

$492.28$1,219.63

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XAS2-AU - AUX T7-T7M-X1 2Q 24VD.C.
ABB
ABB KT7XAS2-AU - AUX T7-T7M-X1 2Q 24VD.C.
MPN:KT7XAS2-AU
AUX T7-T7M-X1 2Q 24VD.C.

$492.28$1,219.63

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XEF-3 - KITEFT7-T7M-X13PCS
ABB
ABB KT7XEF-3 - KITEFT7-T7M-X13PCS
MPN:KT7XEF-3
KITEFT7-T7M-X13PCS

$546.35$1,353.59

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XEF-6 - KIT EF T7-T7M-X1 6PCS
ABB
ABB KT7XEF-6 - KIT EF T7-T7M-X1 6PCS
MPN:KT7XEF-6
KIT EF T7-T7M-X1 6PCS

$1,092.70$2,707.18

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XHR-3 - T7-T7M-X1 REAR FLAT HR TERM 3PCS
ABB
ABB KT7XHR-3 - T7-T7M-X1 REAR FLAT HR TERM 3PCS
MPN:KT7XHR-3
T7-T7M-X1 REAR FLAT HR TERM 3PCS

$1,241.80$3,076.60

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XHTC-3 - HIGH TERM COVER T7-X1 3P 2 PCS
ABB
ABB KT7XHTC-3 - HIGH TERM COVER T7-X1 3P 2 PCS
MPN:KT7XHTC-3
HIGH TERM COVER T7-X1 3P 2 PCS

$112.11$277.76

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XLTC-3 - LOW TERM CVR T7-X1 3P 2 PCS F
ABB
ABB KT7XLTC-3 - LOW TERM CVR T7-X1 3P 2 PCS F
MPN:KT7XLTC-3
LOW TERM CVR T7-X1 3P 2 PCS F

$99.60$246.74

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XMLC - MECH CBL T7-X1
ABB
ABB KT7XMLC - MECH CBL T7-X1
MPN:KT7XMLC
MECH CBL T7-X1

$335.78$831.90

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XS0 - T7-X1 SHUNT TRIP 24V
ABB
ABB KT7XS0 - T7-X1 SHUNT TRIP 24V
MPN:KT7XS0
T7-X1 SHUNT TRIP 24V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XS4 - T7-X1 SHUNT TRIP 220-240V
ABB
ABB KT7XS4 - T7-X1 SHUNT TRIP 220-240V
MPN:KT7XS4
T7-X1 SHUNT TRIP 220-240V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XS5 - T7-X1 SHUNT TRIP 120-127V
ABB
ABB KT7XS5 - T7-X1 SHUNT TRIP 120-127V
MPN:KT7XS5
T7-X1 SHUNT TRIP 120-127V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XS6 - T7-X1 SHUNT TRIP 110-120V
ABB
ABB KT7XS6 - T7-X1 SHUNT TRIP 110-120V
MPN:KT7XS6
T7-X1 SHUNT TRIP 110-120V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XU0 - T7-X1 UV TRIP 24V
ABB
ABB KT7XU0 - T7-X1 UV TRIP 24V
MPN:KT7XU0
T7-X1 UV TRIP 24V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XU6 - T7-X1 UV TRIP 110-120V
ABB
ABB KT7XU6 - T7-X1 UV TRIP 110-120V
MPN:KT7XU6
T7-X1 UV TRIP 110-120V

$608.95$1,508.70

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XVR-3 - T7-T7M-X1 REAR FLAT VR TERM 3PCS
ABB
ABB KT7XVR-3 - T7-T7M-X1 REAR FLAT VR TERM 3PCS
MPN:KT7XVR-3
T7-T7M-X1 REAR FLAT VR TERM 3PCS

$1,490.50$3,692.76

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT7XVR-4 - KIT VR T7-T7M-X1-XT7-XT7M 4PCS
ABB
ABB KT7XVR-4 - KIT VR T7-T7M-X1-XT7-XT7M 4PCS
MPN:KT7XVR-4
KIT VR T7-T7M-X1-XT7-XT7M 4PCS

$1,214.20$4,104.00

You save 70%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT81600RP - T8 RATING PLUG 1600A
ABB
ABB KT81600RP - T8 RATING PLUG 1600A
MPN:KT81600RP
T8 RATING PLUG 1600A

$155.36$384.91

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times

ABB KT82000RP - T8 RATING PLUG 2000A
ABB
ABB KT82000RP - T8 RATING PLUG 2000A
MPN:KT82000RP
T8 RATING PLUG 2000A

$155.36$384.91

You save 60%
Should ship between 13 Nov and 20 Nov

Subject to factory lead times