Molded Case Circuit Breakers - ABB

Molded case circuit breakers are components in electrical systems, designed to protect circuits and equipment from overcurrents and short circuits. These breakers feature a robust, molded case housing that houses internal components like trip units and contacts. They are versatile, offering adjustable trip settings to accommodate different load requirements and providing reliable protection across various applications, from industrial machinery to commercial buildings. Molded case circuit breakers are important for ensuring electrical safety and minimizing downtime due to electrical faults. Explore our range of molded case circuit breakers or contact us to speak with a product expert.

Filters
Filters
7,308 RESULTS
content loaded
T4V 250A 4P TM IEC 1150/1000VAC/DC

$89,597.84

Typically ships within 1-2 weeks

Subject to factory lead times

5 PCS EKIP TRANSPARENT COVER FOR XT4 3P

$0.00

Typically ships within 1-2 weeks

Subject to factory lead times

XT5 CRADLE 4P EF
Sale Price:

$759.51$2,981.41

Regular Price: $2,981.41, you save $2,221.90 (75%)
Typically ships within 1-2 weeks

Subject to factory lead times

T8L 2500 PR332/P LSIG IN=2500A 3P F F
Sale Price:

$59,679.85$97,537.50

Regular Price: $97,537.50, you save $37,857.65 (39%)
Typically ships within 1-2 weeks

Subject to factory lead times

ADAPTER SWITCHBOARD MNS T2
Requires Quote
Typically ships within 1-2 weeks

Subject to factory lead times

ADAPTER SWITCHBOARD MNS T5
Sale Price:

$649.11$1,868.23

Regular Price: $1,868.23, you save $1,219.12 (65%)
Typically ships within 1-2 weeks

Subject to factory lead times

SL MULTI ADAPTER CONNECTORS (30 PCS

$24.21

Typically ships within 1-2 weeks

Subject to factory lead times

15A MCCB 1P 347V

$1,646.47

Typically ships within 1-2 weeks

Subject to factory lead times

15A MCCB 1P 347V

$1,693.12

Typically ships within 1-2 weeks

Subject to factory lead times

20A MCCB 1P 347V

$1,634.12

Typically ships within 1-2 weeks

Subject to factory lead times

20A MCCB 1P 347V

$1,679.41

Typically ships within 1-2 weeks

Subject to factory lead times

20A MCCB 1P 347V

$1,693.12

Typically ships within 1-2 weeks

Subject to factory lead times

T4V 250A 4P TM IEC 1150/1000VAC/DC

$89,597.84

Typically ships within 1-2 weeks

Subject to factory lead times

5 PCS EKIP TRANSPARENT COVER FOR XT4 3P

$0.00

Typically ships within 1-2 weeks

Subject to factory lead times

XT5 CRADLE 4P EF
Sale Price:

$759.51$2,981.41

Regular Price: $2,981.41, you save $2,221.90 (75%)
Typically ships within 1-2 weeks

Subject to factory lead times

T8L 2500 PR332/P LSIG IN=2500A 3P F F
Sale Price:

$59,679.85$97,537.50

Regular Price: $97,537.50, you save $37,857.65 (39%)
Typically ships within 1-2 weeks

Subject to factory lead times

ADAPTER SWITCHBOARD MNS T2
Requires Quote
Typically ships within 1-2 weeks

Subject to factory lead times

ADAPTER SWITCHBOARD MNS T5
Sale Price:

$649.11$1,868.23

Regular Price: $1,868.23, you save $1,219.12 (65%)
Typically ships within 1-2 weeks

Subject to factory lead times

SL MULTI ADAPTER CONNECTORS (30 PCS

$24.21

Typically ships within 1-2 weeks

Subject to factory lead times

15A MCCB 1P 347V

$1,646.47

Typically ships within 1-2 weeks

Subject to factory lead times

15A MCCB 1P 347V

$1,693.12

Typically ships within 1-2 weeks

Subject to factory lead times

20A MCCB 1P 347V

$1,634.12

Typically ships within 1-2 weeks

Subject to factory lead times

20A MCCB 1P 347V

$1,679.41

Typically ships within 1-2 weeks

Subject to factory lead times

20A MCCB 1P 347V

$1,693.12

Typically ships within 1-2 weeks

Subject to factory lead times