Molded Case Circuit Breakers

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.

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MCCB 3P 25A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 30A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 35A BOLT-ON

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 35A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

TEY 3 POLE 40 AMP

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 40A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER TEY 3P 45A

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 45A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 50A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 60A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,589.63

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 70A W/120-277VAC SHUNT TRIP

$2,929.58

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,589.63

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 80A W/120-277VAC SHUNT TRIP

$2,929.58

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,589.63

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 90A W/120-277VAC SHUNT TRIP

$2,929.58

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MOUNTING BASE ASM

$124.84

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

TEYD/H/L 3-P 110/125A MOUNTING BASE

$280.89

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

15A 1POLE 25KA 480/277 CKT BKR

$730.32

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

TEYX CIRCUIT BREAKER 1P 20A

$730.32

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

25A 1POLE 25KA 480/277 CKT BKR

$730.32

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 25A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 30A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 35A BOLT-ON

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 35A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

TEY 3 POLE 40 AMP

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 40A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER TEY 3P 45A

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 45A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 50A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,183.90

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 60A W/120-277VAC SHUNT TRIP

$2,525.92

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,589.63

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 70A W/120-277VAC SHUNT TRIP

$2,929.58

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,589.63

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 80A W/120-277VAC SHUNT TRIP

$2,929.58

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

CIRCUIT BREAKER THREE POLE

$1,589.63

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MCCB 3P 90A W/120-277VAC SHUNT TRIP

$2,929.58

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

MOUNTING BASE ASM

$124.84

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

TEYD/H/L 3-P 110/125A MOUNTING BASE

$280.89

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

15A 1POLE 25KA 480/277 CKT BKR

$730.32

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

TEYX CIRCUIT BREAKER 1P 20A

$730.32

Should ship between 11 Nov and 18 Nov

Subject to factory lead times

25A 1POLE 25KA 480/277 CKT BKR

$730.32

Should ship between 11 Nov and 18 Nov

Subject to factory lead times