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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XT1S 125 TMF 40-500 3P F F UL/CSA

$389.31$1,052.72

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 45-500 3P F F UL/CSA

$389.31$1,052.72

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 50-500 3P F F UL/CSA

$389.31$1,052.72

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 60-600 3P F F UL/CSA

$389.31$1,052.72

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 70-700 3P F F UL/CSA

$505.83$1,367.76

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 80-800 3P F F UL/CSA

$505.83$1,367.76

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 90-900 3P F F UL/CSA

$505.83$1,367.76

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 100-1000 3P F F UL/CSA

$542.95$1,468.17

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 100-1000 3P F F UL/CSA

$505.83$1,367.76

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 110-1100 3P F F UL/CSA

$778.23$2,104.34

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 125-1250 3P F F UL/CSA

$1,149.30$3,107.73

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 125-1250 3P F F UL/CSA

$778.23$2,104.34

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S-D 125 MCS-UL/CSA IM=1500 3P FF

$389.31$1,052.72

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 15-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 20-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 25-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 30-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 35-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 40-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 45-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 50-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 60-600 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 70-700 4P F F UL/CSA

$672.68$1,818.93

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 80-800 4P F F UL/CSA

$672.68$1,818.93

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 40-500 3P F F UL/CSA

$389.31$1,052.72

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 45-500 3P F F UL/CSA

$389.31$1,052.72

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 50-500 3P F F UL/CSA

$389.31$1,052.72

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 60-600 3P F F UL/CSA

$389.31$1,052.72

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 70-700 3P F F UL/CSA

$505.83$1,367.76

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 80-800 3P F F UL/CSA

$505.83$1,367.76

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 90-900 3P F F UL/CSA

$505.83$1,367.76

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 100-1000 3P F F UL/CSA

$542.95$1,468.17

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 100-1000 3P F F UL/CSA

$505.83$1,367.76

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 110-1100 3P F F UL/CSA

$778.23$2,104.34

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 125-1250 3P F F UL/CSA

$1,149.30$3,107.73

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 125-1250 3P F F UL/CSA

$778.23$2,104.34

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S-D 125 MCS-UL/CSA IM=1500 3P FF

$389.31$1,052.72

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 15-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 20-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 25-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 30-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 35-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 40-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 45-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 50-500 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 60-600 4P F F UL/CSA

$517.61$1,399.60

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 70-700 4P F F UL/CSA

$672.68$1,818.93

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times

XT1S 125 TMF 80-800 4P F F UL/CSA

$672.68$1,818.93

You save 63%
Should ship between 11 Nov and 18 Nov

Subject to factory lead times