Westinghouse: Circuit Breakers

Product Description Specs are as follows:HLB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 125 Amp...

Product Description Specs are as follows:HLB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 150 Amp...

Product Description Specs are as follows:HLB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 175 Amp...

Product Description Specs are as follows:HLB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 200 Amp...

Product Description Specs are as follows:HLB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 225 Amp...

Product Description Specs are as follows:HLB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 250 Amp...

Product Description Specs are as follows:HLB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 300 Amp...

Product Description Specs are as follows:HLB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 350 Amp...

Product Description Specs are as follows:HLB Frame Style, Molded Case Circuit Breaker, Mark 75, Thermal Magnetic Interchangeable Trip Unit, 400 Amp...

Product Description Specs are as follows:HLB Frame Style, Frame Only, Mark 75, 400 Ampere Max at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, High ...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 70 Ampere at 40 D...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 90 Ampere at 40 D...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 100 Ampere at 40 ...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 125 Ampere at 40 ...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 150 Ampere at 40 ...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 175 Ampere at 40 ...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 200 Ampere at 40 ...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 225 Ampere at 40 ...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 250 Ampere at 40 ...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 300 Ampere at 40 ...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 350 Ampere at 40 ...

Product Description Specs are as follows:LB Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 400 Ampere at 40 ...

Product Description Specs are as follows:LB Frame Style, Frame Only, 400 Ampere Max at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Interrupting Ra...