Circuit Breaker

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Part	Manufacturer	Circuit Protection Type	Manufacturer Series
2905419	Phoenix Contact	Thermal Circuit Breaker
TMC83D30A	Phoenix Contact	Thermal Magnetic Circuit Breaker	TMC83D30A
2800303	Phoenix Contact	Thermal Circuit Breaker
TMC72D63A	Phoenix Contact	Thermal Magnetic Circuit Breaker
2800845	Phoenix Contact	Thermal Magnetic Circuit Breaker	2800845
2800876	Phoenix Contact	Thermal Magnetic Circuit Breaker	2800876
1020055	Phoenix Contact	Thermal Magnetic Circuit Breaker
TMC72D50A	Phoenix Contact	Thermal Magnetic Circuit Breaker
TMC73D10A	Phoenix Contact	Thermal Magnetic Circuit Breaker
2800901	Phoenix Contact	Equipment Leakage Circuit Breaker
1020095	Phoenix Contact	Thermal Magnetic Circuit Breaker
FLT-SEC-P-T1-3C-440/35-FM	Phoenix Contact	Thermal Circuit Breaker
TMC71D03A	Phoenix Contact	Thermal Magnetic Circuit Breaker
TMC82C60A	Phoenix Contact	Thermal Magnetic Circuit Breaker	TMC82C60A
TMC2F11205,0A	Phoenix Contact	Thermal Magnetic Circuit Breaker
TMC72B06A	Phoenix Contact	Thermal Magnetic Circuit Breaker
TMC81D30A	Phoenix Contact	Thermal Magnetic Circuit Breaker	TMC81D30A
0915865	Phoenix Contact	Thermal Magnetic Circuit Breaker
TMC82C04A	Phoenix Contact	Thermal Magnetic Circuit Breaker	TMC82C04A
2907390	Phoenix Contact	Thermal Circuit Breaker
0712107	Phoenix Contact	Thermal Circuit Breaker	0712107
TMC71D15A	Phoenix Contact	Thermal Magnetic Circuit Breaker
TMC7/8120VACSHNT	Phoenix Contact	Thermal Magnetic Circuit Breaker	TMC7/8120VACSHNT
0902140	Phoenix Contact	Magnetic Circuit Breaker
UT6-TMCM1A	Phoenix Contact	Thermal Magnetic Circuit Breaker
1019940	Phoenix Contact	Thermal Magnetic Circuit Breaker
2907532	Phoenix Contact	Thermal Magnetic Circuit Breaker	2907532
2907544	Phoenix Contact	Thermal Magnetic Circuit Breaker	2907544
TMC73B02A	Phoenix Contact	Thermal Magnetic Circuit Breaker
0902386	Phoenix Contact	Thermal Magnetic Circuit Breaker
TMC71B03A	Phoenix Contact	Thermal Magnetic Circuit Breaker
1019937	Phoenix Contact	Thermal Magnetic Circuit Breaker
1020093	Phoenix Contact	Thermal Magnetic Circuit Breaker
TMC83C12A	Phoenix Contact	Thermal Magnetic Circuit Breaker	TMC83C12A
0902137	Phoenix Contact	Magnetic Circuit Breaker
2907489	Phoenix Contact	Thermal Magnetic Circuit Breaker	2907489
2800900	Phoenix Contact	Thermal Magnetic Circuit Breaker	2800900
CBTM12AF1P	Phoenix Contact	Thermal Magnetic Circuit Breaker	CBTM12AF1P
2907590	Phoenix Contact	Thermal Magnetic Circuit Breaker	2907590
TMC1M11000,6A	Phoenix Contact	Thermal Magnetic Circuit Breaker
TMC1F11001,0A	Phoenix Contact	Thermal Magnetic Circuit Breaker	TMC1F11001,0A
2800835	Phoenix Contact	Thermal Magnetic Circuit Breaker
0916607	Phoenix Contact	Thermal Magnetic Circuit Breaker
CAPAROCE412-24DC/1-4A	Phoenix Contact	Magnetic Circuit Breaker
TMC72B32A	Phoenix Contact	Thermal Magnetic Circuit Breaker
2907496	Phoenix Contact	Thermal Magnetic Circuit Breaker	2907496
0916495	Phoenix Contact	Thermal Magnetic Circuit Breaker
TMCP3M13008,0A	Phoenix Contact	Thermal Magnetic Circuit Breaker

Circuit Breaker

A circuit breaker is an automatic electrical switch that is designed to protect an electrical circuit from damage caused by overcurrent or short circuits. Circuit breakers are commonly used in residential, commercial, and industrial electrical systems, and they are an important safety device that helps prevent electrical fires, equipment damage, and personal injury.

Circuit breakers work by monitoring the amount of current flowing through an electrical circuit. If the current exceeds a preset level, the circuit breaker will trip, or open the circuit, to prevent damage to the electrical system. When the circuit breaker trips, it interrupts the flow of current, which stops the electrical current from flowing and prevents further damage.

Circuit breakers are available in a variety of types and sizes, and they can be classified based on their voltage rating, current rating, and interrupting capacity. Some common types of circuit breakers include thermal circuit breakers, magnetic circuit breakers, and hybrid circuit breakers.

In addition to protecting electrical systems from overcurrent and short circuits, circuit breakers also help improve the reliability and efficiency of electrical systems. They can also be used to switch electrical circuits on and off, which can be helpful in certain applications.