Thermal Magnetic Circuit Breaker Circuit Breaker 1,670

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Part RoHS Manufacturer Circuit Protection Type Mounting Feature Rated AC Voltage Rated DC Voltage Rated Current Terminal Shape Minimum Operating Temperature Terminal Finish Rated Breaking Capacity Manufacturer Series Trip Time/Delay Additional Features Actuator Type Packing Method Body Length/Diameter Body Width Environmental Characteristics JESD-609 Code Dimensions Circuit Function Body Height Reference Standard No. of Poles Maximum Operating Temperature Blow Characteristic

TMC81B15A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC81B15A

2907609

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907609

2907490

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907490

0916042

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC71B04A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC83B15A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC83B15A

TMC82B10A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC82B10A

0915878

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907646

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907646

0916107

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC73D32A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC82C63A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC82C63A

TMC81C12A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC81C12A

CBTM26AF1P

Phoenix Contact

Thermal Magnetic Circuit Breaker

CBTM26AF1P

2800851

Phoenix Contact

Thermal Magnetic Circuit Breaker

2800851

TMC2M11200,2A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC72D25A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMCP2F13000,3A

Phoenix Contact

Thermal Magnetic Circuit Breaker

EC112DC/4AS-C

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMCP1F13008,0A

Phoenix Contact

Thermal Magnetic Circuit Breaker

2800897

Phoenix Contact

Thermal Magnetic Circuit Breaker

2800897

1019927

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907601

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907601

TMCP3M13004,0A

Phoenix Contact

Thermal Magnetic Circuit Breaker

5531082

Phoenix Contact

Thermal Magnetic Circuit Breaker

DIN Rail Mount

250 V

80 V

5 A

Snap On

0 °C (32 °F)

1 kA

Push Button

3.15 in (80 mm)

0.492 in (12.5 mm)

Corrosion/Moisture Resistant; IP20; IP40

Tease-Free And Trip-Free

2.697 in (68.5 mm)

CSA; IEC; UL; VDE

1

55 °C (131 °F)

Medium

CBTM25ASFBP

Phoenix Contact

Thermal Magnetic Circuit Breaker

CBTM25ASFBP

TMC82C16A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC82C16A

TMC82C15A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC82C15A

2907685

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907685

0916547

Phoenix Contact

Thermal Magnetic Circuit Breaker

CBTM16AF1P

Phoenix Contact

Thermal Magnetic Circuit Breaker

CBTM16AF1P

2800894

Phoenix Contact

Thermal Magnetic Circuit Breaker

2800894

TMC61C0,5A

Phoenix Contact

Thermal Magnetic Circuit Breaker

1019973

Phoenix Contact

Thermal Magnetic Circuit Breaker

DIN Rail Mount

277 V

60 V

2 A

Screw And Snap On

-35 °C (-31 °F)

5 kA

Interrupting current max(DC): 7500 A

Bulk

3.205 in (81.4 mm)

0.693 in (17.6 mm)

IP20

2.587 in (65.7 mm)

CUL; IEC 60947-2; UL

1

70 °C (158 °F)

2907598

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907598

2907481

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907481

TMC72B20A

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907692

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907692

TMC72D12A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC72D03A

Phoenix Contact

Thermal Magnetic Circuit Breaker

0915755

Phoenix Contact

Thermal Magnetic Circuit Breaker

CBE124DC/4ANOP

Phoenix Contact

Thermal Magnetic Circuit Breaker

915473

Phoenix Contact

Thermal Magnetic Circuit Breaker

915473

0916259

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC82B63A

Phoenix Contact

Thermal Magnetic Circuit Breaker

TMC82B63A

2907660

Phoenix Contact

Thermal Magnetic Circuit Breaker

2907660

2800864

Phoenix Contact

Thermal Magnetic Circuit Breaker

2800864

914057

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.