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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.

Circuit Breaker

Available Parts 491

Part# Info Electrical Specifications Physical Dimensions Fuse Characteristics Operational Environment Design and Compliance Mounting and Packing
Part RoHS Manufacturer Description Rated Current Rated Breaking Capacity Rated AC Voltage Rated DC Voltage Body Height Body Length/Diameter Body Width Dimensions Actuator Type Blow Characteristic Trip Time/Delay Circuit Function No. of Poles Circuit Protection Type Additional Features Minimum Operating Temperature Maximum Operating Temperature Environmental Characteristics Reference Standard Manufacturer Series JESD-609 Code Terminal Shape Terminal Finish Mounting Feature Packing Method
AJ1-B0-32-410-1C3-D by Carling Technologies

AJ1-B0-32-410-1C3-D

Carling Technologies

Carling Technologies' AJ1-B0-32-410-1C3-D is a 1A magnetic circuit breaker with 250V AC and 80V DC ratings. It features corrosion/moisture resistance, quick connect terminals, and rocker actuator for panel mounting applications. With CSA, UL, VDE certifications, it ensures series trip circuit protection in environments ranging from -40°C to 85°C.

1 A

1 kA

250 V

80 V

1.64 in (41.66 mm)

2.156 in (54.76 mm)

0.745 in (18.92 mm)

Rocker

Series Trip

1

Magnetic Circuit Breaker

Standards: MIL-PRF-55629, MIL-STD-202

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL; VDE

Quick Connect

Panel Mount

AJ1-B2-16-610-444-C by Carling Technologies

AJ1-B2-16-610-444-C

Carling Technologies

Carling Technologies AJ1-B2-16-610-444-C is a 10A magnetic circuit breaker with 7500A breaking capacity. It features corrosion/moisture resistance, screw terminals, and rocker actuator for panel mounting applications. Rated for -40 to 85°C, it's ideal for series trip circuit protection in various industries.

10 A

7.5 kA

80 V

1.64 in (41.66 mm)

2.156 in (54.76 mm)

0.745 in (18.92 mm)

Rocker

Series Trip

1

Magnetic Circuit Breaker

Standards: MIL-PRF-55629, MIL-STD-202

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Screw

Panel Mount

AK1-B0-32-410-1C3-D by Carling Technologies

AK1-B0-32-410-1C3-D

Carling Technologies

Carling Technologies AK1-B0-32-410-1C3-D is a 1A magnetic circuit breaker with 250V AC and 80V DC ratings. It features corrosion/moisture resistance, quick connect terminals, and rocker actuator for panel mounting applications. Operating temperatures range from -40°C to 85°C, meeting CSA, UL, and VDE standards.

1 A

1 kA

250 V

80 V

1.64 in (41.66 mm)

2.156 in (54.76 mm)

0.745 in (18.92 mm)

Rocker

Series Trip

1

Magnetic Circuit Breaker

Standards: MIL-PRF-55629, MIL-STD-202

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL; VDE

Quick Connect

Panel Mount

AM1-B0-14-610-901-C by Carling Technologies

AM1-B0-14-610-901-C

Carling Technologies

Carling Technologies AM1-B0-14-610-901-C is a 10A magnetic circuit breaker with 7500A rated breaking capacity. Featuring screw terminals, toggle actuator, and corrosion/moisture resistance, it's ideal for panel mounting in series trip applications. Operating b/w -40°C to 85°C, it meets CSA and UL standards.

10 A

7.5 kA

80 V

1.817 in (46.15 mm)

2 in (50.8 mm)

0.74 in (18.8 mm)

Toggle

Series Trip

1

Magnetic Circuit Breaker

Standards: MIL-PRF-55629, MIL-STD-202

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Screw

Panel Mount

AM1-B0-14-615-901-C by Carling Technologies

AM1-B0-14-615-901-C

Carling Technologies

Carling Technologies AM1-B0-14-615-901-C is a 15A magnetic circuit breaker with 7500A rated breaking capacity. It features a screw terminal shape, toggle actuator type, and corrosion/moisture resistant design. Ideal for panel mounting in applications requiring series trip circuit protection at temperatures ranging from -40°C to 85°C.

15 A

7.5 kA

80 V

1.817 in (46.15 mm)

2 in (50.8 mm)

0.74 in (18.8 mm)

Toggle

Series Trip

1

Magnetic Circuit Breaker

Standards: MIL-PRF-55629, MIL-STD-202

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Screw

Panel Mount

1620-2-10A by E-t-a Elektrotechnische Apparate

1620-2-10A

E-t-a Elektrotechnische Apparate

1620-2-10A by E-t-a Elektrotechnische Apparate is a 10A thermal circuit breaker with a rated breaking capacity of 150A. It features corrosion-resistant properties and operates b/w -40°C to 85°C. Ideal for panel mounting, it offers quick connect terminals and is suitable for applications requiring trip circuit protection.

10 A

150 A

12 V

0.984 in (25 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Modified Reset

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP50

Quick Connect

Panel Mount

1620-2-15A by E-t-a Elektrotechnische Apparate

1620-2-15A

E-t-a Elektrotechnische Apparate

1620-2-15A by E-t-a Elektrotechnische Apparate is a 15 A thermal circuit breaker with a rated breaking capacity of 150 A. Featuring corrosion resistance and IP50 protection, it has a quick connect terminal shape and operates b/w -40 to 85 °C. Ideal for panel mounting in applications requiring reliable circuit protection.

15 A

150 A

12 V

0.984 in (25 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Modified Reset

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP50

Quick Connect

Panel Mount

1620-2-20A by E-t-a Elektrotechnische Apparate

1620-2-20A

E-t-a Elektrotechnische Apparate

1620-2-20A by E-t-a Elektrotechnische Apparate is a 20 A thermal circuit breaker with a rated breaking capacity of 150 A. It features corrosion-resistant properties, IP50 protection, and quick connect terminals. Ideal for panel mounting applications, it operates in temperatures ranging from -40°C to 85°C, making it suitable for various circuit protection needs.

20 A

150 A

12 V

0.984 in (25 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Modified Reset

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP50

Quick Connect

Panel Mount

1620-2-25A by E-t-a Elektrotechnische Apparate

1620-2-25A

E-t-a Elektrotechnische Apparate

1620-2-25A by E-t-a Elektrotechnische Apparate is a 25 A thermal circuit breaker with a rated breaking capacity of 150 A. Featuring corrosion resistance and IP50 protection, it has a quick connect terminal shape for panel mounting applications. With a compact body size of 13.3mm x 7in x 25mm, it operates in temperatures ranging from -40°C to 85°C.

25 A

150 A

12 V

0.984 in (25 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Modified Reset

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP50

Quick Connect

Panel Mount

1620-2-30A by E-t-a Elektrotechnische Apparate

1620-2-30A

E-t-a Elektrotechnische Apparate

1620-2-30A by E-t-a Elektrotechnische Apparate is a 30A thermal circuit breaker with a rated breaking capacity of 150A. It features corrosion-resistant properties, IP00 and IP50 ratings, and operates b/w -40°C to 85°C. Ideal for panel mounting applications requiring quick connect terminals and modified reset actuator type.

30 A

150 A

12 V

0.984 in (25 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Modified Reset

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP50

Quick Connect

Panel Mount

1620-2-5A by E-t-a Elektrotechnische Apparate

1620-2-5A

E-t-a Elektrotechnische Apparate

1620-2-5A by E-t-a Elektrotechnische Apparate is a 5A thermal circuit breaker with a rated breaking capacity of 150A. It features corrosion-resistant properties, IP00 and IP50 ratings, and operates b/w -40°C to 85°C. Ideal for panel mounting applications requiring quick connect terminals and modified reset actuator type.

5 A

150 A

12 V

0.984 in (25 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Modified Reset

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP50

Quick Connect

Panel Mount

1620-3-10A by E-t-a Elektrotechnische Apparate

1620-3-10A

E-t-a Elektrotechnische Apparate

1620-3-10A by E-t-a Elektrotechnische Apparate is a 10A thermal circuit breaker with a rated breaking capacity of 150A. It features quick connect terminals, reset button actuator, and corrosion-resistant body suitable for panel mounting applications. With an operating temperature range from -40°C to 85°C, it provides reliable circuit protection in various environments.

10 A

150 A

12 V

0.984 in (25 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Reset Button

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP40

Quick Connect

Panel Mount

1620-3-15A by E-t-a Elektrotechnische Apparate

1620-3-15A

E-t-a Elektrotechnische Apparate

1620-3-15A by E-t-a Elektrotechnische Apparate is a 15A thermal circuit breaker with a rated breaking capacity of 150A. Featuring corrosion resistance and IP40 protection, it has a quick connect terminal shape and reset button actuator. Ideal for panel mounting in applications requiring reliable circuit protection at temperatures ranging from -40°C to 85°C.

15 A

150 A

12 V

0.984 in (25 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Reset Button

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP40

Quick Connect

Panel Mount

1620-3-20A by E-t-a Elektrotechnische Apparate

1620-3-20A

E-t-a Elektrotechnische Apparate

1620-3-20A by E-t-a Elektrotechnische Apparate is a 20A thermal circuit breaker with a rated breaking capacity of 150A. Featuring corrosion resistance and IP40 protection, it has a quick connect terminal shape and reset button actuator. Ideal for panel mounting in applications requiring trip circuit protection at temperatures ranging from -40°C to 85°C.

20 A

150 A

12 V

0.984 in (25 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Reset Button

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP40

Quick Connect

Panel Mount

1620-3-30A by E-t-a Elektrotechnische Apparate

1620-3-30A

E-t-a Elektrotechnische Apparate

The E-t-a Elektrotechnische Apparate 1620-3-30A is a 30A thermal circuit breaker with a rated breaking capacity of 150A. It features corrosion-resistant properties, IP40 protection, and quick connect terminals. Ideal for panel mounting applications, it has a compact body measuring 13.3mm x 7" x 25mm and operates within -40 to 85°C temperature range.

30 A

150 A

12 V

0.984 in (25 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Reset Button

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP40

Quick Connect

Panel Mount

1620-3-5A by E-t-a Elektrotechnische Apparate

1620-3-5A

E-t-a Elektrotechnische Apparate

1620-3-5A by E-t-a Elektrotechnische Apparate is a 5A thermal circuit breaker with a rated breaking capacity of 150A. Featuring corrosion resistance and IP40 protection, it has a quick connect terminal shape and reset button actuator. Ideal for panel mounting applications, it operates b/w -40°C to 85°C temperatures.

5 A

150 A

12 V

0.984 in (25 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Reset Button

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP40

Quick Connect

Panel Mount

1658-G21-01-P13-15A by E-t-a Elektrotechnische Apparate

1658-G21-01-P13-15A

E-t-a Elektrotechnische Apparate

1658-G21-01-P13-15A by E-t-a Elektrotechnische Apparate is a 15A thermal circuit breaker with a rated AC voltage of 240V. It features corrosion/moisture resistance, IP40 protection, and operates in temperatures from -20°C to 60°C. Ideal for panel mounting applications requiring trip-free circuit protection.

15 A

1 kA

240 V

28 V

1.063 in (27 mm)

1.26 in (32 mm)

0.535 in (13.6 mm)

Push To Reset

Trip Free

1

Thermal Circuit Breaker

-20 °C (-4 °F)

60 °C (140 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; CUL; UL

Quick Connect

Panel Mount

Bulk

3120-F323-P7T1-W19FG4-10A by E-t-a Elektrotechnische Apparate

3120-F323-P7T1-W19FG4-10A

E-t-a Elektrotechnische Apparate

3120-F323-P7T1-W19FG4-10A by E-t-a Elektrotechnische Apparate is a 10A thermal circuit breaker with a rated AC voltage of 250V. It features corrosion/moisture resistance, IP40 protection, and trip-free circuit function. Ideal for panel mounting applications in environments with temperatures ranging from -30 to 60°C.

10 A

5 kA

250 V

50 V

1.299 in (33 mm)

2.126 in (54 mm)

0.984 in (25 mm)

Rocker

Trip Free

2

Thermal Circuit Breaker

-30 °C (-22 °F)

60 °C (140 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Tab/Blade

Panel Mount

Bulk

413-K14-FN2-30A by E-t-a Elektrotechnische Apparate

413-K14-FN2-30A

E-t-a Elektrotechnische Apparate

413-K14-FN2-30A by E-t-a Elektrotechnische Apparate is a 30A thermal circuit breaker with a rated breaking capacity of 6000A. It features corrosion/moisture resistance, IP40 protection, and operates b/w -55°C to 75°C. Ideal for panel mounting applications in environments requiring reliable circuit protection.

30 A

6 kA

28 V

1.929 in (49 mm)

1.26 in (32 mm)

0.748 in (19 mm)

Push-Pull

Trip Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Screw

Panel Mount

413-K14-LN2-35A by E-t-a Elektrotechnische Apparate

413-K14-LN2-35A

E-t-a Elektrotechnische Apparate

413-K14-LN2-35A by E-t-a Elektrotechnische Apparate is a 35A thermal circuit breaker with rated AC voltage of 115V. It features corrosion/moisture resistance, IP40 protection, and operates in temperatures from -55°C to 75°C. Ideal for panel mounting applications requiring trip-free circuit protection with a rated breaking capacity of 6000A.

35 A

6 kA

115 V

28 V

1.929 in (49 mm)

1.26 in (32 mm)

0.748 in (19 mm)

Push-Pull

Tease-Free And Trip-Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Screw

Panel Mount

413-K14-LN2-60A by E-t-a Elektrotechnische Apparate

413-K14-LN2-60A

E-t-a Elektrotechnische Apparate

413-K14-LN2-60A by E-t-a Elektrotechnische Apparate is a 60A thermal circuit breaker with a rated AC voltage of 115V. It features corrosion/moisture resistance, IP00/IP40 environmental characteristics, and a push-pull actuator type. Ideal for panel mounting applications, it offers a rated breaking capacity of 6000A and operates within temperatures ranging from -55°C to 75°C.

60 A

6 kA

115 V

28 V

1.929 in (49 mm)

1.26 in (32 mm)

0.748 in (19 mm)

Push-Pull

Tease-Free And Trip-Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Screw

Panel Mount

413-K14-LN2-70A by E-t-a Elektrotechnische Apparate

413-K14-LN2-70A

E-t-a Elektrotechnische Apparate

413-K14-LN2-70A by E-t-a Elektrotechnische Apparate is a 70A thermal circuit breaker with rated AC voltage of 115V. It features corrosion/moisture resistance, IP40 protection, and a push-pull actuator for panel mounting applications. With a rated breaking capacity of 6000A, it ensures reliable circuit protection in environments ranging from -55°C to 75°C.

70 A

6 kA

115 V

28 V

1.929 in (49 mm)

1.26 in (32 mm)

0.748 in (19 mm)

Push-Pull

Tease-Free And Trip-Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Screw

Panel Mount

413-K14-LN2-90A by E-t-a Elektrotechnische Apparate

413-K14-LN2-90A

E-t-a Elektrotechnische Apparate

413-K14-LN2-90A by E-t-a Elektrotechnische Apparate is a 90A thermal circuit breaker with rated AC voltage of 115V. It has corrosion/moisture resistance, IP00/IP40 rating, and operates b/w -55 to 75 °C. Ideal for panel mounting applications, it offers trip-free protection with a breaking capacity of 6000A.

90 A

6 kA

115 V

28 V

1.929 in (49 mm)

1.26 in (32 mm)

0.748 in (19 mm)

Push-Pull

Tease-Free And Trip-Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Screw

Panel Mount

413-K14-N2-30A by E-t-a Elektrotechnische Apparate

413-K14-N2-30A

E-t-a Elektrotechnische Apparate

413-K14-N2-30A by E-t-a Elektrotechnische Apparate is a 30A thermal circuit breaker with rated AC voltage of 115V. It features corrosion/moisture resistance, IP40 protection, and push-pull actuator for panel mounting applications. With a rated breaking capacity of 6000A, it ensures reliable circuit protection in environments ranging from -55°C to 75°C.

30 A

6 kA

115 V

28 V

1.929 in (49 mm)

1.26 in (32 mm)

0.748 in (19 mm)

Push-Pull

Tease-Free And Trip-Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Screw

Panel Mount

413-K14-N2-50A by E-t-a Elektrotechnische Apparate

413-K14-N2-50A

E-t-a Elektrotechnische Apparate

413-K14-N2-50A by E-t-a Elektrotechnische Apparate is a 50A thermal circuit breaker with rated AC voltage of 115V. It features corrosion/moisture resistance, IP00/IP40 environmental characteristics, and a max operating temperature of 75°C. Ideal for panel mounting applications, this circuit breaker offers trip-free protection with a rated breaking capacity of 6000A.

50 A

6 kA

115 V

28 V

1.929 in (49 mm)

1.26 in (32 mm)

0.748 in (19 mm)

Push-Pull

Tease-Free And Trip-Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Screw

Panel Mount

413-K14-N2-60A by E-t-a Elektrotechnische Apparate

413-K14-N2-60A

E-t-a Elektrotechnische Apparate

413-K14-N2-60A by E-t-a Elektrotechnische Apparate is a 60A thermal circuit breaker with rated AC voltage of 115V. It features corrosion/moisture resistance, IP40 protection, and operates b/w -55°C to 75°C. Ideal for panel mounting applications requiring trip-free circuit protection up to 6000A breaking capacity.

60 A

6 kA

115 V

28 V

1.929 in (49 mm)

1.26 in (32 mm)

0.748 in (19 mm)

Push-Pull

Tease-Free And Trip-Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Screw

Panel Mount

413-K14-N2-70A by E-t-a Elektrotechnische Apparate

413-K14-N2-70A

E-t-a Elektrotechnische Apparate

413-K14-N2-70A by E-t-a Elektrotechnische Apparate is a 70A thermal circuit breaker with a rated AC voltage of 115V. It features corrosion/moisture resistance, IP40 protection, and operates b/w -55°C to 75°C. Ideal for panel mounting applications requiring trip-free circuit protection up to 6000A breaking capacity.

70 A

6 kA

115 V

28 V

1.929 in (49 mm)

1.26 in (32 mm)

0.748 in (19 mm)

Push-Pull

Tease-Free And Trip-Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Screw

Panel Mount

413-K54-N2-60A by E-t-a Elektrotechnische Apparate

413-K54-N2-60A

E-t-a Elektrotechnische Apparate

413-K54-N2-60A by E-t-a Elektrotechnische Apparate is a 60A thermal circuit breaker with a rated breaking capacity of 6000A. It features corrosion/moisture resistance, IP40 protection, and operates b/w -55°C to 75°C. Ideal for panel mounting applications requiring trip-free circuit protection in harsh environments.

60 A

6 kA

28 V

1.929 in (49 mm)

1.26 in (32 mm)

0.748 in (19 mm)

Push-Pull

Trip Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Screw

Panel Mount

413-K54-N2-70A by E-t-a Elektrotechnische Apparate

413-K54-N2-70A

E-t-a Elektrotechnische Apparate

413-K54-N2-70A by E-t-a Elektrotechnische Apparate is a 70A thermal circuit breaker with a rated breaking capacity of 6000A. It features corrosion/moisture resistance, IP40 protection, and operates b/w -55°C to 75°C. Ideal for panel mounting applications requiring trip-free circuit protection in harsh environments.

70 A

6 kA

28 V

1.929 in (49 mm)

1.26 in (32 mm)

0.748 in (19 mm)

Push-Pull

Trip Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Screw

Panel Mount

4230-T120-K0DE-5A by E-t-a Elektrotechnische Apparate

4230-T120-K0DE-5A

E-t-a Elektrotechnische Apparate

4230-T120-K0DE-5A by E-t-a Elektrotechnische Apparate is a 5A circuit breaker with rated AC voltage of 480V. It features thermal magnetic protection, DIN rail mounting, and trip-free circuit function. Ideal for applications requiring corrosion resistance and IP20 environmental characteristics.

5 A

5 kA

480 V

125 V

2.37 in (60.2 mm)

3.228 in (82 mm)

1.39 in (35.3 mm)

Toggle Handle

Trip Free

2

Thermal Magnetic Circuit Breaker

-35 °C (-31 °F)

70 °C (158 °F)

Corrosion Resistant; IP20

UL; TUV

Snap On

DIN Rail Mount

4230-T130-K0CE-15A by E-t-a Elektrotechnische Apparate

4230-T130-K0CE-15A

E-t-a Elektrotechnische Apparate

E-t-a Elektrotechnische Apparate's 4230-T130-K0CE-15A is a 3-pole circuit breaker with a rated current of 15A and rated AC voltage of 480V. Featuring thermal magnetic protection, it has a breaking capacity of 5000A and operates in temperatures ranging from -35°C to 70°C. Ideal for DIN rail mounting, this corrosion-resistant breaker with IP20 rating is suitable for various industrial applications.

15 A

5 kA

480 V

2.37 in (60.2 mm)

3.228 in (82 mm)

2.083 in (52.9 mm)

Toggle Handle

Trip Free

3

Thermal Magnetic Circuit Breaker

-35 °C (-31 °F)

70 °C (158 °F)

Corrosion Resistant; IP20

UL; TUV

Snap On

DIN Rail Mount

4230-T130-K0CE-1A by E-t-a Elektrotechnische Apparate

4230-T130-K0CE-1A

E-t-a Elektrotechnische Apparate

4230-T130-K0CE-1A by E-t-a Elektrotechnische Apparate is a 480V circuit breaker with a rated current of 1A and a rated breaking capacity of 5000A. It features thermal magnetic circuit protection, trip-free function, and DIN rail mounting, making it ideal for industrial applications requiring reliable overcurrent protection in harsh environments.

1 A

5 kA

480 V

2.37 in (60.2 mm)

3.228 in (82 mm)

2.083 in (52.9 mm)

Toggle Handle

Trip Free

3

Thermal Magnetic Circuit Breaker

-35 °C (-31 °F)

70 °C (158 °F)

Corrosion Resistant; IP20

UL; TUV

Snap On

DIN Rail Mount

482-G111-K1M1-A1S0-30A by E-t-a Elektrotechnische Apparate

482-G111-K1M1-A1S0-30A

E-t-a Elektrotechnische Apparate

482-G111-K1M1-A1S0-30A by E-t-a Elektrotechnische Apparate is a 30A thermal circuit breaker with a rated breaking capacity of 5000A. It features corrosion/moisture resistance, IP40 protection, and operates b/w -55°C to 75°C. Ideal for panel mounting applications in environments requiring reliable circuit protection.

30 A

5 kA

72 V

1.969 in (50 mm)

1.22 in (31 mm)

0.709 in (18 mm)

Push-Pull

Trip Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; CUL; UL

Screw

Panel Mount

482-G111-K1M1-A1S0-50A by E-t-a Elektrotechnische Apparate

482-G111-K1M1-A1S0-50A

E-t-a Elektrotechnische Apparate

482-G111-K1M1-A1S0-50A by E-t-a Elektrotechnische Apparate is a 50A thermal circuit breaker with a rated breaking capacity of 5000A. It features corrosion/moisture resistance, IP40 protection, and operates b/w -55 to 75 °C. Ideal for panel mounting in applications requiring trip-free circuit protection.

50 A

5 kA

72 V

1.969 in (50 mm)

1.22 in (31 mm)

0.709 in (18 mm)

Push-Pull

Trip Free

1

Thermal Circuit Breaker

-55 °C (-67 °F)

75 °C (167 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; CUL; UL

Screw

Panel Mount

483-G411-K1M1-A1S0Z--5A by E-t-a Elektrotechnische Apparate

483-G411-K1M1-A1S0Z--5A

E-t-a Elektrotechnische Apparate

The E-t-a Elektrotechnische Apparate 483-G411-K1M1-A1S0Z--5A is a 5A thermal circuit breaker with a rated AC voltage of 115V. It features an IP40 environmental rating and operates b/w -55°C to 125°C. Ideal for panel mounting, it offers trip-free circuit protection in compact dimensions.

5 A

2 kA

115 V

28 V

1.22 in (31 mm)

0.768 in (19.5 mm)

0.559 in (14.2 mm)

Push-Pull

Tease-Free And Trip-Free

1

Thermal Circuit Breaker

Rated breaking capacity at 28 VDC: 6000 A

-55 °C (-67 °F)

125 °C (257 °F)

IP40; IP00

Screw

Panel Mount

AP1-1-72-103 by Sensata Technologies

AP1-1-72-103

Sensata Technologies

Sensata Technologies' AP1-1-72-103 is a 10A magnetic circuit breaker with a rated AC voltage of 240V. Featuring a trip-free toggle actuator, it has a rated breaking capacity of 1000A and operates in temperatures ranging from -40°C to 100°C. Ideal for panel mounting applications requiring corrosion resistance and sealed environmental characteristics.

10 A

1 kA

240 V

50 V

1.605 in (40.77 mm)

1.562 in (39.67 mm)

0.656 in (16.66 mm)

Toggle

Trip Free

1

Magnetic Circuit Breaker

-40 °C (-40 °F)

100 °C (212 °F)

Corrosion Resistant; Sealed

Solder Hook

Panel Mount

C21-B0-20-630-41A-E by Carling Technologies

C21-B0-20-630-41A-E

Carling Technologies

Carling Technologies C21-B0-20-630-41A-E is a 30A magnetic circuit breaker with 7500A breaking capacity. Featuring a corrosion-resistant body, it has a max operating temperature of 85°C and min of -40°C. Ideal for panel mounting applications, it is designed with a rocker actuator and stud terminals.

30 A

7.5 kA

80 V

1.85 in (47 mm)

2.5 in (63.5 mm)

0.755 in (19.18 mm)

Rocker

Series Trip

1

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; TUV; UL

Stud

Panel Mount

CA1-B2-16-435-1B1-C by Carling Technologies

CA1-B2-16-435-1B1-C

Carling Technologies

Carling Technologies CA1-B2-16-435-1B1-C is a 3.5A magnetic circuit breaker with 7500A rated breaking capacity. It features corrosion/moisture resistance, stud terminal shape, and panel mount for series trip applications. Rated for -40 to 85°C, suitable for CSA/UL standards in various electrical systems.

3.5 A

7.5 kA

80 V

1.85 in (47 mm)

2.5 in (63.5 mm)

0.755 in (19.18 mm)

Handle

Series Trip

1

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Stud

Panel Mount

CA1-B2-16-435-AB1-C by Carling Technologies

CA1-B2-16-435-AB1-C

Carling Technologies

Carling Technologies CA1-B2-16-435-AB1-C is a 3.5A magnetic circuit breaker with 7500A rated breaking capacity. It is corrosion/moisture resistant, UL/CSA certified, and has a handle actuator for panel mounting applications. Operating temperature range: -40 to 85°C.

3.5 A

7.5 kA

80 V

1.85 in (47 mm)

2.5 in (63.5 mm)

0.755 in (19.18 mm)

Handle

Series Trip

1

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Stud

Panel Mount

CA2-B0-21-620-622-DG by Carling Technologies

CA2-B0-21-620-622-DG

Carling Technologies

CA2-B0-21-620-622-DG by Carling Technologies is a 20A magnetic circuit breaker with a rated AC voltage of 120V. It has a corrosion/moisture resistant body and can operate in temperatures ranging from -40 to 85 °C. This panel mount breaker is commonly used for series trip circuit protection in various applications.

20 A

10 kA

120 V

1.85 in (47 mm)

2.5 in (63.5 mm)

1.515 in (38.48 mm)

Handle

Series Trip

2

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Stud

Panel Mount

CA2-B0-34-615-121-R by Carling Technologies

CA2-B0-34-615-121-R

Carling Technologies

CA2-B0-34-615-121-R by Carling Technologies is a 15A magnetic circuit breaker with 250V AC and 80V DC ratings. With corrosion resistance, it's ideal for panel mounting in applications requiring series trip circuit protection up to 5000A breaking capacity. Operating b/w -40°C to 85°C, it meets CSA, TUV, and UL standards.

15 A

5 kA

250 V

80 V

1.85 in (47 mm)

2.5 in (63.5 mm)

1.515 in (38.48 mm)

Handle

Series Trip

2

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; TUV; UL

Stud

Panel Mount

CM1-B0-22-420-201-C by Carling Technologies

CM1-B0-22-420-201-C

Carling Technologies

Carling Technologies CM1-B0-22-420-201-C is a 2A magnetic circuit breaker with 277V AC voltage rating. Featuring corrosion/moisture resistance, it has a rated breaking capacity of 5000A and operates b/w -40°C to 85°C. Ideal for panel mounting applications requiring reliable series trip protection.

2 A

5 kA

277 V

1.85 in (47 mm)

2.5 in (63.5 mm)

0.755 in (19.18 mm)

Toggle

Series Trip

1

Magnetic Circuit Breaker

Standards: MIL-PRF-55629, MIL-STD-202

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Screw

Panel Mount

CM3-A0-03-670-301-C by Carling Technologies

CM3-A0-03-670-301-C

Carling Technologies

Carling Technologies CM3-A0-03-670-301-C is a 70A magnetic circuit breaker with 250V AC voltage rating. Featuring a toggle handle actuator and stud terminal shape, it is corrosion/moisture resistant for panel mount applications. Compliant with CSA and UL standards, it operates b/w -40°C to 85°C efficiently.

70 A

250 V

1.85 in (47 mm)

2.5 in (63.5 mm)

2.24 in (56.9 mm)

Toggle Handle

Switch

3

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA, UL

Stud

Panel Mount

CX2-B0-14-620-22A-15G by Carling Technologies

CX2-B0-14-620-22A-15G

Carling Technologies

Carling Technologies CX2-B0-14-620-22A-15G is a 20A magnetic circuit breaker with 10000A rated breaking capacity. It features corrosion/moisture resistance, screw terminals, and UL certification. Ideal for panel mounting in applications requiring series trip circuit protection up to 410V DC at temperatures ranging from -40°C to 85°C.

20 A

10 kA

410 V

2.264 in (57.51 mm)

3.672 in (93.26 mm)

1.515 in (38.48 mm)

Handle

Series Trip

2

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

UL

Screw

Panel Mount

BA1-B2-46-625-52A-K3 by Carling Technologies

BA1-B2-46-625-52A-K3

Carling Technologies

Carling Technologies BA1-B2-46-625-52A-K3 is a 25A magnetic circuit breaker with 250V AC voltage rating. It features corrosion/moisture resistance, UL/TUV standards compliance, and panel mount installation. Ideal for series trip applications in environments ranging from -40°C to 85°C.

25 A

3 kA

250 V

1.73 in (43.94 mm)

2 in (50.8 mm)

0.755 in (19.18 mm)

Handle

Series Trip

1

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

UL; TUV

Screw

Panel Mount

BA2-B0-46-625-521-C by Carling Technologies

BA2-B0-46-625-521-C

Carling Technologies

Carling Technologies BA2-B0-46-625-521-C is a 25A circuit breaker with 250V AC voltage rating. It features corrosion/moisture resistance, screw terminals, and magnetic protection. Ideal for panel mounting in applications requiring series trip functionality and high breaking capacity up to 5000A.

25 A

5 kA

250 V

1.73 in (43.94 mm)

2 in (50.8 mm)

1.515 in (38.48 mm)

Handle

Series Trip

2

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Screw

Panel Mount

BA2-B2-36-625-525-C by Carling Technologies

BA2-B2-36-625-525-C

Carling Technologies

Carling Technologies BA2-B2-36-625-525-C is a 25A magnetic circuit breaker with 250V AC and 80V DC ratings. It features corrosion/moisture resistance, screw terminals, and a handle actuator. Ideal for panel mounting in applications requiring series trip circuit protection up to 5000A breaking capacity.

25 A

5 kA

250 V

80 V

1.73 in (43.94 mm)

2 in (50.8 mm)

1.515 in (38.48 mm)

Handle

Series Trip

2

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Screw

Panel Mount

AA1-B0-34-610-531-C by Carling Technologies

AA1-B0-34-610-531-C

Carling Technologies

Carling Technologies AA1-B0-34-610-531-C is a 10A magnetic circuit breaker with 277V AC and 80V DC ratings. With corrosion resistance, it's ideal for panel mounting in applications requiring series trip circuit protection up to 5000A breaking capacity.

10 A

5 kA

277 V

80 V

1.64 in (41.66 mm)

2 in (50.8 mm)

0.755 in (19.18 mm)

Handle

Series Trip

1

Magnetic Circuit Breaker

Standards: MIL-PRF-55629, MIL-STD-202

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Screw

Panel Mount