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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
3RV2011-1DA20 by Siemens

3RV2011-1DA20

Siemens

Siemens 3RV2011-1DA20 is a 3-pole circuit breaker with rated AC voltage of 690V and current of 3.2A. Featuring thermal magnetic protection, it has a breaking capacity of 10000A and operates within -20 to 60°C. Ideal for DIN-rail mounting, its compact dimensions make it suitable for various industrial applications.

3.2 A

10 kA

690 V

3.815 in (96.9 mm)

4.173 in (106 mm)

1.772 in (45 mm)

4.173 x 1.772 x 3.815 in (106 x 45 x 96.9 mm)

Handle

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

3RV2011-1BA10 by Siemens

3RV2011-1BA10

Siemens

Siemens 3RV2011-1BA10 is a 2A circuit breaker with rated AC voltage of 690V. It features thermal magnetic protection, DIN-rail mounting, and IP20 environmental rating. Ideal for industrial applications requiring reliable circuit protection in compact spaces.

2 A

10 kA

690 V

3.815 in (96.9 mm)

3.819 in (97 mm)

1.772 in (45 mm)

3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)

Handle

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

3RV2011-0JA10 by Siemens

3RV2011-0JA10

Siemens

Siemens 3RV2011-0JA10 is a 1A circuit breaker with rated AC voltage of 690V. Featuring thermal magnetic protection, it has a rated breaking capacity of 100kA and operates b/w -20°C to 60°C. Commonly used in industrial applications for trip circuit functions on DIN-rail mounts.

1 A

100 kA

690 V

3.815 in (96.9 mm)

3.819 in (97 mm)

1.772 in (45 mm)

3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)

Handle

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

3RV2011-1AA10 by Siemens

3RV2011-1AA10

Siemens

Siemens 3RV2011-1AA10 is a circuit breaker with rated AC voltage of 690V. It has a compact body size of 97mm x 45mm x 96.9mm and can handle a max current of 1.6A. This circuit breaker is commonly used for thermal magnetic protection in industrial applications.

1.6 A

100 kA

690 V

3.815 in (96.9 mm)

3.819 in (97 mm)

1.772 in (45 mm)

3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)

Handle

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

3RV2021-1GA10 by Siemens

3RV2021-1GA10

Siemens

Siemens 3RV2021-1GA10 is a 690V circuit breaker with rated current of 6.3A and breaking capacity of 4000A. It features thermal magnetic protection, DIN-rail mounting, and IP20 environmental rating. Ideal for industrial applications requiring reliable circuit protection in compact spaces.

6.3 A

4 kA

690 V

3.815 in (96.9 mm)

3.819 in (97 mm)

1.772 in (45 mm)

3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)

Handle

Instantaneous

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

3RV2021-4BA15 by Siemens

3RV2021-4BA15

Siemens

The Siemens 3RV2021-4BA15 is a 20A circuit breaker with rated AC voltage of 690V. Featuring thermal magnetic protection, it has a breaking capacity of 2000A and operates in temperatures ranging from -20°C to 60°C. Ideal for DIN-rail mounting, its compact dimensions of 97mm x 45mm x 96.9mm make it suitable for various industrial applications.

20 A

2 kA

690 V

3.815 in (96.9 mm)

3.819 in (97 mm)

1.772 in (45 mm)

3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)

Handle

Instantaneous

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

3RV2021-4AA10 by Siemens

3RV2021-4AA10

Siemens

Siemens 3RV2021-4AA10 is a 16A circuit breaker with rated AC voltage of 690V. Featuring thermal magnetic protection, it has a breaking capacity of 2000A and operates b/w -20°C to 60°C. With DIN-rail mounting, it is ideal for industrial applications requiring reliable circuit protection.

16 A

2 kA

690 V

3.815 in (96.9 mm)

3.819 in (97 mm)

1.772 in (45 mm)

3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)

Handle

Instantaneous

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

3RV2021-1BA10 by Siemens

3RV2021-1BA10

Siemens

Siemens 3RV2021-1BA10 is a 2A circuit breaker with rated AC voltage of 690V. It has IP20 environmental protection and operates b/w -20°C to 60°C. Ideal for DIN-rail mounting, it offers thermal-magnetic circuit protection with a breaking capacity of 10000A, making it suitable for various industrial applications.

2 A

10 kA

690 V

3.815 in (96.9 mm)

3.819 in (97 mm)

1.772 in (45 mm)

3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)

Handle

Instantaneous

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

3RV2021-4CA10 by Siemens

3RV2021-4CA10

Siemens

Siemens 3RV2021-4CA10 is a 22A circuit breaker with rated AC voltage of 690V. It has thermal magnetic protection, DIN-rail mount, and IP20 environmental rating. Ideal for industrial applications requiring reliable circuit protection in compact spaces.

22 A

2 kA

690 V

3.815 in (96.9 mm)

3.819 in (97 mm)

1.772 in (45 mm)

3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)

Handle

Instantaneous

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

CA1-B0-34-615-121-D by Carling Technologies

CA1-B0-34-615-121-D

Carling Technologies

CA1-B0-34-615-121-D by Carling Technologies is a 15A magnetic circuit breaker with a rated AC voltage of 250V. It features corrosion/moisture resistance and operates in temperatures ranging from -40 to 85°C. Ideal for panel mounting, this breaker has a rated breaking capacity of 5000A and is suitable for series trip applications.

15 A

5 kA

250 V

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; VDE

Stud

Panel Mount

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

CA2-B0-34-615-121-D

Carling Technologies

Carling Technologies CA2-B0-34-615-121-D is a 15A circuit breaker with 480V AC voltage rating. Featuring a magnetic circuit protection type, it has a rated breaking capacity of 10kA. Ideal for panel mounting applications in UL standard compliant setups.

15 A

10 kA

480 V

150 V

2.5 in (63.5 mm)

1.85 in (47 mm)

1.515 in (38.48 mm)

Handle

Series Trip

2

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

UL

Stud

Panel Mount

3RV2031-4UA15 by Siemens

3RV2031-4UA15

Siemens

Siemens 3RV2031-4UA15 is a 40A circuit breaker with rated AC voltage of 690V. It features thermal magnetic protection, instantaneous blow characteristic, and DIN-rail mounting. Ideal for applications requiring reliable circuit protection in industrial settings.

40 A

2 kA

690 V

5.882 in (149.4 mm)

5.512 in (140 mm)

2.165 in (55 mm)

5.512 x 2.165 x 5.882 in (140 x 55 x 149.4 mm)

Handle

Instantaneous

Trip

3

Thermal Magnetic Circuit Breaker

-20 °C (-4 °F)

60 °C (140 °F)

IP00; IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Screw And Snap On

DIN Rail And Panel Mount

DA2-B0-34-450-121-C by Carling Technologies

DA2-B0-34-450-121-C

Carling Technologies

Carling Technologies DA2-B0-34-450-121-C is a 250V, 5A magnetic circuit breaker with moisture resistance. Featuring a toggle handle actuator and screw terminals, it has a rated breaking capacity of 1500A. Ideal for panel mounting in applications requiring series trip circuit protection under temperatures ranging from -40°C to 85°C.

5 A

1.5 kA

250 V

2.165 in (54.99 mm)

3.612 in (91.75 mm)

1.515 in (38.48 mm)

Toggle Handle

Series Trip

2

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Moisture Resistant

CSA; UL

Screw

Panel Mount

DA3-B0-20-615-121-C by Carling Technologies

DA3-B0-20-615-121-C

Carling Technologies

Carling Technologies DA3-B0-20-615-121-C is a 15A magnetic circuit breaker with 277V AC voltage rating. Featuring moisture-resistant design, it has a breaking capacity of 5000A and operates in temperatures ranging from -40°C to 85°C. Ideal for panel mounting applications requiring series trip circuit protection.

15 A

5 kA

277 V

2.165 in (54.99 mm)

3.612 in (91.75 mm)

2.265 in (57.53 mm)

Toggle Handle

Series Trip

3

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Moisture Resistant

CSA; UL

Screw

Panel Mount

FA3-P0-14-870-22B-BT by Carling Technologies

FA3-P0-14-870-22B-BT

Carling Technologies

Carling Technologies FA3-P0-14-870-22B-BT is a 700A magnetic circuit breaker with 50000A rated breaking capacity. It features corrosion/moisture resistance, screw terminals, and UL certification. Ideal for panel mounting in applications requiring series trip circuit protection at temperatures ranging from -40°C to 85°C.

700 A

50 kA

125 V

2.968 in (75.38 mm)

7.125 in (180.98 mm)

4.5 in (114.3 mm)

Handle

Series Trip

3

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

UL

Screw

Panel Mount

EA1-B0-16-670-22B-BB by Carling Technologies

EA1-B0-16-670-22B-BB

Carling Technologies

Carling Technologies EA1-B0-16-670-22B-BB is a 70A magnetic circuit breaker with 5000A rated breaking capacity. It features corrosion/moisture resistance and operates b/w -40°C to 85°C. Ideal for panel mounting in applications requiring reliable series trip circuit protection.

70 A

5 kA

125 V

2.61 in (66.3 mm)

5.78 in (146.81 mm)

1.026 in (26.06 mm)

Handle

Series Trip

1

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Stud

Panel Mount

EA1-B0-16-670-22B-BF by Carling Technologies

EA1-B0-16-670-22B-BF

Carling Technologies

Carling Technologies EA1-B0-16-670-22B-BF is a 70A magnetic circuit breaker with 5000A breaking capacity. It has corrosion/moisture resistance, operates b/w -40 to 85°C, and rated for 125V DC voltage. Ideal for panel mounting in applications requiring series trip circuit protection.

70 A

5 kA

125 V

2.61 in (66.3 mm)

5.78 in (146.81 mm)

1.026 in (26.06 mm)

Handle

Series Trip

1

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL; VDE

Stud

Panel Mount

EA2-B0-24-660-22B-GB by Carling Technologies

EA2-B0-24-660-22B-GB

Carling Technologies

Carling Technologies EA2-B0-24-660-22B-GB is a 60A circuit breaker with 600V AC voltage rating. It features corrosion/moisture resistance, magnetic protection, and CSA/UL standards compliance. Ideal for panel mounting in applications requiring series trip functionality and high breaking capacity up to 10000A.

60 A

10 kA

600 V

2.61 in (66.3 mm)

5.78 in (146.81 mm)

2.093 in (53.15 mm)

Handle

Series Trip

2

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Stud

Panel Mount

EA3-B0-62-650-12B-CC by Carling Technologies

EA3-B0-62-650-12B-CC

Carling Technologies

Carling Technologies EA3-B0-62-650-12B-CC is a 50A circuit breaker with 240V AC voltage rating. It features corrosion/moisture resistance and operates in temperatures from -40°C to 85°C. Ideal for panel mounting, it has a breaking capacity of 5000A and uses a magnetic actuator for series trip functionality.

50 A

5 kA

240 V

2.61 in (66.3 mm)

5.78 in (146.81 mm)

3.138 in (79.7 mm)

Handle

Series Trip

3

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL

Stud

Panel Mount

EA3-B0-64-475-22A-DF by Carling Technologies

EA3-B0-64-475-22A-DF

Carling Technologies

MAGNETIC CIRCUIT BREAKER; Mounting Feature: PANEL MOUNT; Rated AC Voltage: 240 V; Rated Current: 7.5 A; Terminal Shape: STUD; Rated Breaking Capacity: 5000 A;

7.5 A

5 kA

240 V

2.61 in (66.3 mm)

5.78 in (146.81 mm)

3.138 in (79.7 mm)

Handle

Series Trip

3

Magnetic Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion/Moisture Resistant

CSA; UL; VDE

Stud

Panel Mount

GV2ME053 by Schneider Electric Sa

GV2ME053

Schneider Electric Sa

Schneider Electric Sa's GV2ME053 is a 1A thermal magnetic circuit breaker with a rated AC voltage of 690V. Featuring IK04 and IP20 environmental characteristics, it has a max operating temperature of 60°C and min of -20°C. Ideal for panel or DIN-rail mounting, it offers a rated breaking capacity of 100kA and is suitable for various industrial applications requiring reliable circuit protection.

1 A

100 kA

690 V

3.091 in (78.5 mm)

3.976 in (101 mm)

1.772 in (45 mm)

Push Button

Trip

3

Thermal Magnetic Circuit Breaker

-20 °C (-4 °F)

60 °C (140 °F)

IK04; IP20

EN; IEC

Screw And Snap On

DIN Rail And Panel Mount

Bulk

GV2ME146 by Schneider Electric Sa

GV2ME146

Schneider Electric Sa

Schneider Electric Sa's GV2ME146 is a 10A thermal magnetic circuit breaker with a rated AC voltage of 690V. Featuring an actuator type push button, it has a rated breaking capacity of 3000A and operates within -20 to 60 °C. Ideal for panel or DIN-rail mounting, this circuit breaker is commonly used in industrial applications requiring reliable circuit protection.

10 A

3 kA

690 V

3.091 in (78.5 mm)

3.504 in (89 mm)

1.772 in (45 mm)

Push Button

Trip

3

Thermal Magnetic Circuit Breaker

-20 °C (-4 °F)

60 °C (140 °F)

IK04; IP20

ATEX; BV; CCC; CSA; DNV-GL; EAC; EN; IEC; LROS; RINA; UL

Screw And Snap On

DIN Rail And Panel Mount

Bulk

3RV2011-1CA10 by Siemens

3RV2011-1CA10

Siemens

Siemens 3RV2011-1CA10 is a 2.5A circuit breaker with rated AC voltage of 690V, suitable for DIN-rail mounting. It features thermal magnetic protection, instantaneous blow characteristic, and IP20 environmental rating. Ideal for applications requiring reliable circuit protection in industrial settings.

2.5 A

10 kA

690 V

3.815 in (96.9 mm)

3.819 in (97 mm)

1.772 in (45 mm)

3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)

Handle

Instantaneous

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

GV3P18 by Schneider Electric Sa

GV3P18

Schneider Electric Sa

Schneider Electric Sa's GV3P18 is a 690V, 18A thermal magnetic circuit breaker with IK09/IP20 protection. Featuring rotary knob actuator and screw/snap-on terminals, it offers a rated breaking capacity of 6000A. Ideal for panel/DIN-rail mounting in applications requiring reliable trip circuit protection under temperatures ranging from -20°C to 60°C.

18 A

6 kA

690 V

5.354 in (136 mm)

5.197 in (132 mm)

2.165 in (55 mm)

Rotary Knob

Trip

3

Thermal Magnetic Circuit Breaker

-20 °C (-4 °F)

60 °C (140 °F)

IK09; IP20

CSA; EN; IEC; UL

Screw And Snap On

DIN Rail And Panel Mount

Bulk

GV3P25 by Schneider Electric Sa

GV3P25

Schneider Electric Sa

Schneider Electric Sa's GV3P25 is a 25A thermal magnetic circuit breaker with a rated AC voltage of 690V. Featuring IK09 and IP20 environmental characteristics, it has a max operating temperature of 60°C and min of -20°C. Ideal for panel or DIN-rail mounting, this rotary handle actuator breaker is designed for circuit protection in various applications meeting ABS, ATEX, BV, CSA standards.

25 A

6 kA

690 V

5.354 in (136 mm)

5.197 in (132 mm)

2.165 in (55 mm)

Rotary Handle

Trip

3

Thermal Magnetic Circuit Breaker

Reference standard: UL

-20 °C (-4 °F)

60 °C (140 °F)

IK09; IP20

ABS; ATEX; BV; CSA; CCC; DNV-GL; EAC; EN; IEC; LR0S; UKCA

Screw And Snap On

DIN Rail And Panel Mount

Bulk

GV3P40 by Schneider Electric Sa

GV3P40

Schneider Electric Sa

The Schneider Electric Sa GV3P40 is a 690V, 40A thermal magnetic circuit breaker with IK09 and IP20 ratings. Featuring a rotary handle actuator, it offers DIN rail and panel mounting options for circuit protection in various applications. Compliant with standards like ABS, ATEX, and IEC, it ensures reliable performance from -20°C to 60°C.

40 A

6 kA

690 V

5.354 in (136 mm)

5.197 in (132 mm)

2.165 in (55 mm)

Rotary Handle

Trip

3

Thermal Magnetic Circuit Breaker

Reference standard: UL

-20 °C (-4 °F)

60 °C (140 °F)

IK09; IP20

ABS; ATEX; BV; CSA; CCC; DNV-GL; EAC; EN; IEC; LR0S; UKCA

Screw And Snap On

DIN Rail And Panel Mount

Bulk

GV3P50 by Schneider Electric Sa

GV3P50

Schneider Electric Sa

Schneider Electric Sa's GV3P50 is a 690V, 50A thermal magnetic circuit breaker with a rated breaking capacity of 6000A. Featuring IK09 and IP20 environmental characteristics, it is ideal for panel or DIN-rail mounting in applications requiring reliable circuit protection. The rotary handle actuator and trip circuit function make it suitable for various industries compliant with ABS, ATEX, BV, CSA standards.

50 A

6 kA

690 V

5.354 in (136 mm)

5.197 in (132 mm)

2.165 in (55 mm)

Rotary Handle

Trip

3

Thermal Magnetic Circuit Breaker

Reference standard: UL

-20 °C (-4 °F)

60 °C (140 °F)

IK09; IP20

ABS; ATEX; BV; CSA; CCC; DNV-GL; EAC; EN; IEC; LR0S; UKCA

Screw And Snap On

DIN Rail And Panel Mount

Bulk

GV3P65 by Schneider Electric Sa

GV3P65

Schneider Electric Sa

The Schneider Electric Sa GV3P65 is a 65A thermal magnetic circuit breaker with a rated AC voltage of 690V. Featuring an IK09/IP20 environmental rating, it has a breaking capacity of 6000A and operates b/w -20°C to 60°C. Ideal for panel mounting applications, this circuit breaker is designed for trip protection in industrial settings.

65 A

6 kA

690 V

5.354 in (136 mm)

5.197 in (132 mm)

2.165 in (55 mm)

Rotary Handle

Trip

3

Thermal Magnetic Circuit Breaker

Reference standard: UL

-20 °C (-4 °F)

60 °C (140 °F)

IK09; IP20

ATEX; ABS; BV; CCC; CSA; DNV-GL; EAC; EN; IEC; LROS; UKCA

Screw

Panel Mount

Bulk

1020036 by Phoenix Contact

1020036

Phoenix Contact

THERMAL MAGNETIC CIRCUIT BREAKER; Mounting Feature: DIN RAIL; Rated AC Voltage: 277 V; Rated Current: 63 A; Terminal Shape: SNAP ON; Rated Breaking Capacity: 7500 A;

63 A

7.5 kA

277 V

2.587 in (65.7 mm)

3.205 in (81.4 mm)

1.39 in (35.3 mm)

3

Thermal Magnetic Circuit Breaker

-35 °C (-31 °F)

70 °C (158 °F)

IP20

CUL; IEC-60947-2; UL

Snap On

DIN Rail Mount

Bulk

104-PR-2A by E-t-a Elektrotechnische Apparate

104-PR-2A

E-t-a Elektrotechnische Apparate

104-PR-2A by E-t-a Elektrotechnische Apparate is a circuit breaker with a rated AC voltage of 250V and a rated current of 2A. It has a compact body size of 27.6mm length, 19.2mm width, and 11mm height, making it suitable for various applications requiring thermal circuit protection in corrosive or moisture-prone environments.

2 A

2 kA

250 V

48 V

0.433 in (11 mm)

1.087 in (27.6 mm)

0.756 in (19.2 mm)

Push To Reset

Trip Free

1

Thermal Circuit Breaker

-20 °C (-4 °F)

60 °C (140 °F)

Corrosion/Moisture Resistant; IP00; IP40

CSA; UL

Solder

Through Hole Mount

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

1620-3H-5A

E-t-a Elektrotechnische Apparate

1620-3H-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, IP40 protection, and quick connect terminals. Ideal for panel mounting applications requiring manual reset and trip circuit functions in environments ranging from -40°C to 85°C.

5 A

150 A

12 V

1.189 in (30.2 mm)

0.524 in (13.3 mm)

0.276 in (7 mm)

Manual Reset

Trip

1

Thermal Circuit Breaker

-40 °C (-40 °F)

85 °C (185 °F)

Corrosion Resistant; IP00; IP40

Quick Connect

Panel Mount

2-5700-IG1-P10-DD-20A by E-t-a Elektrotechnische Apparate

2-5700-IG1-P10-DD-20A

E-t-a Elektrotechnische Apparate

2-5700-IG1-P10-DD-20A by E-t-a Elektrotechnische Apparate is a 20A thermal circuit breaker with a rated AC voltage of 250V. It features corrosion/moisture resistance, IP40 protection, and quick connect terminals. Ideal for panel mounting applications, it has a trip-free circuit function and operates b/w -20°C to 60°C.

20 A

2 kA

250 V

50 V

1.831 in (46.5 mm)

1.142 in (29 mm)

0.571 in (14.5 mm)

Push To Reset

Trip Free

1

Thermal Circuit Breaker

Rated breaking capacity at 50 VDC: 2500 A

-20 °C (-4 °F)

60 °C (140 °F)

Corrosion/Moisture Resistant; IP00; IP40

CQC; CSA; UL; VDE

Quick Connect

Panel Mount

413-K14-LN2-30A by E-t-a Elektrotechnische Apparate

413-K14-LN2-30A

E-t-a Elektrotechnische Apparate

413-K14-LN2-30A by E-t-a Elektrotechnische Apparate is a 30A 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.

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-LN2-45A by E-t-a Elektrotechnische Apparate

413-K14-LN2-45A

E-t-a Elektrotechnische Apparate

413-K14-LN2-45A by E-t-a Elektrotechnische Apparate is a 45A 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.

45 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

483-G411-K1M1-A1S0ZN--20A by E-t-a Elektrotechnische Apparate

483-G411-K1M1-A1S0ZN--20A

E-t-a Elektrotechnische Apparate

The E-t-a Elektrotechnische Apparate 483-G411-K1M1-A1S0ZN--20A is a 20A thermal circuit breaker with a rated AC voltage of 115V. Featuring an IP40 environmental rating, it has a compact body size of 19.5mm x 14.2mm x 31mm, suitable for panel mounting applications in various electronic circuits. With a high breaking capacity of 2500A and operating temperatures ranging from -55°C to 125°C, this push-pull actuator type breaker ensures reliable circuit protection in demanding environments.

20 A

2.5 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

3RV2011-1JA10 by Siemens

3RV2011-1JA10

Siemens

Siemens 3RV2011-1JA10 is a 10A circuit breaker with rated AC voltage of 690V. It features thermal magnetic protection, DIN-rail mounting, and IP20 environmental rating. Ideal for industrial applications requiring reliable circuit protection in harsh environments.

10 A

4 kA

690 V

3.815 in (96.9 mm)

3.819 in (97 mm)

1.772 in (45 mm)

3.819 x 1.772 x 3.815 in (97 x 45 x 96.9 mm)

Handle

Instantaneous

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

5SY4103-8 by Siemens

5SY4103-8

Siemens

Siemens 5SY4103-8 is a 3A circuit breaker with thermal magnetic protection, rated at 277V AC. It features DIN-rail mounting and a handle actuator for easy operation. With a compact size of 90mm x 18mm x 76mm, it is ideal for industrial applications requiring reliable circuit protection.

3 A

5 kA

277 V

2.992 in (76 mm)

3.543 in (90 mm)

0.709 in (18 mm)

3.543 x 0.709 x 2.992 in (90 x 18 x 76 mm)

Handle

Trip

1

Thermal Magnetic Circuit Breaker

-25 °C (-13 °F)

45 °C (113 °F)

CE; CSA; EN; UL

Snap On

DIN Rail Mount

5SY4102-8 by Siemens

5SY4102-8

Siemens

Siemens 5SY4102-8 is a 2A circuit breaker with thermal magnetic protection, DIN-rail mount, and CE/CSA/EN/UL standards. It operates at -25 to 45°C, rated for 277V AC with a breaking capacity of 5000A. Ideal for trip circuit functions in various applications.

2 A

5 kA

277 V

2.992 in (76 mm)

3.543 in (90 mm)

0.709 in (18 mm)

3.543 x 0.709 x 2.992 in (90 x 18 x 76 mm)

Handle

Trip

1

Thermal Magnetic Circuit Breaker

-25 °C (-13 °F)

45 °C (113 °F)

CE; CSA; EN; UL

Snap On

DIN Rail Mount

5SY4110-8 by Siemens

5SY4110-8

Siemens

Siemens 5SY4110-8 is a 10A circuit breaker with thermal magnetic protection, DIN-rail mount, and CE/CSA/EN/UL certifications. It operates at -25 to 45°C, rated for 277V AC with a breaking capacity of 5000A. Ideal for trip circuit functions in various applications.

10 A

5 kA

277 V

2.992 in (76 mm)

3.543 in (90 mm)

0.709 in (18 mm)

3.543 x 0.709 x 2.992 in (90 x 18 x 76 mm)

Handle

Trip

1

Thermal Magnetic Circuit Breaker

-25 °C (-13 °F)

45 °C (113 °F)

CE; CSA; EN; UL

Snap On

DIN Rail Mount

3RV1011-1CA10 by Siemens

3RV1011-1CA10

Siemens

Siemens 3RV1011-1CA10 is a circuit breaker with rated AC voltage of 690V and rated current of 2.5A. It has a compact body size of 90mm x 45mm x 75mm, making it suitable for DIN-rail mounting in various applications. Its thermal magnetic protection and high breaking capacity of 100000A ensure reliable circuit protection.

2.5 A

100 kA

690 V

2.953 in (75 mm)

3.543 in (90 mm)

1.772 in (45 mm)

3.543 x 1.772 x 2.953 in (90 x 45 x 75 mm)

Rocker

Instantaneous

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP00; IP20

ATEX; CCC; CE; CSA; EAC; IECEX; UL; VDE

Snap On

DIN Rail Mount

5SJ4106-6HG40 by Siemens

5SJ4106-6HG40

Siemens

Siemens 5SJ4106-6HG40 is a 6A circuit breaker with rated AC voltage of 400V. It features thermal magnetic protection, DIN-rail mounting, and IP20/IP40/SEALED environmental characteristics. Ideal for applications requiring reliable circuit protection in industrial settings.

6 A

400 V

60 V

3.031 in (77 mm)

3.535 in (89.8 mm)

0.693 in (17.6 mm)

3.535 x 0.693 x 3.031 in (89.8 x 17.6 x 77 mm)

Handle

Trip

1

Thermal Magnetic Circuit Breaker

Interrupting current max: 14000 A as per UL/CSA

-25 °C (-13 °F)

55 °C (131 °F)

IP20; IP40; Sealed

CCC; CE; UL; VDE

Snap On

DIN Rail Mount

3RV2011-1JA20 by Siemens

3RV2011-1JA20

Siemens

The Siemens 3RV2011-1JA20 is a circuit breaker with a rated AC voltage of 690V and a rated current of 10A. It has a compact body size of 106mm x 45mm x 96.9mm, making it suitable for DIN-rail mounting in various applications.

10 A

4 kA

690 V

3.815 in (96.9 mm)

4.173 in (106 mm)

1.772 in (45 mm)

4.173 x 1.772 x 3.815 in (106 x 45 x 96.9 mm)

Handle

Instantaneous

Trip

3

Thermal Magnetic Circuit Breaker

Interrupting current max at 450 VDC: 10000 A

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; KC; UL; VDE

Snap On

DIN Rail Mount

3RV2011-1EA20 by Siemens

3RV2011-1EA20

Siemens

Siemens 3RV2011-1EA20 is a 4A circuit breaker with rated AC voltage of 690V. It features thermal magnetic protection, DIN-rail mounting, and IP20 environmental rating. Ideal for industrial applications requiring reliable circuit protection in compact spaces.

4 A

4 kA

690 V

3.815 in (96.9 mm)

4.173 in (106 mm)

1.772 in (45 mm)

4.173 x 1.772 x 3.815 in (106 x 45 x 96.9 mm)

Handle

Instantaneous

Trip

3

Thermal Magnetic Circuit Breaker

-20 °C (-4 °F)

60 °C (140 °F)

IP20

ATEX; CCC; CE; CSA; EAC; IECEX; UL; VDE

Snap On

DIN Rail Mount

5SY4302-8 by Siemens

5SY4302-8

Siemens

Siemens 5SY4302-8 is a 3-pole circuit breaker with rated current of 2A and rated AC voltage of 400V. Featuring thermal magnetic protection, it has a breaking capacity of 10kA and DIN-rail mounting for easy installation. Ideal for industrial applications requiring reliable circuit protection in compact spaces.

2 A

10 kA

400 V

2.992 in (76 mm)

3.535 in (89.8 mm)

2.079 in (52.8 mm)

3.535 x 2.079 x 2.992 in (89.8 x 52.8 x 76 mm)

Trip

3

Thermal Magnetic Circuit Breaker

IP20

CCC; CE; IMQ; RCM; UL; VDE

Snap On

DIN Rail Mount

5SY4202-8 by Siemens

5SY4202-8

Siemens

Siemens 5SY4202-8 is a 2A circuit breaker with rated AC voltage of 400V and breaking capacity of 10kA. It features thermal magnetic protection, DIN-rail mounting, and IP20 environmental rating. Ideal for applications requiring reliable circuit protection in compact spaces.

2 A

10 kA

400 V

2.992 in (76 mm)

3.535 in (89.8 mm)

1.386 in (35.2 mm)

3.535 x 1.386 x 2.992 in (89.8 x 35.2 x 76 mm)

Trip

2

Thermal Magnetic Circuit Breaker

IP20

CCC; CE; IMQ; RCM; UL; VDE

Snap On

DIN Rail Mount

5SY4301-7 by Siemens

5SY4301-7

Siemens

Siemens 5SY4301-7 is a 3-pole circuit breaker with rated current of 1A and rated AC voltage of 400V. Featuring thermal magnetic protection, it has a breaking capacity of 10000A and DIN-rail mounting for easy installation. Ideal for applications requiring reliable trip circuit function in compact spaces.

1 A

10 kA

400 V

2.992 in (76 mm)

3.535 in (89.8 mm)

2.079 in (52.8 mm)

3.535 x 2.079 x 2.992 in (89.8 x 52.8 x 76 mm)

Trip

3

Thermal Magnetic Circuit Breaker

IP20

CCC; CE; IMQ; KC; RCM; UL; VDE

Snap On

DIN Rail Mount

5SY4204-8 by Siemens

5SY4204-8

Siemens

Siemens 5SY4204-8 is a 2-pole circuit breaker with rated AC voltage of 400V and current of 4A. Featuring thermal magnetic protection, it has a breaking capacity of 10000A and DIN-rail mounting for easy installation. Ideal for applications requiring reliable circuit protection in compact spaces with environmental rating of IP20.

4 A

10 kA

400 V

2.992 in (76 mm)

3.535 in (89.8 mm)

1.386 in (35.2 mm)

3.535 x 1.386 x 2.992 in (89.8 x 35.2 x 76 mm)

Trip

2

Thermal Magnetic Circuit Breaker

IP20

CCC; CE; IMQ; RCM; UL; VDE

Snap On

DIN Rail Mount

5SY4210-8 by Siemens

5SY4210-8

Siemens

Siemens 5SY4210-8 is a 10A circuit breaker with 400V AC voltage rating. It features thermal magnetic protection, DIN-rail mounting, and IP20 environmental rating. Ideal for applications requiring reliable circuit protection in compact spaces.

10 A

10 kA

400 V

2.992 in (76 mm)

3.535 in (89.8 mm)

1.386 in (35.2 mm)

3.535 x 1.386 x 2.992 in (89.8 x 35.2 x 76 mm)

Trip

2

Thermal Magnetic Circuit Breaker

IP20

CCC; CE; IMQ; RCM; UL; VDE

Snap On

DIN Rail Mount