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Circuit Breakers

Photo Mfr. Part # Availability Quantity Datasheet Series Packaging Product Status Mounting Type Breaker Type Current Rating (Amps) Voltage Rating - AC Voltage Rating - DC Actuator Type Number of Poles Illumination Illumination Voltage (Nominal) Approval Agency
2510FR1 Schneider Electric electronic component

2510FR1

MANUAL STARTER 277VAC

Schneider Electric

7,121
RFQ

Datasheet

F Box Active Chassis Mount Manual Motor Starter 16A 277 V - Toggle 1 None - CSA, UL
219-4-1-66-7-5-2.2 Sensata-Airpax electronic component

219-4-1-66-7-5-2.2

CIR BRKR MAG-HYDR 2.2A 600VAC

Sensata-Airpax

8,455
RFQ

Datasheet

219 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 2.2A 600 V - Lever 4 - - -
9913020003 Weidmüller electronic component

9913020003

CIR BRKR 200MA 480VAC 65VDC

Weidmüller

2,912
RFQ

Datasheet

CB2200 Bulk Active DIN Rail Thermal Magnetic 200mA 480 V 65 V Lever 3 - - CSA C22.2 No 235, UL1077, VDE
9913030003 Weidmüller electronic component

9913030003

CIR BRKR 300MA 480VAC 65VDC

Weidmüller

3,195
RFQ

Datasheet

CB2200 Bulk Active DIN Rail Thermal Magnetic 300mA 480 V 65 V Lever 3 - - CSA C22.2 No 235, UL1077, VDE
9913040003 Weidmüller electronic component

9913040003

CIR BRKR 400MA 480VAC 65VDC

Weidmüller

5,240
RFQ

Datasheet

CB2200 Bulk Active DIN Rail Thermal Magnetic 400mA 480 V 65 V Lever 3 - - CSA C22.2 No 235, UL1077, VDE
9913060003 Weidmüller electronic component

9913060003

CIR BRKR 600MA 480VAC 65VDC

Weidmüller

6,616
RFQ

Datasheet

CB2200 Bulk Active DIN Rail Thermal Magnetic 600mA 480 V 65 V Lever 3 - - CSA C22.2 No 235, UL1077, VDE
9913400003 Weidmüller electronic component

9913400003

CIR BRKR THRMMAG 4A 480VAC 65VDC

Weidmüller

7,361
RFQ

Datasheet

CB2200 Bulk Active DIN Rail Thermal Magnetic 4A 480 V 65 V Lever 3 - - CSA C22.2 No 235, UL1077, VDE
9923180003 Weidmüller electronic component

9923180003

CIR BRKR 18A 480VAC 65VDC

Weidmüller

6,958
RFQ

Datasheet

CB2200 Bulk Active DIN Rail Thermal Magnetic 18A 480 V 65 V Lever 3 - - CSA C22.2 No 235, UL1077, VDE
3VA51904ED120AA0 Siemens electronic component

3VA51904ED120AA0

BRKR 3VA51 1P 90A 25KA FTFM NUT

Siemens

2,706
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 415 V - Lever 1 None - CCC, UL489
3VA51905ED110AA0 Siemens electronic component

3VA51905ED110AA0

BRKR 3VA51 1P 90A 35KA FTFM

Siemens

6,657
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 415 V - Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51704ED120AA0 Siemens electronic component

3VA51704ED120AA0

BRKR 3VA51 1P 70A 25KA FTFM NUT

Siemens

7,168
RFQ

Datasheet

SENTRON Box Active DIN Rail - 70A 415 V - Lever 1 None - CCC, UL489
3VA51705ED110AA0 Siemens electronic component

3VA51705ED110AA0

BRKR 3VA51 1P 70A 35KA FTFM

Siemens

5,867
RFQ

Datasheet

SENTRON Box Active DIN Rail - 70A 415 V - Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51804ED120AA0 Siemens electronic component

3VA51804ED120AA0

BRKR 3VA51 1P 80A 25KA FTFM NUT

Siemens

5,834
RFQ

Datasheet

SENTRON Box Active DIN Rail - 80A 415 V - Lever 1 None - CCC, UL489
3VA51805ED110AA0 Siemens electronic component

3VA51805ED110AA0

BRKR 3VA51 1P 80A 35KA FTFM

Siemens

9,571
RFQ

Datasheet

SENTRON Box Active DIN Rail - 80A 415 V - Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE
8345-SR0018-10A E-T-A electronic component

8345-SR0018-10A

CIR BRKR MAG-HYDR 10A

E-T-A

4,350
RFQ

-

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 480 V 80 V - - None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-SR0018-15A E-T-A electronic component

8345-SR0018-15A

CIR BRKR MAG-HYDR 15A

E-T-A

7,038
RFQ

-

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 480 V 80 V - - None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-SR0018-20A E-T-A electronic component

8345-SR0018-20A

CIR BRKR MAG-HYDR 20A

E-T-A

4,142
RFQ

-

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 480 V 80 V - - None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
8345-SR0018-5A E-T-A electronic component

8345-SR0018-5A

CIR BRKR MAG-HYDR 5A

E-T-A

5,597
RFQ

-

8345 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 480 V 80 V - - None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
3RV10114AA100AA4 Siemens electronic component

3RV10114AA100AA4

CIRCUIT-BREAKER SIZE S00.

Siemens

5,560
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 16A 690 V - Rocker 3 None - ATEX, CE, EAC, UL, VDE
3VA51804ED110AA0 Siemens electronic component

3VA51804ED110AA0

BRKR 3VA51 1P 80A 25KA FTFM

Siemens

9,011
RFQ

Datasheet

SENTRON Box Active DIN Rail - 80A 415 V - Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE

Circuit Breakers Electronic Components

Explore Circuit Breakers electronic components, related subcategories, product specifications, datasheets and sourcing options. We support original component procurement, BOM sourcing and RFQ services for engineers, distributors and global buyers.

Frequently Asked Questions

Q1: What products are included in Circuit Breakers?
This category includes related Circuit Breakers subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.

Q2: Can I request a quotation for Circuit Breakers components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.

Q3: Are datasheets and technical information available?
Yes. Datasheets and technical information are available on supported final product pages and product listings.

Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Circuit Breakers and other electronic components.