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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
AP7-1-72-702 Sensata-Airpax electronic component

AP7-1-72-702

CIR BRKR, HYDMAG, 2 PL, 250VAC,1

Sensata-Airpax

5,187
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7A 240 V 50 V Toggle 1 None - CSA, UL1077
AP7-1-71-702 Sensata-Airpax electronic component

AP7-1-71-702

CIR BRKR HYD MAG

Sensata-Airpax

6,310
RFQ

Datasheet

AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 7A 240 V 50 V Toggle 1 None - CSA, UL1077
AP7-1-72-102 Sensata-Airpax electronic component

AP7-1-72-102

CIR BRKR HYD MAG

Sensata-Airpax

5,986
RFQ

Datasheet

AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 1A 240 V 50 V Toggle 1 None - CSA, UL1077
AP7-1-72-302 Sensata-Airpax electronic component

AP7-1-72-302

CIR BRKR HYD MAG

Sensata-Airpax

9,001
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 240 V 50 V Toggle 1 None - CSA, UL1077
AP7-1-71-203 Sensata-Airpax electronic component

AP7-1-71-203

CIR BRKR HYD MAG

Sensata-Airpax

9,046
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 240 V 50 V Toggle 1 None - CSA, UL1077
AP7-1-71-102 Sensata-Airpax electronic component

AP7-1-71-102

CIR BRKR HYD MAG

Sensata-Airpax

8,231
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 240 V 50 V Toggle 1 None - CSA, UL1077
AP7-1-71-103 Sensata-Airpax electronic component

AP7-1-71-103

CIR BRKR HYD MAG

Sensata-Airpax

4,015
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 240 V 50 V Toggle 1 None - CSA, UL1077
3VA51404EC310AA0 Siemens electronic component

3VA51404EC310AA0

BRKR 3VA51 3P 40A 25KA FTAM

Siemens

9,383
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51701MH310AA0 Siemens electronic component

3VA51701MH310AA0

BRKR 3VA51 3P 70A 65KA MCP HI

Siemens

8,870
RFQ

Datasheet

SENTRON Box Active DIN Rail - 70A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51806ED121AA0 Siemens electronic component

3VA51806ED121AA0

BRKR 3VA51 1P 80A 50KA FTFM NAV

Siemens

6,203
RFQ

Datasheet

SENTRON Box Active DIN Rail - 80A 415 V - Lever 1 None - CCC, UL489
3VA51701MU310AA0 Siemens electronic component

3VA51701MU310AA0

BRKR 3VA51 3P 70A 65KA MCP LO

Siemens

2,404
RFQ

Datasheet

SENTRON Box Active DIN Rail - 70A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51604EC310AA0 Siemens electronic component

3VA51604EC310AA0

BRKR 3VA51 3P 60A 25KA FTAM

Siemens

7,412
RFQ

Datasheet

SENTRON Box Active DIN Rail - 60A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51504EC310AA0 Siemens electronic component

3VA51504EC310AA0

BRKR 3VA51 3P 50A 25KA FTAM

Siemens

3,848
RFQ

Datasheet

SENTRON Box Active DIN Rail - 50A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51801MU310AA0 Siemens electronic component

3VA51801MU310AA0

BRKR 3VA51 3P 80A 65KA MCP LO

Siemens

3,007
RFQ

Datasheet

SENTRON Box Active DIN Rail - 80A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51906ED121AA0 Siemens electronic component

3VA51906ED121AA0

BRKR 3VA51 1P 90A 50KA FTFM NAV

Siemens

9,490
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 415 V - Lever 1 None - CCC, UL489
3VA51254EC310AA0 Siemens electronic component

3VA51254EC310AA0

BRKR 3VA51 3P 25A 25KA FTAM

Siemens

4,429
RFQ

Datasheet

SENTRON Box Active DIN Rail - 25A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51954EC310AA0 Siemens electronic component

3VA51954EC310AA0

BRKR 3VA51 3P 15A 25KA FTAM

Siemens

7,677
RFQ

Datasheet

SENTRON Box Active DIN Rail - 15A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51901MH310AA0 Siemens electronic component

3VA51901MH310AA0

BRKR 3VA51 3P 90A 65KA MCP HI

Siemens

7,097
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51901MU310AA0 Siemens electronic component

3VA51901MU310AA0

BRKR 3VA51 3P 90A 65KA MCP LO

Siemens

2,454
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51304EC310AA0 Siemens electronic component

3VA51304EC310AA0

BRKR 3VA51 3P 30A 25KA FTAM

Siemens

4,981
RFQ

Datasheet

SENTRON Box Active DIN Rail - 30A 690 V - Lever 3 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.