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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
3VA51455ED120AA0 Siemens electronic component

3VA51455ED120AA0

BRKR 3VA51 1P 45A 35KA FTFM NUT

Siemens

8,563
RFQ

Datasheet

SENTRON Box Active DIN Rail - 45A 415 V - Lever 1 None - CCC, UL489
3VA51455ED111AA0 Siemens electronic component

3VA51455ED111AA0

BRKR 3VA51 1P 45A 35KA FTFM NAV

Siemens

8,460
RFQ

Datasheet

SENTRON Box Active DIN Rail - 45A 415 V - Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51505ED120AA0 Siemens electronic component

3VA51505ED120AA0

BRKR 3VA51 1P 50A 35KA FTFM NUT

Siemens

6,610
RFQ

Datasheet

SENTRON Box Active DIN Rail - 50A 415 V - Lever 1 None - CCC, UL489
3VA51255ED120AA0 Siemens electronic component

3VA51255ED120AA0

BRKR 3VA51 1P 25A 35KA FTFM NUT

Siemens

5,671
RFQ

Datasheet

SENTRON Box Active DIN Rail - 25A 415 V - Lever 1 None - CCC, UL489
3VA51355ED120AA0 Siemens electronic component

3VA51355ED120AA0

BRKR 3VA51 1P 35A 35KA FTFM NUT

Siemens

6,526
RFQ

Datasheet

SENTRON Box Active DIN Rail - 35A 415 V - Lever 1 None - CCC
3VA51205ED120AA0 Siemens electronic component

3VA51205ED120AA0

BRKR 3VA51 1P 20A 35KA FTFM NUT

Siemens

5,618
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 415 V - Lever 1 None - CCC, UL489
3VA51405ED111AA0 Siemens electronic component

3VA51405ED111AA0

MCCB STD125 UL 1POL NAVAL MLFB

Siemens

6,511
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 415 V - Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51205ED111AA0 Siemens electronic component

3VA51205ED111AA0

BRKR 3VA51 1P 20A 35KA FTFM NAV

Siemens

5,703
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 415 V - Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51305ED111AA0 Siemens electronic component

3VA51305ED111AA0

BRKR 3VA51 1P 30A 35KA FTFM NAV

Siemens

6,981
RFQ

Datasheet

SENTRON Box Active DIN Rail - 30A 415 V - Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51904ED111AA0 Siemens electronic component

3VA51904ED111AA0

BRKR 3VA51 1P 90A 25KA FTFM NAV

Siemens

7,795
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 415 V - Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51505ED111AA0 Siemens electronic component

3VA51505ED111AA0

BRKR 3VA51 1P 50A 35KA FTFM NAV

Siemens

8,036
RFQ

Datasheet

SENTRON Box Active DIN Rail - 50A 415 V - Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51305ED120AA0 Siemens electronic component

3VA51305ED120AA0

BRKR 3VA51 1P 30A 35KA FTFM NUT

Siemens

6,792
RFQ

Datasheet

SENTRON Box Active DIN Rail - 30A 415 V - Lever 1 None - CCC, UL489
3VA51704ED111AA0 Siemens electronic component

3VA51704ED111AA0

BRKR 3VA51 1P 70A 25KA FTFM NAV

Siemens

7,856
RFQ

Datasheet

SENTRON Box Active DIN Rail - 70A 415 V - Lever 1 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51405ED120AA0 Siemens electronic component

3VA51405ED120AA0

BRKR 3VA51 1P 40A 35KA FTFM NUT

Siemens

8,903
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 415 V - Lever 1 None - CCC, UL489
3VA51605ED120AA0 Siemens electronic component

3VA51605ED120AA0

BRKR 3VA51 1P 60A 35KA FTFM NUT

Siemens

2,948
RFQ

Datasheet

SENTRON Box Active DIN Rail - 60A 415 V - Lever 1 None - CCC, UL489
M9F43330 Schneider Electric electronic component

M9F43330

MULTI9 C60BP 3P D 30A 10KA 480Y/

Schneider Electric

2,033
RFQ

-

Multi9 Box Active DIN Rail Thermal Magnetic 30A 440 V - Toggle 3 None - CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489
M9F43340 Schneider Electric electronic component

M9F43340

MULTI9 C60BP 3P D 40A 10KA 240V

Schneider Electric

7,320
RFQ

-

Multi9 Box Active DIN Rail Thermal Magnetic 40A 415 V - Toggle 3 None - CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489
M9F43335 Schneider Electric electronic component

M9F43335

MULTI9 C60BP 3P D 35A 10KA 480Y/

Schneider Electric

4,503
RFQ

Datasheet

Multi9 Box Active DIN Rail Thermal Magnetic 35A 415 V - Toggle 3 None - CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489
QOB21001201 Schneider Electric electronic component

QOB21001201

MINIATURE CIRCUIT BREAKER 120/24

Schneider Electric

6,553
RFQ

-

QO Box Obsolete Chassis Mount Thermal Magnetic 100A - - Lever 2 None - CSA, UL
M9F42340 Schneider Electric electronic component

M9F42340

MULTI9 C60BP 3P C 40A 10KA 240V

Schneider Electric

9,257
RFQ

-

Multi9 Box Active DIN Rail Thermal Magnetic 40A 240 V - Toggle 3 None - CSA C22.2 No 5, EN 60947-2, GB 14048.2, IEC 60947-2, UL489

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.