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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
583-G824-J1M1-K5S1UG-25A E-T-A electronic component

583-G824-J1M1-K5S1UG-25A

CIR BRKR THRM 25A 200VAC 28VDC

E-T-A

3,842
RFQ

Datasheet

583 Bulk Active Panel Mount Thermal 25A 200 V 28 V Push-Pull Plunger 3 None - -
S-TS250NU-ATU-LL-200 Altech Corporation electronic component

S-TS250NU-ATU-LL-200

CIRCUIT BREAKER 200A480V3P35KAAD

Altech Corporation

6,656
RFQ

-

S-TS250 Bulk Active DIN Rail Thermal Magnetic 200A 600 V - Lever 3 None - cULus, UL489
3VA51114ED310AA0 Siemens electronic component

3VA51114ED310AA0

BRKR 3VA51 3P 110A 25KA FTFM

Siemens

3,754
RFQ

Datasheet

SENTRON Box Active DIN Rail - 110A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51111MH320AA0 Siemens electronic component

3VA51111MH320AA0

BRKR 3VA51 3P 110A 65KA MCP HI N

Siemens

4,803
RFQ

Datasheet

SENTRON Box Active DIN Rail - 110A 690 V - Lever 3 None - CCC
3VA51105ED320AA0 Siemens electronic component

3VA51105ED320AA0

BRKR 3VA51 3P 100A 35KA FTFM NUT

Siemens

2,754
RFQ

Datasheet

SENTRON Box Active DIN Rail - 100A 690 V - Lever 3 None - CCC, UL489
3VA51505ED360AA0 Siemens electronic component

3VA51505ED360AA0

BRKR 3VA51 3P 50A 35KA FTFM AL

Siemens

5,361
RFQ

Datasheet

SENTRON Box Active DIN Rail - 50A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA51904ED321AA0 Siemens electronic component

3VA51904ED321AA0

BRKR 3VA51 3P 90A 25KA FTFM NAV

Siemens

8,544
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 690 V - Lever 3 None - CCC, UL489
3VA51804ED321AA0 Siemens electronic component

3VA51804ED321AA0

BRKR 3VA51 3P 80A 25KA FTFM NAV

Siemens

8,639
RFQ

Datasheet

SENTRON Box Active DIN Rail - 80A 690 V - Lever 3 None - CCC, UL489
3VA51116ED160AA0 Siemens electronic component

3VA51116ED160AA0

BRKR 3VA51 1P 110A 50KA FTFM AL

Siemens

7,563
RFQ

Datasheet

SENTRON Box Active DIN Rail - 110A 415 V - Lever 1 None - CCC, CE, UL489, VDE
3VA51255EC320AA0 Siemens electronic component

3VA51255EC320AA0

BRKR 3VA51 3P 25A 35KA FTAM NUT

Siemens

9,900
RFQ

Datasheet

SENTRON Box Active DIN Rail - 25A 690 V - Lever 3 None - CCC, UL489
3VA51804EC320AA0 Siemens electronic component

3VA51804EC320AA0

BRKR 3VA51 3P 80A 25KA FTAM NUT

Siemens

8,809
RFQ

Datasheet

SENTRON Box Active DIN Rail - 80A 690 V - Lever 3 None - CCC, UL489
3VA51205EC320AA0 Siemens electronic component

3VA51205EC320AA0

BRKR 3VA51 3P 20A 35KA FTAM NUT

Siemens

4,348
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 690 V - Lever 3 None - CCC, UL489
446-S-H-N-200A E-T-A electronic component

446-S-H-N-200A

CIR BRKR THRM-MAG 200A 28VDC

E-T-A

9,313
RFQ

Datasheet

446 Bulk Obsolete Chassis Mount Thermal Magnetic 200A - 28 V Push to Reset 1 - - CSA C22.2 No 235, UL1077
446-S-H-N-30A E-T-A electronic component

446-S-H-N-30A

CIR BRKR THRM-MAG 30A 28VDC

E-T-A

7,519
RFQ

Datasheet

446 Bulk Obsolete Chassis Mount Thermal Magnetic 30A - 28 V Push to Reset 1 - - CSA C22.2 No 235, UL1077
446-S-H-N-350A E-T-A electronic component

446-S-H-N-350A

CIR BRKR THRM-MAG 350A 28VDC

E-T-A

7,658
RFQ

Datasheet

446 Bulk Obsolete Chassis Mount Thermal Magnetic 350A - 28 V Push to Reset 1 - - CSA C22.2 No 235, UL1077
446-S-H-N-80A E-T-A electronic component

446-S-H-N-80A

CIR BRKR THRM-MAG 80A 28VDC

E-T-A

5,732
RFQ

Datasheet

446 Bulk Obsolete Chassis Mount Thermal Magnetic 80A - 28 V Push to Reset 1 - - CSA C22.2 No 235, UL1077
447-S-H-FN-125A E-T-A electronic component

447-S-H-FN-125A

CIR BRKR THRM-MAG 125A 28VDC

E-T-A

3,687
RFQ

Datasheet

447 Bulk Obsolete Chassis Mount Thermal Magnetic 125A - 28 V Push to Reset 1 None - CSA C22.2 No 235, UL1077
447-S-H-FN-160A E-T-A electronic component

447-S-H-FN-160A

CIR BRKR THRM-MAG 160A 28VDC

E-T-A

7,241
RFQ

Datasheet

447 Bulk Obsolete Chassis Mount Thermal Magnetic 160A - 28 V Push to Reset 1 None - CSA C22.2 No 235, UL1077
447-S-H-FN-225A E-T-A electronic component

447-S-H-FN-225A

CIR BRKR THRM-MAG 225A 28VDC

E-T-A

7,143
RFQ

Datasheet

447 Bulk Obsolete Chassis Mount Thermal Magnetic 225A - 28 V Push to Reset 1 None - CSA C22.2 No 235, UL1077
447-S-H-FN-300A E-T-A electronic component

447-S-H-FN-300A

CIR BRKR THRM-MAG 300A 28VDC

E-T-A

3,994
RFQ

Datasheet

447 Bulk Obsolete Chassis Mount Thermal Magnetic 300A - 28 V Push to Reset 1 None - CSA C22.2 No 235, UL1077

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.