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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
3VA51116EC311AA0 Siemens electronic component

3VA51116EC311AA0

BRKR 3VA51 3P 110A 65KA FTAM NAV

Siemens

4,112
RFQ

Datasheet

SENTRON Box Active DIN Rail - 110A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
3VA52705EC311AA0 Siemens electronic component

3VA52705EC311AA0

BRKR 3VA52 3P 70A 35KA FTAM NAV

Siemens

8,985
RFQ

Datasheet

SENTRON Box Active DIN Rail - 70A 690 V - Lever 3 None - CCC, CE, EAC, UL489
3VA52805EC311AA0 Siemens electronic component

3VA52805EC311AA0

BRKR 3VA52 3P 80A 35KA FTAM NAV

Siemens

6,591
RFQ

Datasheet

SENTRON Box Active DIN Rail - 80A 690 V - Lever 3 None - CCC, CE, EAC, UL489
3VA52905EC311AA0 Siemens electronic component

3VA52905EC311AA0

BRKR 3VA52 3P 90A 35KA FTAM NAV

Siemens

4,001
RFQ

Datasheet

SENTRON Box Active DIN Rail - 90A 690 V - Lever 3 None - CCC, CE, EAC, UL489
AP112-1866-1 Sensata-Airpax electronic component

AP112-1866-1

CIR BRKR HYD MAG

Sensata-Airpax

6,231
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
HGL26025 Schneider Electric electronic component

HGL26025

MOLDED CASE CIRCUIT BREAKER 600V

Schneider Electric

9,151
RFQ

-

PowerPact Box Active Chassis Mount Thermal Magnetic 25A 690 V - Toggle 2 None - CSA, UL, IEC 60947-2
HGL26060 Schneider Electric electronic component

HGL26060

MOLDED CASE CIRCUIT BREAKER 600V

Schneider Electric

9,064
RFQ

Datasheet

PowerPact Box Active Chassis Mount Thermal Magnetic 60A 690 V - Toggle 2 None - CSA, UL
HGL26035 Schneider Electric electronic component

HGL26035

MOLDED CASE CIRCUIT BREAKER 600V

Schneider Electric

7,868
RFQ

-

PowerPact Box Active Chassis Mount Thermal Magnetic 35A 690 V - Toggle 2 None - CSA, UL
HGL26050 Schneider Electric electronic component

HGL26050

MOLDED CASE CIRCUIT BREAKER 600V

Schneider Electric

2,148
RFQ

-

PowerPact Box Active Chassis Mount Thermal Magnetic 50A 690 V 500 V Toggle 2 None - CSA, UL
HGL26020 Schneider Electric electronic component

HGL26020

MOLDED CASE CIRCUIT BREAKER 600V

Schneider Electric

9,138
RFQ

-

PowerPact Box Active Chassis Mount Thermal Magnetic 20A 690 V - Toggle 2 None - CSA, IEC 60947-2, UL
S-TS400NU-ATU-LL-300 Altech Corporation electronic component

S-TS400NU-ATU-LL-300

CIRCUIT BREAKER 300A480V3P35KAAD

Altech Corporation

5,244
RFQ

-

S-TS400 Bulk Active DIN Rail Thermal Magnetic 300A 600 V - Lever 3 None - cULus, UL489
S-TS400NU-ATU-LL-400 Altech Corporation electronic component

S-TS400NU-ATU-LL-400

CIRCUIT BREAKER 400A480V3P35KAAD

Altech Corporation

4,806
RFQ

-

S-TS400 Bulk Active DIN Rail Thermal Magnetic 400A 600 V - Lever 3 None - cULus, UL489
437-K60-5-07-SI2-FC24-240A E-T-A electronic component

437-K60-5-07-SI2-FC24-240A

CIR BRKR THRM-MAG 240A 144VDC

E-T-A

1
RFQ

Datasheet

437 Bulk Active Chassis Mount Thermal Magnetic 240A - 110 V Lever 1 None - -
AP112-1-41-302 Sensata-Airpax electronic component

AP112-1-41-302

CIR BRKR,HYDMAG

Sensata-Airpax

6,298
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 240 V 50 V Toggle 3 None - CSA, UL1077
AP112-1-51-102 Sensata-Airpax electronic component

AP112-1-51-102

CIR BRKR,HYDMAG

Sensata-Airpax

7,074
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 240 V 50 V Toggle 3 None - CSA, UL1077
AP112-1-42-202 Sensata-Airpax electronic component

AP112-1-42-202

CIR BRKR,HYDMAG

Sensata-Airpax

6,475
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A 240 V 50 V Toggle 3 None - CSA, UL1077
AP112-1-52-103 Sensata-Airpax electronic component

AP112-1-52-103

CIR BRKR,HYDMAG

Sensata-Airpax

9,155
RFQ

Datasheet

AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 10A 240 V 50 V Toggle 3 None - CSA, UL1077
AP112-1-42-103 Sensata-Airpax electronic component

AP112-1-42-103

CIR BRKR, HYDMAG, 3 PL, 250VAC,1

Sensata-Airpax

8,349
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 240 V 50 V Toggle 3 None - CSA, UL1077
AP112-1-40-302 Sensata-Airpax electronic component

AP112-1-40-302

CIR BRKR,HYDMAG

Sensata-Airpax

4,280
RFQ

Datasheet

AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 3A 240 V 50 V Toggle 3 None - CSA, UL1077
AP112-1-69-103 Sensata-Airpax electronic component

AP112-1-69-103

CIR BRKR,HYDMAG

Sensata-Airpax

2,356
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 240 V 50 V Toggle 3 None - CSA, 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.