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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
3VA51101BB310AA0 Siemens electronic component

3VA51101BB310AA0

MCSW 3VA51 3P 100A 65KA

Siemens

7,286
RFQ

Datasheet

SENTRON Box Active DIN Rail - 100A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
BDA160805 Schneider Electric electronic component

BDA160805

MOLDED CASE CIRCUIT BREAKER 347V

Schneider Electric

6,596
RFQ

-

PowerPact Box Obsolete DIN Rail Thermal Magnetic 80A 120 V 250 V Toggle 1 None - CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BDA161001 Schneider Electric electronic component

BDA161001

MOLDED CASE CIRCUIT BREAKER 347V

Schneider Electric

9,121
RFQ

-

PowerPact Box Obsolete DIN Rail Thermal Magnetic 100A 240 V - Toggle 1 None - CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BDA160801 Schneider Electric electronic component

BDA160801

MOLDED CASE CIRCUIT BREAKER 347V

Schneider Electric

7,818
RFQ

-

PowerPact Box Obsolete DIN Rail Thermal Magnetic 80A 120 V 125 V Toggle 1 None - CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
BDA160803 Schneider Electric electronic component

BDA160803

MOLDED CASE CIRCUIT BREAKER 347V

Schneider Electric

9,728
RFQ

-

PowerPact Box Obsolete DIN Rail Thermal Magnetic 80A 240 V - Toggle 1 None - EN 60947-2, IEC 60947-2
BDA160705 Schneider Electric electronic component

BDA160705

MOLDED CASE CIRCUIT BREAKER 347V

Schneider Electric

7,186
RFQ

-

PowerPact Box Obsolete DIN Rail Thermal Magnetic 70A 240 V - Toggle 1 None - CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
A9N18423 Schneider Electric electronic component

A9N18423

ACTI9 C120H MCB 3P B 63A 15000A

Schneider Electric

4,747
RFQ

Datasheet

C120 Box Active DIN Rail Thermal Magnetic 63A 500 V 375 V Toggle 3 None - EN 60898-1, EN 60947-2, IEC 60898-1, IEC 60947-2
QOB230H1021 Schneider Electric electronic component

QOB230H1021

MINIATURE CIRCUIT BREAKER 240V 3

Schneider Electric

8,177
RFQ

-

QO Box Obsolete Chassis Mount Thermal Magnetic 30A - - Lever 2 None - CSA, UL
3RV20324JA10 Siemens electronic component

3RV20324JA10

MSP S2 CLASS 10 54-65A SCREW

Siemens

8,646
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 65A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20324XA10 Siemens electronic component

3RV20324XA10

MSP S2 CLASS 10 49-59A SCREW

Siemens

8,700
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 59A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
BDA161253 Schneider Electric electronic component

BDA161253

MOLDED CASE CIRCUIT BREAKER 347V

Schneider Electric

7,563
RFQ

-

PowerPact Box Obsolete DIN Rail Thermal Magnetic 125A 240 V - Toggle 1 None - CSA C22.2 No 5, EN 60947-2, EN 60947-5-1, GB 14048.2, IEC 60947-2, IEC 60947-5-1, UL489
3RV21314VA10 Siemens electronic component

3RV21314VA10

MSP S2 CLASS 10 35-45A SCREW AUT

Siemens

9,714
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 45A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
3VA51204ED311AA0 Siemens electronic component

3VA51204ED311AA0

BRKR 3VA51 3P 20A 25KA FTFM NAV

Siemens

7,883
RFQ

Datasheet

SENTRON Box Active DIN Rail - 20A 690 V - Lever 3 None - CCC, CE, CSA, EAC, UL489, VDE
JLM-2-41031-100-V Sensata-Airpax electronic component

JLM-2-41031-100-V

CIR BRKR MAG-HYDR

Sensata-Airpax

8,273
RFQ

-

JLM Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 None - -
JLM-2-41031-150-V Sensata-Airpax electronic component

JLM-2-41031-150-V

CIR BRKR MAG-HYDR

Sensata-Airpax

7,715
RFQ

-

JLM Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 None - -
3VA51101BB260AA0 Siemens electronic component

3VA51101BB260AA0

MCSW 3VA51 2P 100A 65KA AL

Siemens

3,756
RFQ

Datasheet

SENTRON Box Active DIN Rail - 100A 415 V - Lever 2 None - CCC, CE
AP6-1RC-28919-1 Sensata-Airpax electronic component

AP6-1RC-28919-1

CIR BRKR, HYDMAG, 1 PL, 250VAC,5

Sensata-Airpax

9,634
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
EGB26025 Schneider Electric electronic component

EGB26025

MINIATURE CIRCUIT BREAKER 600V 2

Schneider Electric

2,906
RFQ

Datasheet

- Box Obsolete DIN Rail Thermal Magnetic 25A - - Lever 2 None - cULus
EGB26040 Schneider Electric electronic component

EGB26040

MINIATURE CIRCUIT BREAKER 600V 4

Schneider Electric

7,627
RFQ

Datasheet

- Box Obsolete Chassis Mount Thermal Magnetic 40A - - Lever 2 None - cULus
EGB26030 Schneider Electric electronic component

EGB26030

MINIATURE CIRCUIT BREAKER 600V 3

Schneider Electric

3,418
RFQ

Datasheet

- Box Obsolete Chassis Mount Thermal Magnetic 30A - - Lever 2 None - cULus

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.