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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
5SJ42157HG41 Siemens electronic component

5SJ42157HG41

MCB 5SJ4 2P 240V 1.6A 14K C-TRIP

Siemens

4,612
RFQ

Datasheet

SENTRON Box Active DIN Rail - 1.6A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489, VDE
5SJ42327HG41 Siemens electronic component

5SJ42327HG41

MCB 5SJ4 2P 240V 32A 14K C-TRIP

Siemens

3,941
RFQ

Datasheet

SENTRON Box Active DIN Rail - 32A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489
5SJ42358HG41 Siemens electronic component

5SJ42358HG41

MCB 5SJ4 2P 240V 35A 10K D-TRIP

Siemens

3,870
RFQ

Datasheet

SENTRON Box Active DIN Rail - 35A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489
5SJ42048HG41 Siemens electronic component

5SJ42048HG41

MCB 5SJ4 2P 240V 4A 14K D-TRIP

Siemens

5,527
RFQ

Datasheet

SENTRON Box Active DIN Rail - 4A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489, VDE
5SJ42118HG41 Siemens electronic component

5SJ42118HG41

MCB 5SJ4 2P 240V 5A 14K D-TRIP

Siemens

6,024
RFQ

Datasheet

SENTRON Box Active DIN Rail - 5A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489, VDE
5SJ42088HG41 Siemens electronic component

5SJ42088HG41

MCB 5SJ4 2P 240V 8A 14K D-TRIP

Siemens

3,541
RFQ

Datasheet

SENTRON Box Active DIN Rail - 8A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489, VDE
5SJ42308HG41 Siemens electronic component

5SJ42308HG41

MCB 5SJ4 2P 240V 30A 10K D-TRIP

Siemens

5,631
RFQ

Datasheet

SENTRON Box Active DIN Rail - 30A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489
5SJ42457HG41 Siemens electronic component

5SJ42457HG41

MCB 5SJ4 2P 240V 45A 10K C-TRIP

Siemens

7,536
RFQ

Datasheet

SENTRON Box Active DIN Rail - 45A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489
5SJ42038HG41 Siemens electronic component

5SJ42038HG41

MCB 5SJ4 2P 240V 3A 14K D-TRIP

Siemens

2,786
RFQ

Datasheet

SENTRON Box Active DIN Rail - 3A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489, VDE
5SJ42147HG41 Siemens electronic component

5SJ42147HG41

MCB 5SJ4 2P 240V 0.3A 14K C-TRIP

Siemens

5,323
RFQ

Datasheet

SENTRON Box Active DIN Rail - 300mA 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489, VDE
5SJ42408HG41 Siemens electronic component

5SJ42408HG41

MCB 5SJ4 2P 240V 40A 10K D-TRIP

Siemens

8,257
RFQ

Datasheet

SENTRON Box Active DIN Rail - 40A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489
5SJ42017HG41 Siemens electronic component

5SJ42017HG41

MCB 5SJ4 2P 240V 1A 14K C-TRIP

Siemens

7,317
RFQ

Datasheet

SENTRON Box Active DIN Rail - 1A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489, VDE
5SJ42328HG41 Siemens electronic component

5SJ42328HG41

MCB 5SJ4 2P 240V 32A 10K D-TRIP

Siemens

9,812
RFQ

Datasheet

SENTRON Box Active DIN Rail - 32A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489
5SJ42018HG41 Siemens electronic component

5SJ42018HG41

MCB 5SJ4 2P 240V 1A 14K D-TRIP

Siemens

9,112
RFQ

Datasheet

SENTRON Box Active DIN Rail - 1A 400 V 60 V Lever 2 None - CCC, CE, EAC, UL489, VDE
IUGH62-38229-10 Sensata-Airpax electronic component

IUGH62-38229-10

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

6,123
RFQ

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
IUGH62-38229-5 Sensata-Airpax electronic component

IUGH62-38229-5

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

9,282
RFQ

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever - - - -
BA2-B0-26-616-12A-D Carling Technologies electronic component

BA2-B0-26-616-12A-D

CIRCUIT BREAKER

Carling Technologies

2,041
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 16A 250 V 80 V Lever 2 None - CCC, CSA, UL, VDE
BA2-B0-24-620-111-D Carling Technologies electronic component

BA2-B0-24-620-111-D

CIRCUIT BREAKER

Carling Technologies

4,358
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 80 V Lever 2 None - CCC, CSA, UL, VDE
BB2-B0-34-620-112-D Carling Technologies electronic component

BB2-B0-34-620-112-D

CIRCUIT BREAKER

Carling Technologies

5,667
RFQ

Datasheet

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 80 V Lever 2 None - CCC, CSA, UL, VDE
BB2-B0-34-475-121-D Carling Technologies electronic component

BB2-B0-34-475-121-D

CIRCUIT BREAKER

Carling Technologies

5,260
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A 250 V 80 V Lever 2 None - CCC, CSA, UL, 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.