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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
5SJ41157HG42 Siemens electronic component

5SJ41157HG42

MCB 5SJ4 1P 277V 1.6A 10K C-TRIP

Siemens

5,926
RFQ

Datasheet

SENTRON Box Active DIN Rail - 1.6A 400 V 60 V Lever 1 None - CCC, CE, EAC, UL489, VDE
5SJ41058HG42 Siemens electronic component

5SJ41058HG42

MCB 5SJ4 1P 277V 0.5A 10K D-TRIP

Siemens

6,299
RFQ

Datasheet

SENTRON Box Active DIN Rail - 500mA 400 V 60 V Lever 1 None - CCC, CE, EAC, UL489, VDE
MF2-T-30-620-1-FB2-2-C Carling Technologies electronic component

MF2-T-30-620-1-FB2-2-C

CIRCUIT BREAKER

Carling Technologies

3,720
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 80 V Rocker 2 Red 9 ~ 16V CCC, CSA, UL1077
CA1-B2-14-620-121-C Carling Technologies electronic component

CA1-B2-14-620-121-C

CIRCUIT BREAKER

Carling Technologies

5,702
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 480 V 125 V Lever 1 None - CCC, CSA, UL
CA1-B2-14-625-121-C Carling Technologies electronic component

CA1-B2-14-625-121-C

CIRCUIT BREAKER

Carling Technologies

7,353
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A 480 V 125 V Lever 1 None - CCC, CSA, UL
MG2-T-30-225-2-FA2-B-C Carling Technologies electronic component

MG2-T-30-225-2-FA2-B-C

CIRCUIT BREAKER

Carling Technologies

9,658
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 250mA 250 V 80 V Rocker 2 Red 9 ~ 16V CCC, CSA, UL1077
9926272001 Weidmüller electronic component

9926272001

CIR BRKR MAG-HYDR 1A 240VAC

Weidmüller

8,232
RFQ

Datasheet

9926 Bulk Obsolete DIN Rail Magnetic (Hydraulic Delay) 1A 240 V - Lever 2 - - CE, CSA C22.2 No 235, UL1077, VDE
9926272002 Weidmüller electronic component

9926272002

CIR BRKR MAG-HYDR 2A 240VAC

Weidmüller

2,188
RFQ

Datasheet

9926 Bulk Obsolete DIN Rail Magnetic (Hydraulic Delay) 2A 240 V - Lever 2 - - CE, CSA C22.2 No 235, UL1077, VDE
9926272005 Weidmüller electronic component

9926272005

CIR BRKR MAG-HYDR 5A 240VAC

Weidmüller

8,242
RFQ

Datasheet

9926 Bulk Obsolete DIN Rail Magnetic (Hydraulic Delay) 5A 240 V - Lever 2 - - CE, CSA C22.2 No 235, UL1077, VDE
9926272010 Weidmüller electronic component

9926272010

CIR BRKR MAG-HYDR 10A 240VAC

Weidmüller

8,649
RFQ

Datasheet

9926 Bulk Obsolete DIN Rail Magnetic (Hydraulic Delay) 10A 240 V - Lever 2 - - CE, CSA C22.2 No 235, UL1077, VDE
9926272015 Weidmüller electronic component

9926272015

CIR BRKR MAG-HYDR 15A 240VAC

Weidmüller

8,520
RFQ

Datasheet

9926 Bulk Obsolete DIN Rail Magnetic (Hydraulic Delay) 15A 240 V - Lever 2 - - CE, CSA C22.2 No 235, UL1077, VDE
9926272020 Weidmüller electronic component

9926272020

CIR BRKR MAG-HYDR 20A 240VAC

Weidmüller

6,652
RFQ

Datasheet

9926 Bulk Obsolete DIN Rail Magnetic (Hydraulic Delay) 20A 240 V - Lever 2 - - CE, CSA C22.2 No 235, UL1077, VDE
9926272025 Weidmüller electronic component

9926272025

CIR BRKR MAG-HYDR 25A 240VAC

Weidmüller

5,699
RFQ

Datasheet

9926 Bulk Obsolete DIN Rail Magnetic (Hydraulic Delay) 25A 240 V - Lever 2 - - CE, CSA C22.2 No 235, UL1077, VDE
IELK1-3-51-7.50-01-V Sensata-Airpax electronic component

IELK1-3-51-7.50-01-V

CIR BRKR HYD MAG

Sensata-Airpax

6,541
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A 250 V 80 V Lever 1 None - CCC, CSA, UL1077, VDE
BA1-F0-44-050-1B1-C Carling Technologies electronic component

BA1-F0-44-050-1B1-C

CIRCUIT BREAKER

Carling Technologies

5,610
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50mA 277 V 80 V Lever 1 None - CCC, CSA, UL
BA1-F0-42-275-111-C Carling Technologies electronic component

BA1-F0-42-275-111-C

CIRCUIT BREAKER

Carling Technologies

6,427
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 750mA 277 V 80 V Lever 1 None - CCC, CSA, UL
BA1-F0-42-527-111-C Carling Technologies electronic component

BA1-F0-42-527-111-C

CIRCUIT BREAKER

Carling Technologies

5,304
RFQ

-

B Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.75A 277 V 80 V Lever 1 None - CCC, CSA, UL
2C40DL Altech Corporation electronic component

2C40DL

2C40DL 40A CIRCUIT BREAKER C CHA

Altech Corporation

5,242
RFQ

-

UL Bulk Active DIN Rail Thermal Magnetic 40A - 250 V Lever 2 None - CE, cULus, UL489
2C50DL Altech Corporation electronic component

2C50DL

2C50DL 50A CIRCUIT BREAKER C CHA

Altech Corporation

8,296
RFQ

-

UL Bulk Active DIN Rail Thermal Magnetic 50A - 250 V Lever 2 None - CE, cULus, UL489
2C60DL Altech Corporation electronic component

2C60DL

2C60DL 60A CIRCUIT BREAKER C CHA

Altech Corporation

7,755
RFQ

-

UL Bulk Active DIN Rail Thermal Magnetic 60A - 250 V Lever 2 None - CE, cULus, 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.