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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
M55629/1-178L Sensata-Airpax electronic component

M55629/1-178L

CIR BRKR HYD MAG

Sensata-Airpax

6,072
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.5A 240 V 50 V Lever 1 None - -
M55629/1-100L Sensata-Airpax electronic component

M55629/1-100L

CIR BRKR HYD MAG

Sensata-Airpax

4,507
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 240 V 50 V Lever 1 None - -
M55629/1-085L Sensata-Airpax electronic component

M55629/1-085L

CIR BRKR HYD MAG

Sensata-Airpax

2,320
RFQ

Datasheet

AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 12.5A 240 V 50 V Lever 1 None - -
M55629/1-073L Sensata-Airpax electronic component

M55629/1-073L

CIR BRKR HYD MAG

Sensata-Airpax

4,079
RFQ

Datasheet

AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 9A 240 V 50 V Lever 1 None - -
M55629/1-116L Sensata-Airpax electronic component

M55629/1-116L

CIR BRKR HYD MAG

Sensata-Airpax

3,436
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 240 V 50 V Lever 1 None - -
M55629/1-088L Sensata-Airpax electronic component

M55629/1-088L

CIR BRKR HYD MAG

Sensata-Airpax

2,944
RFQ

Datasheet

AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 12.5A 240 V 50 V Lever 1 None - -
M55629/1-447L Sensata-Airpax electronic component

M55629/1-447L

CIR BRKR HYD MAG

Sensata-Airpax

2,412
RFQ

Datasheet

AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 7A 240 V 50 V Lever 1 None - -
M55629/1-445L Sensata-Airpax electronic component

M55629/1-445L

CIR BRKR HYD MAG

Sensata-Airpax

9,227
RFQ

Datasheet

AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 5A 240 V 50 V Lever 1 None - -
IELHK111-38366-1-V Sensata-Airpax electronic component

IELHK111-38366-1-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

4,901
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 3 - - -
CS2-P0-D4-815-3D2-MT Carling Technologies electronic component

CS2-P0-D4-815-3D2-MT

CIRCUIT BREAKER

Carling Technologies

2,826
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 150A 480 V 80 V Lever 2 None - CCC, UL489A
IELH111-1-62F-30.0-ABE-01-V Sensata-Airpax electronic component

IELH111-1-62F-30.0-ABE-01-V

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

5,428
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 480 V - Lever 3 - - -
IELH111-1-62F-50.0-01-V Sensata-Airpax electronic component

IELH111-1-62F-50.0-01-V

CIR BRKR MAG-HYDR 50A LEVER

Sensata-Airpax

8,660
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Lever 3 - - -
IEL111-1-61F-30.0-01-V Sensata-Airpax electronic component

IEL111-1-61F-30.0-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

9,015
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 415 V 80 V Lever 3 None - -
IEL111-1-62F-16.0-01-V Sensata-Airpax electronic component

IEL111-1-62F-16.0-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

9,099
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 16A 415 V 80 V Lever 3 None - -
483-G533-J1M1-B2S0ZN-270018-40A E-T-A electronic component

483-G533-J1M1-B2S0ZN-270018-40A

CIR BRKR THRM 40A 115VAC 28VDC

E-T-A

8,448
RFQ

Datasheet

483 Bulk Active Panel Mount Thermal 40A 115 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
IULNK14-1REC4-31269-9 Sensata-Airpax electronic component

IULNK14-1REC4-31269-9

CIRCUIT BREAKER MAG-HYDR TOGGLE

Sensata-Airpax

4,946
RFQ

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Toggle - - - -
3RV20210HA20 Siemens electronic component

3RV20210HA20

MSP S0 0.55 - 0.8A SPRING

Siemens

5,383
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 800mA 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
IELBXK111-36432-4-V Sensata-Airpax electronic component

IELBXK111-36432-4-V

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

2,081
RFQ

Datasheet

- Bulk Active - - - - - - - - - -
IELZXK111-37200-60-UV Sensata-Airpax electronic component

IELZXK111-37200-60-UV

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

8,256
RFQ

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 3 - - -
CA2-B2-34-680-321-C Carling Technologies electronic component

CA2-B2-34-680-321-C

CIRCUIT BREAKER

Carling Technologies

9,038
RFQ

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 80A 480 V 125 V Lever 2 None - CCC, CSA, UL

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.