Circuit Breakers

Manufacturer 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

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Circuit Breakers

Circuit Breakers are circuit protection devices used to interrupt current during overcurrent, short-circuit or fault conditions. Unlike one-time fuses, many circuit breakers can be reset after the fault is cleared, making them suitable for systems that require repeatable protection, maintenance convenience and reliable electrical safety.

This category includes thermal circuit breakers, magnetic circuit breakers, thermal-magnetic circuit breakers, resettable circuit breakers, panel mount circuit breakers and related overcurrent protection devices. These components are commonly selected based on current rating, voltage rating, trip characteristics, breaking capacity, reset type, mounting method, package style, safety approvals and application requirements.

TomatoElec supplies original Circuit Breakers from recognized manufacturers such as Littelfuse, Eaton, TE Connectivity, Schurter, Phoenix Contact, Schneider Electric, Siemens, Sensata and other major brands. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.

Photo Mfr. Part # Availability Price 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
IELHK11-1-62-30.0-AC-01-V

IELHK11-1-62-30.0-AC-01-V

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

3 -
RFQ
IELHK11-1-62-30.0-AC-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 277 V - Lever 2 - - -
IAGN111-1REC4-72-5.00

IAGN111-1REC4-72-5.00

CIR BRKR MAG-HYDR

Sensata-Airpax

6,761 -
RFQ
IAGN111-1REC4-72-5.00

Datasheet

IAG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 250 V 80 V Toggle 3 None - -
IAGN111-1REC4-72-8.00

IAGN111-1REC4-72-8.00

CIR BRKR MAG-HYDR

Sensata-Airpax

4 -
RFQ
IAGN111-1REC4-72-8.00

Datasheet

IAG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 8A 250 V 80 V Toggle 3 None - -
IUGNF666-1-51-40.0

IUGNF666-1-51-40.0

CIR BRKR MAG-HYDR 40A TOGGLE

Sensata-Airpax

9,782 -
RFQ
IUGNF666-1-51-40.0

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A - - Toggle 3 - - -
IELHK111-1-61F-15.0-AE-01-V

IELHK111-1-61F-15.0-AE-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

12 -
RFQ
IELHK111-1-61F-15.0-AE-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 415 V 80 V Lever 3 None - -
IELHK111-1-61F-45.0-A-01-V

IELHK111-1-61F-45.0-A-01-V

CIR BRKR MAG-HYDR LEVER 45A

Sensata-Airpax

2 -
RFQ
IELHK111-1-61F-45.0-A-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 45A - - Lever 3 - - -
IAGH666-1REC4-41-10.0-61

IAGH666-1REC4-41-10.0-61

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

5 -
RFQ
IAGH666-1REC4-41-10.0-61

Datasheet

IAG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Lever 3 - - -
IEGHF66-1REC4-34391-20-UV

IEGHF66-1REC4-34391-20-UV

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

2,630 -
RFQ
IEGHF66-1REC4-34391-20-UV

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - CSA, TUV, UL1077
LELHK111-1-62-25.0-01-V

LELHK111-1-62-25.0-01-V

CIR BRKR MAG-HYDR 25A LEVER

Sensata-Airpax

2 -
RFQ
LELHK111-1-62-25.0-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A - - Lever 3 - - -
LELHK11-1-62-70.0-U-01

LELHK11-1-62-70.0-U-01

CIR BRKR MAG-HYDR 70A LEVER

Sensata-Airpax

16 -
RFQ
LELHK11-1-62-70.0-U-01

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 70A - - Lever 2 - - -
LELHK11-1-52-70.0-01-V

LELHK11-1-52-70.0-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

5,803 -
RFQ
LELHK11-1-52-70.0-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 415 V 80 V Lever 2 None - -
203-1-1-42-252-1-1

203-1-1-42-252-1-1

CIR BRKR 2.5A 32VDC ROCKER

Sensata-Airpax

3,124 -
RFQ
203-1-1-42-252-1-1

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 2.5A 250 V 50 V Rocker 1 - - UL1077
IELHK11-31197-10-V

IELHK11-31197-10-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

4,213 -
RFQ
IELHK11-31197-10-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - -
483-G533-J1M1-B2S0ZN-35A

483-G533-J1M1-B2S0ZN-35A

CIR BRKR THRM 35A 115VAC 28VDC

E-T-A

2 -
RFQ
483-G533-J1M1-B2S0ZN-35A

Datasheet

483 Bulk Active Panel Mount Thermal 35A 115 V 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
IDLHK11-1-51-75.0-91

IDLHK11-1-51-75.0-91

CIR BRKR MAG-HYDR 75A ROCKER

Sensata-Airpax

5 -
RFQ

-

IDL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 75A - - Rocker 2 - - -
LEL11-1-61-50.0-UZ-01-V

LEL11-1-61-50.0-UZ-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

4 -
RFQ
LEL11-1-61-50.0-UZ-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 415 V 80 V Lever 2 None - -
IUGN666-35929-1

IUGN666-35929-1

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

17 -
RFQ
IUGN666-35929-1

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Toggle 3 - - -
LELPK11-1-52-150.-01-V

LELPK11-1-52-150.-01-V

CIR BRKR MAG-HYDR 150A LEVER

Sensata-Airpax

2 -
RFQ
LELPK11-1-52-150.-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 150A - - Lever 2 - - -
203-1-1-52-252-N-1

203-1-1-52-252-N-1

CIR BRKR 2.5A 32VDC ROCKER

Sensata-Airpax

9,694 -
RFQ
203-1-1-52-252-N-1

Datasheet

203 Bulk Not For New Designs Panel Mount Magnetic 2.5A 250 V 50 V Rocker 1 - - UL1077
UPL111-28828-1

UPL111-28828-1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

3 -
RFQ
UPL111-28828-1

Datasheet

UPL Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) - - - Lever 3 - - -
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