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
IEG666-1-62-20.0-91-V

IEG666-1-62-20.0-91-V

CIR BRKR MAG-HYDR 20A LEVER

Sensata-Airpax

3 -
RFQ
IEG666-1-62-20.0-91-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Lever 3 - - CSA, TUV, UL1077
IUGN66-1-59F-35.0

IUGN66-1-59F-35.0

CIR BRKR MAG-HYDR LEVER 35A

Sensata-Airpax

15 -
RFQ
IUGN66-1-59F-35.0

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 35A - - Toggle 2 - - -
EA2-B0-22-630-2DA-EB

EA2-B0-22-630-2DA-EB

CIRCUIT BREAKER

Carling Technologies

3 -
RFQ
EA2-B0-22-630-2DA-EB

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 480 V 125 V Lever 2 None - CCC, CSA, UL508, UL1077
7940100365

7940100365

5-UNIT BLOCK ESX10-T 59.5MM

Weidmüller

10 -
RFQ
7940100365

Datasheet

- Bulk Active DIN Rail - - - 24 V Rotary 1 None - CE, CSA, cUL, UL
IUGX666-1-61-20.0-01

IUGX666-1-61-20.0-01

CIRCUIT BREAKER

Sensata-Airpax

6,621 -
RFQ
IUGX666-1-61-20.0-01

Datasheet

IUG Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 20A 240 V 80 V Rocker 3 - - -
IEG11-1-62F-2.00-91-V

IEG11-1-62F-2.00-91-V

CIR BRKR MAG-HYDR LEVER 2A

Sensata-Airpax

4 -
RFQ
IEG11-1-62F-2.00-91-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A - - Lever 2 - - CSA, TUV, UL1077
IALHK11-33211-4

IALHK11-33211-4

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

7,203 -
RFQ
IALHK11-33211-4

Datasheet

- Bulk Active - - - - - - - - - -
IUGN66-1-72-.500

IUGN66-1-72-.500

CIR BRKR MAG-HYDR 500MA TOGGLE

Sensata-Airpax

8 -
RFQ
IUGN66-1-72-.500

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 500mA - - Toggle 2 - - -
LMLC1-1RLS4-28524-100

LMLC1-1RLS4-28524-100

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

6,154 -
RFQ
LMLC1-1RLS4-28524-100

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
7940100393

7940100393

CIR BRKR THRM 4A 24VDC SLD SWCH

Weidmüller

8 -
RFQ
7940100393

Datasheet

ESX10-T Box Active DIN Rail Thermal 4A - 24 V Slide Switch 1 Green, Orange, Red - ATEX, CE, CSA C22.2 No 14, CSA C22.2 No 142, CSA C22.2 No 213, UL1604, UL508, UL2367, VDE
8345-X01A-V3T1-DB1B2B-X8345-S01KW102M-100A-V

8345-X01A-V3T1-DB1B2B-X8345-S01KW102M-100A-V

CIR BRKR MAG-HYDR 100A 80VDC

E-T-A

2 -
RFQ
8345-X01A-V3T1-DB1B2B-X8345-S01KW102M-100A-V

Datasheet

8345 Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 100A 480 V 80 V Lever 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077, UL489
IELHK11-1-51-10.0-01-V

IELHK11-1-51-10.0-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

20 -
RFQ
IELHK11-1-51-10.0-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 415 V 80 V Lever 2 None - -
IELHK11-1-61-5.00-01-V

IELHK11-1-61-5.00-01-V

CIR BRKR MAG-HYDR LEVER 5A

Sensata-Airpax

7,158 -
RFQ
IELHK11-1-61-5.00-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - - Lever 2 - - -
IELK11-1-62-50.0-01-V

IELK11-1-62-50.0-01-V

CIR BRKR MAG-HYDR 50A LEVER

Sensata-Airpax

7,329 -
RFQ
IELK11-1-62-50.0-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Lever 2 - - -
IELHK11-1-62-1.00-B-01-V

IELHK11-1-62-1.00-B-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

11 -
RFQ
IELHK11-1-62-1.00-B-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 415 V 80 V Lever 2 None - -
IELHK11-1-63-1.00-B-01-V

IELHK11-1-63-1.00-B-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

10 -
RFQ
IELHK11-1-63-1.00-B-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 415 V 80 V Lever 2 None - -
IELHK11-1-62-10.0-01-V

IELHK11-1-62-10.0-01-V

CIR BRKR MAG-HYDR LEVER 10A

Sensata-Airpax

5,173 -
RFQ
IELHK11-1-62-10.0-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Lever 2 - - -
IELHK11-1-62-15.0-AB-01-V

IELHK11-1-62-15.0-AB-01-V

CIR BRKR MAG-HYDR LEVER 15A

Sensata-Airpax

5 -
RFQ
IELHK11-1-62-15.0-AB-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Lever 2 - - -
IULHK11-1-62-15.0-01

IULHK11-1-62-15.0-01

CIR BRKR MAG-HYDR 15A LEVER

Sensata-Airpax

9,876 -
RFQ
IULHK11-1-62-15.0-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Lever 2 - - -
IULHK11-1-62-20.0-01

IULHK11-1-62-20.0-01

CIR BRKR MAG-HYDR 20A LEVER

Sensata-Airpax

7,862 -
RFQ
IULHK11-1-62-20.0-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Lever 2 - - -
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