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
HCB-3/45/L

HCB-3/45/L

120/240V 45A 3P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

10 -
RFQ
HCB-3/45/L

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 45A 240 V - Lever 3 None - CSA C22.2 No 5-02, UL489
HCB-3/10/L

HCB-3/10/L

120/240V 10A 3P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

10 -
RFQ
HCB-3/10/L

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 10A 240 V - Lever 3 None - CSA C22.2 No 5-02, UL489
HCB-3/20/Q

HCB-3/20/Q

120/240V 20A 3P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

10 -
RFQ
HCB-3/20/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 20A 240 V - Lever 3 None - CSA C22.2 No 5-02, UL489
HCB-3/35/Q

HCB-3/35/Q

120/240V 35A 3P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

10 -
RFQ
HCB-3/35/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 35A 240 V - Lever 3 None - CSA C22.2 No 5-02, UL489
HCB-3/30/L

HCB-3/30/L

120/240V 30A 3P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

10 -
RFQ
HCB-3/30/L

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 30A 240 V - Lever 3 None - CSA C22.2 No 5-02, UL489
HCB-3/35/L

HCB-3/35/L

120/240V 35A 3P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

10 -
RFQ
HCB-3/35/L

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 35A 240 V - Lever 3 None - CSA C22.2 No 5-02, UL489
HCB-3/30/Q

HCB-3/30/Q

120/240V 30A 3P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

5 -
RFQ
HCB-3/30/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 30A 240 V - Lever 3 None - CSA C22.2 No 5-02, UL489
IUL111-1-65F-25.0-01

IUL111-1-65F-25.0-01

CIR BRKR MAG-HYDR

Sensata-Airpax

3 -
RFQ
IUL111-1-65F-25.0-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 6A 415 V 80 V Lever 3 None - -
IULNK111-1-62-50.0

IULNK111-1-62-50.0

CIR BRKR MAG-HYDR 50A TOGGLE

Sensata-Airpax

5 -
RFQ
IULNK111-1-62-50.0

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Toggle 3 - - -
LELPK11-1-52-150.-01

LELPK11-1-52-150.-01

CIR BRKR MAG-HYDR 150A LEVER

Sensata-Airpax

3 -
RFQ
LELPK11-1-52-150.-01

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 150A - - Lever 2 - - -
IULN111-1REC4-61-15.0-E

IULN111-1REC4-61-15.0-E

CIR BRKR MAG-HYDR 15A TOGGLE

Sensata-Airpax

3 -
RFQ
IULN111-1REC4-61-15.0-E

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Toggle 3 - - -
HCB-3/45/Q

HCB-3/45/Q

120/240V 45A 3P CIRCUIT BREAKER,

Hartland Controls/Littelfuse

9 -
RFQ
HCB-3/45/Q

Datasheet

HCB Box Active DIN Rail Thermal Magnetic 45A 240 V - Lever 3 None - CSA C22.2 No 5-02, UL489
219-3-2600-454

219-3-2600-454

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

5 -
RFQ
219-3-2600-454

Datasheet

- Bulk Active - - - - - - - - - -
LELHPK11-1REC4-51-125.-A-01-V

LELHPK11-1REC4-51-125.-A-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

3 -
RFQ
LELHPK11-1REC4-51-125.-A-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 125A 415 V 80 V Lever 2 None - -
IELH111-1REC4-42-35.0-A-01

IELH111-1REC4-42-35.0-A-01

CIR BRKR MAG-HYDR LEVER 35A

Sensata-Airpax

3 -
RFQ
IELH111-1REC4-42-35.0-A-01

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 35A - - Lever 3 - - -
219-3-8303-11

219-3-8303-11

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

8 -
RFQ
219-3-8303-11

Datasheet

- Bulk Active - - - - - - - - - -
IEG1111-1-62F-7.50-01-V

IEG1111-1-62F-7.50-01-V

CIR BRKR MAG-HYDR LEVER 7.5A

Sensata-Airpax

3 -
RFQ
IEG1111-1-62F-7.50-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A - - Lever 4 - - CSA, TUV, UL1077
IELH111-1-61-60.0-01-V

IELH111-1-61-60.0-01-V

CIR BRKR MAG-HYDR LEVER 60A

Sensata-Airpax

2 -
RFQ
IELH111-1-61-60.0-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A - - Lever 3 - - -
IULHK111-1REC4-42-2.50-A-01

IULHK111-1REC4-42-2.50-A-01

CIR BRKR MAG-HYDR

Sensata-Airpax

3 -
RFQ
IULHK111-1REC4-42-2.50-A-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 415 V 80 V Lever 3 None - -
299-3-8204-248

299-3-8204-248

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

3 -
RFQ
299-3-8204-248

Datasheet

- Bulk Active - - - - - - - - - -
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