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
LELHK11-1-62-50.0-U-01-V

LELHK11-1-62-50.0-U-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

3 -
RFQ
LELHK11-1-62-50.0-U-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 415 V 80 V Lever 2 None - -
LELK11-1-53-50.0-T-01-V

LELK11-1-53-50.0-T-01-V

CIR BRKR 50A 240VAC 80VDC

Sensata-Airpax

2 -
RFQ
LELK11-1-53-50.0-T-01-V

Datasheet

LEL Tray Active Panel Mount Magnetic (Hydraulic Delay) 50A 240 V 80 V Lever 2 - - -
LELK11-1REC4-59-50.0-A-01-V

LELK11-1REC4-59-50.0-A-01-V

CIR BRKR MAG-HYDR 50A LEVER

Sensata-Airpax

9 -
RFQ
LELK11-1REC4-59-50.0-A-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Lever 2 - - -
219-2-0-SW-7-9-77

219-2-0-SW-7-9-77

CIR BRKR MAG-HYDR 77A 600VAC

Sensata-Airpax

2 -
RFQ
219-2-0-SW-7-9-77

Datasheet

219 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 18A 600 V - Lever 2 - - -
IEG111-28642-027-V

IEG111-28642-027-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

10 -
RFQ
IEG111-28642-027-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 3 - - CSA, TUV, UL1077
9000-41042-0100600

9000-41042-0100600

MICO ELECTRONIC CIRCUIT PROTECTI

Murrelektronik, Inc

2 -
RFQ
9000-41042-0100600

Datasheet

- Box Active DIN Rail Solid State 6A 30 V 30 V Pushbutton 1 None - cCSAus, CE, cULus, UKCA
IEG666-28642-028-V

IEG666-28642-028-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

5 -
RFQ
IEG666-28642-028-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 3 - - CSA, TUV, UL1077
IUGH666-1-61-50.0-01

IUGH666-1-61-50.0-01

CIR BRKR MAG-HYDR LEVER 50A

Sensata-Airpax

6 -
RFQ
IUGH666-1-61-50.0-01

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Lever 3 - - -
IUGN26-1REC5-39339-30-G1

IUGN26-1REC5-39339-30-G1

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

3 -
RFQ
IUGN26-1REC5-39339-30-G1

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 250 V 80 V Toggle 1 None - CSA, UL1077
5SY43307

5SY43307

SUP PTOR 5SY4 3P 480V 30A 5K C-T

Siemens

2 -
RFQ
5SY43307

Datasheet

5SY4 Bulk Active DIN Rail - 30A 400 V 72 V Lever 3 None - CCC, CE, EAC, RCM, UR, VDE
IULNK11-1-62-15.0

IULNK11-1-62-15.0

CIR BRKR MAG-HYDR 15A TOGGLE

Sensata-Airpax

3 -
RFQ
IULNK11-1-62-15.0

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Toggle 2 - - -
IEGZX666-39926-30-V

IEGZX666-39926-30-V

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

2 -
RFQ
IEGZX666-39926-30-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 250 V 80 V Rocker 3 None - CSA, TUV, UL1077
5SY43258

5SY43258

SUP PTOR 5SY4 3P 480V 25A 5K D-T

Siemens

2 -
RFQ
5SY43258

Datasheet

5SY4 Bulk Active DIN Rail - 25A 400 V 72 V Lever 3 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
0915031

0915031

CIR BRKR THRM-MAG 100MA 250VAC

Phoenix Contact

11 -
RFQ
0915031

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 100mA 250 V - Lever 2 - - -
0914992

0914992

CIR BRKR THRMMAG 2A 250VAC 65VDC

Phoenix Contact

10 -
RFQ
0914992

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 2A 250 V 65 V Lever 2 - - -
0915043

0915043

CIR BRKR THRMMAG 6A 250VAC 65VDC

Phoenix Contact

8 -
RFQ
0915043

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 6A 250 V 65 V Lever 2 - - -
0914947

0914947

CIR BRKR 500MA 250VAC 65VDC

Phoenix Contact

6 -
RFQ
0914947

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 500mA 250 V 65 V Lever 2 - - -
0914976

0914976

CIR BRKR THRMMAG 1A 250VAC 65VDC

Phoenix Contact

5 -
RFQ
0914976

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 1A 250 V 65 V Lever 2 - - -
0915072

0915072

CIR BRKR 12A 250VAC 65VDC

Phoenix Contact

4 -
RFQ
0915072

Datasheet

TMC Bulk Active DIN Rail Thermal Magnetic 12A 250 V 65 V Lever 2 - - -
0915036

0915036

CIR BRKR THRM-MAG 7A 250VAC

Phoenix Contact

3 -
RFQ
0915036

Datasheet

- Bulk Active DIN Rail Thermal Magnetic 7A 250 V - - 2 - - -
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