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
LMLB1-1RLS4-52-20.0-1-01-V

LMLB1-1RLS4-52-20.0-1-01-V

CIR BRKR MAG-HYDR 20A LEVER

Sensata-Airpax

3 -
RFQ
LMLB1-1RLS4-52-20.0-1-01-V

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Lever 1 - - -
IELK1-1-52-60.0-K-91-V

IELK1-1-52-60.0-K-91-V

CIR BRKR MAG-HYDR LEVER 60A

Sensata-Airpax

366 -
RFQ
IELK1-1-52-60.0-K-91-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A - - Lever 1 - - -
3300-IG8-P10-8A

3300-IG8-P10-8A

CIRC BRKR THRM MAGNETIC

E-T-A

144 -
RFQ

-

3300 Bulk Active Panel Mount Thermal Magnetic 8A 250 V 80 V Push to Reset 1 None - CSA C22.2 No 235, IEC 60934, UL1077
IELK1-31306-4-V

IELK1-31306-4-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

6,698 -
RFQ
IELK1-31306-4-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LMLK1-1REC5-52-50.0-91-V

LMLK1-1REC5-52-50.0-91-V

CIR BRKR MAG-HYDR 50A LEVER

Sensata-Airpax

9,138 -
RFQ
LMLK1-1REC5-52-50.0-91-V

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Lever 1 - - -
LELK1-1REC4-27129-919

LELK1-1REC4-27129-919

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

7,596 -
RFQ
LELK1-1REC4-27129-919

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LELK1-1REC4-27129-931

LELK1-1REC4-27129-931

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

8,568 -
RFQ
LELK1-1REC4-27129-931

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LELK1-1REC4-27129-911

LELK1-1REC4-27129-911

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

2,052 -
RFQ
LELK1-1REC4-27129-911

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LELK1-1RS4-27129-912

LELK1-1RS4-27129-912

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

6,555 -
RFQ
LELK1-1RS4-27129-912

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LMLB1-1RLS4-36789-15-V

LMLB1-1RLS4-36789-15-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

8,619 -
RFQ
LMLB1-1RLS4-36789-15-V

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
IULK2-9433-3

IULK2-9433-3

CIR BRKR MAG-HYDR

Sensata-Airpax

39 -
RFQ
IULK2-9433-3

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - 415 V 80 V Lever 1 None - -
CELBXK1-1REC4-33650-40

CELBXK1-1REC4-33650-40

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

5,432 -
RFQ
CELBXK1-1REC4-33650-40

Datasheet

CEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 1 - - -
IEG11-1-62-25.0-A-01-V

IEG11-1-62-25.0-A-01-V

CIR BRKR MAG-HYDR LEVER 25A

Sensata-Airpax

7,305 -
RFQ
IEG11-1-62-25.0-A-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 25A - - Lever 2 - - CSA, TUV, UL1077
LMLK1-1RLS4-29471-4

LMLK1-1RLS4-29471-4

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

2,228 -
RFQ
LMLK1-1RLS4-29471-4

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LMLK1-1RLS4-29471-8

LMLK1-1RLS4-29471-8

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

3,227 -
RFQ
LMLK1-1RLS4-29471-8

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LMLK1-1RLS4-27500-5-V

LMLK1-1RLS4-27500-5-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

7,450 -
RFQ
LMLK1-1RLS4-27500-5-V

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LELB1-39007-80-V

LELB1-39007-80-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

9,569 -
RFQ
LELB1-39007-80-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LELB1-1-52-100.-A1-01-V

LELB1-1-52-100.-A1-01-V

CIR BRKR MAG-HYDR 100A LEVER

Sensata-Airpax

7,497 -
RFQ
LELB1-1-52-100.-A1-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A - - Lever 1 - - -
LMLB1-1RLS4-52-10.0-1-01-V

LMLB1-1RLS4-52-10.0-1-01-V

CIR BRKR MAG-HYDR 10A LEVER

Sensata-Airpax

6,777 -
RFQ
LMLB1-1RLS4-52-10.0-1-01-V

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Lever 1 - - -
LMLC1-1RLS4-24314-3-V

LMLC1-1RLS4-24314-3-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

9,396 -
RFQ
LMLC1-1RLS4-24314-3-V

Datasheet

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