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
LELK1-1-72-20.0-01-V

LELK1-1-72-20.0-01-V

CIR BRKR MAG-HYDR 20A LEVER

Sensata-Airpax

5 -
RFQ
LELK1-1-72-20.0-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Lever 1 - - -
LELK1-1-72-5.00-01-V

LELK1-1-72-5.00-01-V

CIR BRKR MAG-HYDR 5A LEVER

Sensata-Airpax

5 -
RFQ
LELK1-1-72-5.00-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - - Lever 1 - - -
LELK1-1-52-35.0-01-V

LELK1-1-52-35.0-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

5,812 -
RFQ
LELK1-1-52-35.0-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 32A 415 V 80 V Lever 1 None - -
LELK1-1-72-50.0-01-V

LELK1-1-72-50.0-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

5,627 -
RFQ
LELK1-1-72-50.0-01-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 415 V 80 V Lever 1 None - -
R21-4-.250A-R102CV-S-V

R21-4-.250A-R102CV-S-V

CIR BRKR MAG-HYDR

Sensata-Airpax

4 -
RFQ
R21-4-.250A-R102CV-S-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 250 V 65 V Rocker 1 None - -
BP/MB-15

BP/MB-15

PLUG TYPE CIRCUIT BREAKER

Eaton - Bussmann Electrical Division

8,697 -
RFQ

-

MB Bulk Active Holder - 15A 125 V - Push to Reset 1 None - UL
BP/MB-20

BP/MB-20

PLUG TYPE CIRCUIT BREAKER

Eaton - Bussmann Electrical Division

8,605 -
RFQ

-

MB Bulk Active Holder - 20A 125 V - Push to Reset 1 None - UL
LMLB1-1RLS4R-36825-100-V

LMLB1-1RLS4R-36825-100-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

3 -
RFQ
LMLB1-1RLS4R-36825-100-V

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 None - -
LMLB1-1RLS4R-36825-30-V

LMLB1-1RLS4R-36825-30-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

3 -
RFQ
LMLB1-1RLS4R-36825-30-V

Datasheet

- Bulk Active - - - - - - - - - -
IUGN6-1REC4-63F-12.0

IUGN6-1REC4-63F-12.0

CIR BRKR MAG-HYDR 12A TOGGLE

Sensata-Airpax

6,936 -
RFQ
IUGN6-1REC4-63F-12.0

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 12A - - Toggle 1 - - -
IMLC1-1RLS4-28052-1

IMLC1-1RLS4-28052-1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

25 -
RFQ
IMLC1-1RLS4-28052-1

Datasheet

IML Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LMLK1-1RLS4-52-20.0-T-01

LMLK1-1RLS4-52-20.0-T-01

CIR BRKR MAG-HYDR

Sensata-Airpax

24 -
RFQ
LMLK1-1RLS4-52-20.0-T-01

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Lever 1 None - -
LMLK1-1RLS4-52-50.0-01-V

LMLK1-1RLS4-52-50.0-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

6,867 -
RFQ
LMLK1-1RLS4-52-50.0-01-V

Datasheet

LML Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 415 V 80 V Lever 1 None - -
LELK1-1RS4-27129-916

LELK1-1RS4-27129-916

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

20 -
RFQ
LELK1-1RS4-27129-916

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
LELK1-1RS4-27129-920

LELK1-1RS4-27129-920

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

12 -
RFQ
LELK1-1RS4-27129-920

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - -
GMS-32S 0.16A

GMS-32S 0.16A

MMS 32A STD BREAK 0.1-0.16A

Carlo Gavazzi Inc.

3 -
RFQ
GMS-32S 0.16A

Datasheet

GMS Bulk Active DIN Rail Manual Motor Starter 160mA 690 V - Rotary 3 None - CE, CSA, cUL, UL508
4420.0287

4420.0287

CIR BRKR THRM MAG 30A 480V 65V

SCHURTER Inc.

3 -
RFQ

-

AS168XAC3 Bulk Obsolete DIN Rail Thermal Magnetic 30A 480 V 65 V Lever 3 - - CSA C22.2 No 14, CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077, UL508
IULNK1-1-62-15.0

IULNK1-1-62-15.0

CIR BRKR MAG-HYDR 15A TOGGLE

Sensata-Airpax

3,525 -
RFQ
IULNK1-1-62-15.0

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Toggle 1 - - -
IULNK1-1-52-20.0

IULNK1-1-52-20.0

CIR BRKR MAG-HYDR 20A TOGGLE

Sensata-Airpax

3,024 -
RFQ
IULNK1-1-52-20.0

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Toggle 1 - - -
IULNK1-1-61-5.00-A

IULNK1-1-61-5.00-A

CIR BRKR MAG-HYDR 5A TOGGLE

Sensata-Airpax

9 -
RFQ
IULNK1-1-61-5.00-A

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - - Toggle 1 - - -
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