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
IUL111-0-SW-50.0-AB-01

IUL111-0-SW-50.0-AB-01

CIR BRKR MAG-HYDR 50A LEVER

Sensata-Airpax

8,292 -
RFQ
IUL111-0-SW-50.0-AB-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Lever 3 - - -
IUL111-1-41-15.0-01

IUL111-1-41-15.0-01

CIR BRKR MAG-HYDR 15A LEVER

Sensata-Airpax

3,678 -
RFQ
IUL111-1-41-15.0-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Lever 3 - - -
IUL111-1-43-40.0-01

IUL111-1-43-40.0-01

CIR BRKR MAG-HYDR 40A LEVER

Sensata-Airpax

7,513 -
RFQ
IUL111-1-43-40.0-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A - - Lever 3 - - -
IUL11-1-42-15.0-01

IUL11-1-42-15.0-01

CIR BRKR MAG-HYDR 15A LEVER

Sensata-Airpax

8,533 -
RFQ
IUL11-1-42-15.0-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Lever 2 - - -
IUL11-1-42-5.00-01

IUL11-1-42-5.00-01

CIR BRKR MAG-HYDR 5A LEVER

Sensata-Airpax

2,124 -
RFQ
IUL11-1-42-5.00-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - - Lever 2 - - -
IUL11-1-63-10.0-01

IUL11-1-63-10.0-01

CIR BRKR MAG-HYDR 10A LEVER

Sensata-Airpax

7,022 -
RFQ
IUL11-1-63-10.0-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Lever 2 - - -
IUL1-1-51-20.0-01

IUL1-1-51-20.0-01

CIR BRKR MAG-HYDR 20A LEVER

Sensata-Airpax

2,739 -
RFQ
IUL1-1-51-20.0-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Lever 1 - - -
IUL1-1-62-20.0-90

IUL1-1-62-20.0-90

CIR BRKR MAG-HYDR 20A LEVER

Sensata-Airpax

6,629 -
RFQ
IUL1-1-62-20.0-90

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Lever 1 - - -
IUL1-1-63-5.00-01

IUL1-1-63-5.00-01

CIR BRKR MAG-HYDR 5A LEVER

Sensata-Airpax

6,930 -
RFQ
IUL1-1-63-5.00-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - - Lever 1 - - -
IULBXK11-40444-60

IULBXK11-40444-60

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

4,764 -
RFQ
IULBXK11-40444-60

Datasheet

- Bulk Active - - - - - - - - - -
IULHK111-1-41-50.0-01

IULHK111-1-41-50.0-01

CIR BRKR MAG-HYDR 50A LEVER

Sensata-Airpax

9,030 -
RFQ
IULHK111-1-41-50.0-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Lever 3 - - -
IULHK111-1-61-3.00-E-01

IULHK111-1-61-3.00-E-01

CIR BRKR MAG-HYDR 3A LEVER

Sensata-Airpax

4,858 -
RFQ
IULHK111-1-61-3.00-E-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A - - Lever 3 - - -
IULHK111-1-61-50.0-B-01

IULHK111-1-61-50.0-B-01

CIR BRKR MAG-HYDR 50A LEVER

Sensata-Airpax

3,199 -
RFQ
IULHK111-1-61-50.0-B-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Lever 3 - - -
IULHK111-1-62-40.0-C-01

IULHK111-1-62-40.0-C-01

CIR BRKR MAG-HYDR 40A LEVER

Sensata-Airpax

7,423 -
RFQ
IULHK111-1-62-40.0-C-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A - - Lever 3 - - -
IULHK111-1-62-7.50-E-01

IULHK111-1-62-7.50-E-01

CIR BRKR MAG-HYDR 7.5A LEVER

Sensata-Airpax

9,518 -
RFQ
IULHK111-1-62-7.50-E-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A - - Lever 3 - - -
IULHK11-1-62-60.0-21

IULHK11-1-62-60.0-21

CIR BRKR MAG-HYDR 60A LEVER

Sensata-Airpax

7,322 -
RFQ
IULHK11-1-62-60.0-21

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 60A - - Lever 2 - - -
IULHK11-1REC4-41-2.50-A-01

IULHK11-1REC4-41-2.50-A-01

CIR BRKR MAG-HYDR 2.5A LEVER

Sensata-Airpax

6,057 -
RFQ
IULHK11-1REC4-41-2.50-A-01

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.5A - - Lever 2 - - -
IULHK2111-40514-50

IULHK2111-40514-50

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

6,319 -
RFQ
IULHK2111-40514-50

Datasheet

- Bulk Active - - - - - - - - - -
IULHK211-1REC5-40243-1

IULHK211-1REC5-40243-1

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

3,426 -
RFQ
IULHK211-1REC5-40243-1

Datasheet

- Bulk Active - - - - - - - - - -
IULHK21-40130-5

IULHK21-40130-5

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

4,173 -
RFQ
IULHK21-40130-5

Datasheet

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