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
R21-0F..S00270245

R21-0F..S00270245

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

3,093 -
RFQ
R21-0F..S00270245

Datasheet

- Bulk Active - - - - - - - - - -
R21-1-1.00A-B02EH

R21-1-1.00A-B02EH

CIR BRKR MAG-HYDR 1A ROCKER

Sensata-Airpax

6,801 -
RFQ
R21-1-1.00A-B02EH

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A - - Rocker 2 - - -
R21-1-2.00A-W06CH-S

R21-1-2.00A-W06CH-S

CIR BRKR MAG-HYDR 2A ROCKER

Sensata-Airpax

6,724 -
RFQ
R21-1-2.00A-W06CH-S

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A - - Rocker 2 - - -
R21-1RE..00209155

R21-1RE..00209155

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

3,218 -
RFQ
R21-1RE..00209155

Datasheet

- Bulk Active - - - - - - - - - -
R21-1RE..00377953

R21-1RE..00377953

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

9,918 -
RFQ
R21-1RE..00377953

Datasheet

- Bulk Active - - - - - - - - - -
R21-1RE..00451541

R21-1RE..00451541

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

5,938 -
RFQ
R21-1RE..00451541

Datasheet

- Bulk Active - - - - - - - - - -
R21-1RE..S01013308

R21-1RE..S01013308

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

5,936 -
RFQ
R21-1RE..S01013308

Datasheet

- Bulk Active - - - - - - - - - -
R21-1REF..S00297291

R21-1REF..S00297291

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

9,868 -
RFQ
R21-1REF..S00297291

Datasheet

- Bulk Active - - - - - - - - - -
R21-2-20.0A-B06CV-V

R21-2-20.0A-B06CV-V

CIR BRKR MAG-HYDR 20A ROCKER

Sensata-Airpax

5,532 -
RFQ
R21-2-20.0A-B06CV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Rocker 2 - - -
R21-61-3.00A-B06IV-V

R21-61-3.00A-B06IV-V

CIR BRKR MAG-HYDR 3A ROCKER

Sensata-Airpax

4,054 -
RFQ
R21-61-3.00A-B06IV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A - - Rocker 2 - - -
R21-61-3.00A-G161EV

R21-61-3.00A-G161EV

CIR BRKR MAG-HYDR 3A ROCKER

Sensata-Airpax

9,676 -
RFQ
R21-61-3.00A-G161EV

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A - - Rocker 2 White 250V -
R21-61F-2.50A-B02IV-V

R21-61F-2.50A-B02IV-V

CIR BRKR MAG-HYDR 2.5A ROCKER

Sensata-Airpax

2,218 -
RFQ
R21-61F-2.50A-B02IV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2.5A - - Rocker 2 - - -
R21-62-17.5A-B161CH-S

R21-62-17.5A-B161CH-S

CIR BRKR MAG-HYDR 17.5A ROCKER

Sensata-Airpax

4,063 -
RFQ
R21-62-17.5A-B161CH-S

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 17.5A - - Rocker 2 White 250V -
R21-62-20.0A-B06EV

R21-62-20.0A-B06EV

CIR BRKR MAG-HYDR 20A ROCKER

Sensata-Airpax

3,663 -
RFQ
R21-62-20.0A-B06EV

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Rocker 2 - - -
R21-62-20.0A-R01IV-V

R21-62-20.0A-R01IV-V

CIR BRKR MAG-HYDR 20A ROCKER

Sensata-Airpax

4,126 -
RFQ
R21-62-20.0A-R01IV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Rocker 2 - - -
R21-62-3.00A-R06IV-V

R21-62-3.00A-R06IV-V

CIR BRKR MAG-HYDR 3A ROCKER

Sensata-Airpax

7,641 -
RFQ
R21-62-3.00A-R06IV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A - - Rocker 2 - - -
R21-62-6.00A-B162CV-V

R21-62-6.00A-B162CV-V

CIR BRKR MAG-HYDR 6A ROCKER

Sensata-Airpax

7,829 -
RFQ
R21-62-6.00A-B162CV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 6A - - Rocker 2 Green 250V -
R21-62F-7.00A-B02CV-V

R21-62F-7.00A-B02CV-V

CIR BRKR MAG-HYDR 7A ROCKER

Sensata-Airpax

6,220 -
RFQ
R21-62F-7.00A-B02CV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7A - - Rocker 2 - - -
R21-62F-7.50A-R01CV-V

R21-62F-7.50A-R01CV-V

CIR BRKR MAG-HYDR 7.5A ROCKER

Sensata-Airpax

5,613 -
RFQ
R21-62F-7.50A-R01CV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A - - Rocker 2 - - -
R26-1-10.0A-B101CV

R26-1-10.0A-B101CV

CIR BRKR MAG-HYDR 10A ROCKER

Sensata-Airpax

7,405 -
RFQ
R26-1-10.0A-B101CV

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Rocker 2 Neon 250V -
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