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
NDB1L-32C-32-120V

NDB1L-32C-32-120V

Ground Fault Circuit Breaker DIN

ASI-Ez

150 -
RFQ
NDB1L-32C-32-120V

Datasheet

NDB1L Box Active DIN Rail Ground Fault 32A 120 V - Lever 6 Red - UL1053
NDB1L-32C-32-240V

NDB1L-32C-32-240V

32A GROUND FAULT CB, 30MA EARTH

ASI-Ez

130 -
RFQ
NDB1L-32C-32-240V

Datasheet

NDB1L Box Active DIN Rail Ground Fault 32A 240 V - Lever 12 Red - UL1053
W31-X1000-20

W31-X1000-20

Circuit Breakers W31-X1000-20

TE Connectivity

163 -
RFQ

-

* Bulk Active - - - - - - - - - -
IEG6-1-59-30.0-A-01-V

IEG6-1-59-30.0-A-01-V

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

341 -
RFQ
IEG6-1-59-30.0-A-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - - Lever 1 - - CSA, TUV, UL1077
2481180000

2481180000

CB PROTECTOR 1077 2P D 60A ACDC

Weidmüller

198 -
RFQ
2481180000

Datasheet

MCB 1077 Bulk Active DIN Rail Thermal Magnetic 60A 480 V 125 V Lever 2 None - CE, CSA C22.2 No 5, CSA C22.2 No 235, TUV, UL1077, VDE
R11-2-1.00A-W06CV-V

R11-2-1.00A-W06CV-V

CIR BRKR MAG-HYDR

Sensata-Airpax

120 -
RFQ
R11-2-1.00A-W06CV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 250 V 65 V Rocker 1 None - -
R21-2-2.00A-B06CV-V

R21-2-2.00A-B06CV-V

CIR BRKR MAG-HYDR 2A ROCKER

Sensata-Airpax

8,599 -
RFQ
R21-2-2.00A-B06CV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A - - Rocker 2 - - -
R21-61-15.0A-R06CV

R21-61-15.0A-R06CV

CIR BRKR MAG-HYDR

Sensata-Airpax

3,675 -
RFQ
R21-61-15.0A-R06CV

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 250 V 65 V Rocker 2 None - -
IPA-1-1REC4-52-30.0-01

IPA-1-1REC4-52-30.0-01

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

6,578 -
RFQ
IPA-1-1REC4-52-30.0-01

Datasheet

IPA Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - - Lever 1 - - -
IUG1-1-52-10.0-Q-91

IUG1-1-52-10.0-Q-91

CIR BRKR MAG-HYDR LEVER 10A

Sensata-Airpax

133 -
RFQ
IUG1-1-52-10.0-Q-91

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Lever 1 - - -
T21-62-12.0A-01-31AL

T21-62-12.0A-01-31AL

CIR BRKR MAG-HYDR 12A TOGGLE

Sensata-Airpax

3,865 -
RFQ
T21-62-12.0A-01-31AL

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 12A - - Toggle 2 - - -
1100-CB2D2U10

1100-CB2D2U10

UL 489, 2 POLE, 10A TRIP CURVE D

c3controls

196 -
RFQ

-

1100 Box Active DIN Rail Thermal Magnetic 10A 480 V 96 V Lever 2 None - CE, CSA C22.2 No. 5, cULus, UL489
IPA-6-1REG4-52-5.00-01

IPA-6-1REG4-52-5.00-01

CIR BRKR MAG-HYDR LEVER 5A

Sensata-Airpax

5,594 -
RFQ
IPA-6-1REG4-52-5.00-01

Datasheet

IPA Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A - - Lever 1 - - -
NDB1-125C63-2

NDB1-125C63-2

A high current two pole 63 amp D

ASI-Ez

200 -
RFQ
NDB1-125C63-2

Datasheet

NDB1-125 Tape & Box (TB) Active DIN Rail - 63A 480 V 60 V Lever 2 None - CCC, UL1077
IEG6-1-62-40.0-01-V

IEG6-1-62-40.0-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

6,374 -
RFQ
IEG6-1-62-40.0-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A 250 V 80 V Lever 1 None - CSA, TUV, UL1077
IEG6-1-53-15.0-91-V

IEG6-1-53-15.0-91-V

CIR BRKR MAG-HYDR

Sensata-Airpax

5,087 -
RFQ
IEG6-1-53-15.0-91-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 250 V 80 V Lever 1 None - CSA, TUV, UL1077
IEG6-1-52-50.0-01-V

IEG6-1-52-50.0-01-V

CIR BRKR MAG-HYDR LEVER 50A

Sensata-Airpax

4,313 -
RFQ
IEG6-1-52-50.0-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A - - Lever 1 - - CSA, TUV, UL1077
IEG6-1-72-40.0-91-V

IEG6-1-72-40.0-91-V

CIR BRKR 40A 250VAC 80VDC

Sensata-Airpax

31 -
RFQ
IEG6-1-72-40.0-91-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A 250 V 80 V Lever 1 - - CSA, TUV, UL1077
R21-4-4.00A-34067-4-V

R21-4-4.00A-34067-4-V

CIRCUIT BREAKER MAG-HYDR ROCKER

Sensata-Airpax

4,306 -
RFQ
R21-4-4.00A-34067-4-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 2 - - -
NDB1L-32C-16-120V

NDB1L-32C-16-120V

CIR BRKR 16A 120VAC LEVER

ASI-Automation Systems Interconnect

60 -
RFQ
NDB1L-32C-16-120V

Datasheet

NDB1L Box Active DIN Rail - 16A 120 V - Lever 2 None - -
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