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
LELBXK1-1-52-20.0-GK-M6-V

LELBXK1-1-52-20.0-GK-M6-V

CIR BRKR MAG-HYDR 20A ROCKER

Sensata-Airpax

13 -
RFQ
LELBXK1-1-52-20.0-GK-M6-V

Datasheet

LEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Rocker 1 - - -
MU25-10

MU25-10

MANUAL MOTOR STARTER 6.3-10A

Benedict GmbH

6 -
RFQ
MU25-10

Datasheet

MU25 Box Active DIN Rail Manual Motor Starter 10A 690 V - Push-Push 3 None - CE, cULus
7940102267

7940102267

CIR BRKR 600MA 250VAC 80VDC

Weidmüller

8 -
RFQ
7940102267

Datasheet

CB4200 Bulk Active DIN Rail Thermal Magnetic 600mA 250 V 80 V Push to Reset 1 - - CSA C22.2 No 235, UL1077, VDE
IPA-11-1-61-7.50-01

IPA-11-1-61-7.50-01

CIR BRKR MAG-HYDR 7.5A LEVER

Sensata-Airpax

9,586 -
RFQ
IPA-11-1-61-7.50-01

Datasheet

IPA Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A - - Lever 2 - - -
IPA-11-1-61-7.50-01-T

IPA-11-1-61-7.50-01-T

CIR BRKR MAG-HYDR LEVER 7.5A

Sensata-Airpax

9,459 -
RFQ
IPA-11-1-61-7.50-01-T

Datasheet

IPA Bulk Active Panel Mount Magnetic (Hydraulic Delay) 7.5A - - Lever 2 - - -
CEG6-1REC4-52-5.00-01

CEG6-1REC4-52-5.00-01

CIRCUIT BRKR MAG-HYDR LEVER 5A

Sensata-Airpax

5 -
RFQ
CEG6-1REC4-52-5.00-01

Datasheet

CEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 250 V 80 V Lever 1 - - UL489A
R21-2-20.0A-B121CV-S

R21-2-20.0A-B121CV-S

CIR BRKR MAG-HYDR 20A ROCKER

Sensata-Airpax

8,538 -
RFQ
R21-2-20.0A-B121CV-S

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Rocker 2 Red 250V -
R21-1-20.0A-G182IV-V

R21-1-20.0A-G182IV-V

CIR BRKR MAG-HYDR 20A ROCKER

Sensata-Airpax

13 -
RFQ
R21-1-20.0A-G182IV-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A - - Rocker 2 Green 250V -
C21-B0-34-650-3A7-I

C21-B0-34-650-3A7-I

CIRCUIT BREAKER

Carling Technologies

2 -
RFQ

-

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 250 V 80 V Rocker 1 None - CCC, CSA, UL1077, UL1500
IEG6-1-62-18.0-A-01-V

IEG6-1-62-18.0-A-01-V

CIR BRKR MAG-HYDR

Sensata-Airpax

2 -
RFQ
IEG6-1-62-18.0-A-01-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 18A 250 V 80 V Lever 1 None - CSA, TUV, UL1077
W68-X3027-X2

W68-X3027-X2

CIR BRKR MAG-HYDR 2A 480VAC

TE Connectivity Potter & Brumfield Relays

4,314 -
RFQ
W68-X3027-X2

Datasheet

W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 2A 480 V - Rocker 2 - - -
W68-X2Q12-1

W68-X2Q12-1

CIR BRKR MAG-HYDR 1A 277VAC

TE Connectivity Potter & Brumfield Relays

9,957 -
RFQ
W68-X2Q12-1

Datasheet

W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 277 V - Lever 2 - - -
W68-X2Q12-3

W68-X2Q12-3

CIR BRKR MAG-HYDR 3A 277VAC

TE Connectivity Potter & Brumfield Relays

2,843 -
RFQ
W68-X2Q12-3

Datasheet

W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 277 V - Lever 2 - - -
IELHR111-26267-8-V

IELHR111-26267-8-V

CIRCUIT BREAKER MAG-HYDR LEVER

Sensata-Airpax

6,345 -
RFQ
IELHR111-26267-8-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 3 - - -
PR21-4-6.00A-XX-V

PR21-4-6.00A-XX-V

CIR BRKR MAG-HYDR 6A PUSH-RESET

Sensata-Airpax

12 -
RFQ
PR21-4-6.00A-XX-V

Datasheet

SNAPAK® Bulk Active Panel Mount Magnetic (Hydraulic Delay) 6A - - Push to Reset 2 - - -
IUGNF6-35404-15

IUGNF6-35404-15

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

18 -
RFQ
IUGNF6-35404-15

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Toggle 1 - - -
IUGNF6-35176-10

IUGNF6-35176-10

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

17 -
RFQ
IUGNF6-35176-10

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Toggle 1 - - -
IUGNF6-35176-25

IUGNF6-35176-25

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

16 -
RFQ
IUGNF6-35176-25

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Toggle 1 - - -
IUGNF6-35176-20

IUGNF6-35176-20

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

9 -
RFQ
IUGNF6-35176-20

Datasheet

IUG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Toggle 1 - - -
IEGH66-1-72-40.0-91-V

IEGH66-1-72-40.0-91-V

CIR BRKR 40A 250VAC 80VDC

Sensata-Airpax

13 -
RFQ
IEGH66-1-72-40.0-91-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A 250 V 80 V Lever 2 - - CSA, TUV, UL1077
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