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
787-3861/108-020

787-3861/108-020

ELECTRONIC CIRCUIT BREAKER; 1-CH

WAGO Corporation

18 -
RFQ

-

- Bulk Active DIN Rail Solid State 8A - 24 V Not Included 1 None - CE, DNV GL, EN 61000-6-2, EN 61000-6-3, UKCA, UL2367, UL61010-2-201
QL213DMKM10

QL213DMKM10

QL213DMKM10 is a UL489 Listed sp

CBI

5 -
RFQ

-

QL Retail Package Active DIN Rail Magnetic 10A - 80 V Lever 2 None - -
QL213DMKM20

QL213DMKM20

QL213DMKM20 is a UL489 Listed sp

CBI

2 -
RFQ

-

QL Retail Package Active DIN Rail Magnetic (Hydraulic Delay) 20A 240 V - Lever 2 None - UL489
IULK1-1-52-10.0-91

IULK1-1-52-10.0-91

CIR BRKR MAG-HYDR 10A LEVER

Sensata-Airpax

3 -
RFQ
IULK1-1-52-10.0-91

Datasheet

IUL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Lever 1 - - -
IELK1-1-62-30.0-91-V

IELK1-1-62-30.0-91-V

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

5 -
RFQ
IELK1-1-62-30.0-91-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 250 V - Lever 1 None - UL1077
IELK1-1-52-10.0-91-V

IELK1-1-52-10.0-91-V

CIR BRKR MAG-HYDR LEVER 10A

Sensata-Airpax

3 -
RFQ
IELK1-1-52-10.0-91-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Lever 1 - - -
IELK1-1-62-10.0-01-V

IELK1-1-62-10.0-01-V

CIR BRKR MAG-HYDR LEVER 10A

Sensata-Airpax

1 -
RFQ
IELK1-1-62-10.0-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A - - Lever 1 - - -
IELK1-1-62-30.0-01-V

IELK1-1-62-30.0-01-V

CIR BRKR MAG-HYDR LEVER 30A

Sensata-Airpax

2 -
RFQ
IELK1-1-62-30.0-01-V

Datasheet

IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A - - Lever 1 - - -
3120-N321-P7T1-W16DT4-15A

3120-N321-P7T1-W16DT4-15A

CIR BRKR THRM 15A 250VAC 50VDC

E-T-A

9 -
RFQ
3120-N321-P7T1-W16DT4-15A

Datasheet

3120-N Box Active Panel Mount Thermal 15A 415 V 50 V Rocker 2 Blue 230V CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
2800911

2800911

CIR BRKR SOLID STATE 4A 24VDC

Phoenix Contact

2 -
RFQ
2800911

Datasheet

CB Bulk Active Holder Solid State 4A - 24 V - 1 - - -
LEGBX6-37058-20-V

LEGBX6-37058-20-V

CIR BRKR MAG-HYDR ROCKER

Sensata-Airpax

3 -
RFQ
LEGBX6-37058-20-V

Datasheet

LEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Rocker 1 - - -
7940104913

7940104913

SU MCB/BUSBAR AUX SPACING/3PH/48

Weidmüller

5 -
RFQ

-

- Bulk Active - Thermal Magnetic - - - - - - - -
GMB63H2PC13

GMB63H2PC13

CIR BRKR THERM-MAG 13A 480/277V

Carlo Gavazzi Inc.

3,549 -
RFQ
GMB63H2PC13

Datasheet

GMB63 Bulk Active DIN Rail Thermal Magnetic 13A 480 V - Lever 2 None - CSA C22.2 No 5, IEC 60947-2, UL489
MS016

MS016

MS016 MANUAL MOTOR CONTROLLER 01

Altech Corporation

5 -
RFQ

-

MS Bulk Obsolete DIN Rail Manual Motor Controller 160mA 600 V - Push to Reset 3 None - CE, cULus, UL508
IEGBX1-1-72-20.0-M3-V

IEGBX1-1-72-20.0-M3-V

CIR BRKR 20A 250VAC 80VDC

Sensata-Airpax

5,066 -
RFQ
IEGBX1-1-72-20.0-M3-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 80 V Lever 1 - - CSA, TUV, UL1077
2-6400-IG1-P10-SI-1.5A

2-6400-IG1-P10-SI-1.5A

CIR BRKR THRM 1.5A 250VAC 28VDC

E-T-A

6 -
RFQ
2-6400-IG1-P10-SI-1.5A

Datasheet

2-6400 Bulk Active Panel Mount Thermal 1.5A 250 V 28 V Push to Reset 1 None - CSA C22.2 No 235, IEC 60934, UL1077
IPAH-11-36317-3-T

IPAH-11-36317-3-T

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

4,686 -
RFQ
IPAH-11-36317-3-T

Datasheet

IPA Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 2 - - -
IEG6-26397-13-V

IEG6-26397-13-V

CIR BRKR MAG-HYDR LEVER

Sensata-Airpax

6,230 -
RFQ
IEG6-26397-13-V

Datasheet

IEG Bulk Active Panel Mount Magnetic (Hydraulic Delay) - - - Lever 1 - - CSA, TUV, UL1077
W67-X2Q13-20

W67-X2Q13-20

CIR BRKR MAG-HYDR 20A 277VAC

TE Connectivity Potter & Brumfield Relays

7,093 -
RFQ
W67-X2Q13-20

Datasheet

W6 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 277 V - Lever 1 - - -
IEG6-1REC4-51-1.00-21-V

IEG6-1REC4-51-1.00-21-V

CIR BRKR MAG-HYDR LEVER 1A

Sensata-Airpax

22 -
RFQ
IEG6-1REC4-51-1.00-21-V

Datasheet

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