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
EA1-B0-74-460-C1F-BC

EA1-B0-74-460-C1F-BC

CIRCUIT BREAKER

Carling Technologies

2,021 -
RFQ
EA1-B0-74-460-C1F-BC

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 6A 600 V 125 V Lever 1 None - CCC, CSA, UL489
EA3-B0-22-640-2DA-DC

EA3-B0-22-640-2DA-DC

CIRCUIT BREAKER

Carling Technologies

4,004 -
RFQ
EA3-B0-22-640-2DA-DC

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 40A 240 V 125 V Lever 3 None - CCC, CSA, UL489
CB3-B0-26-610-121-C

CB3-B0-26-610-121-C

CIRCUIT BREAKER

Carling Technologies

3,956 -
RFQ
CB3-B0-26-610-121-C

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 10A 480 V 150 V Lever 3 None - CCC, CSA, UL
BA2-B0-26-625-F25-I

BA2-B0-26-625-F25-I

CIRCUIT BREAKER

Carling Technologies

5,770 -
RFQ

-

B Bulk Active Panel Mount, Snap-In Magnetic (Hydraulic Delay) 25A 277 V 80 V Lever 2 None - CCC, CSA, UL1077
AF2-B0-24-450-131-D

AF2-B0-24-450-131-D

CIRCUIT BREAKER

Carling Technologies

6,984 -
RFQ
AF2-B0-24-450-131-D

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 250 V 80 V Rocker 2 None - CCC, CSA, UL, VDE
CA3-B0-46-260-121-D

CA3-B0-46-260-121-D

CIRCUIT BREAKER

Carling Technologies

7,611 -
RFQ
CA3-B0-46-260-121-D

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 600mA 250 V 150 V Lever 3 None - CCC, CSA, UL, VDE
EA4-B2-16-810-22B-BC

EA4-B2-16-810-22B-BC

CIRCUIT BREAKER

Carling Technologies

7,103 -
RFQ
EA4-B2-16-810-22B-BC

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 600 V 125 V Lever 4 None - CCC, CSA, UL489
CA3-B0-24-685-3D1-L

CA3-B0-24-685-3D1-L

CIRCUIT BREAKER

Carling Technologies

2,681 -
RFQ
CA3-B0-24-685-3D1-L

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 85A 277 V 150 V Lever 3 None - CCC, CSA, UL489
CA3-B0-26-450-221-C

CA3-B0-26-450-221-C

CIRCUIT BREAKER

Carling Technologies

6,096 -
RFQ
CA3-B0-26-450-221-C

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 480 V 150 V Lever 3 None - CCC, CSA, UL
BB2-B0-24-614-B27-D

BB2-B0-24-614-B27-D

CIRCUIT BREAKER

Carling Technologies

4,440 -
RFQ

-

B Bulk Active Panel Mount, Snap-In Magnetic (Hydraulic Delay) 14A 250 V 80 V Lever 2 None - CCC, CSA, UL, VDE
AF1-B0-36-615-1F2-D

AF1-B0-36-615-1F2-D

CIRCUIT BREAKER

Carling Technologies

9,913 -
RFQ
AF1-B0-36-615-1F2-D

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 250 V 80 V Rocker 1 None - CCC, CSA, UL, VDE
AF1-B0-34-615-131-C

AF1-B0-34-615-131-C

CIRCUIT BREAKER

Carling Technologies

2,245 -
RFQ
AF1-B0-34-615-131-C

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 277 V 80 V Rocker 1 None - CCC, CSA, UL
CA2-B0-34-680-321-I

CA2-B0-34-680-321-I

CIRCUIT BREAKER

Carling Technologies

3,486 -
RFQ
CA2-B0-34-680-321-I

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 80A 250 V 80 V Lever 2 None - CCC, CSA, UL1077, UL1500
AF1-B0-42-410-1F4-D

AF1-B0-42-410-1F4-D

CIRCUIT BREAKER

Carling Technologies

8,694 -
RFQ
AF1-B0-42-410-1F4-D

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 1A 250 V 80 V Rocker 1 None - CCC, CSA, UL, VDE
AC3-B0-24-630-2G1-C

AC3-B0-24-630-2G1-C

CIRCUIT BREAKER

Carling Technologies

7,012 -
RFQ
AC3-B0-24-630-2G1-C

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 277 V 80 V Rocker 3 None - CCC, CSA, UL
AA2-B0-24-650-5D1-C

AA2-B0-24-650-5D1-C

CIRCUIT BREAKER

Carling Technologies

6,981 -
RFQ
AA2-B0-24-650-5D1-C

Datasheet

A Bulk Active Panel Mount Magnetic (Hydraulic Delay) 50A 277 V 80 V Lever 2 None - CCC, CSA, UL
CA2-B0-22-630-121-C

CA2-B0-22-630-121-C

CIRCUIT BREAKER

Carling Technologies

3,870 -
RFQ
CA2-B0-22-630-121-C

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 480 V 150 V Lever 2 None - CCC, CSA, UL
CA1-B0-26-663-622-R

CA1-B0-26-663-622-R

CIRCUIT BREAKER

Carling Technologies

4,405 -
RFQ
CA1-B0-26-663-622-R

Datasheet

C Bulk Active Panel Mount Magnetic (Hydraulic Delay) 63A 277 V 150 V Lever 1 None - CCC, CSA, TUV, UL489
EA4-B2-66-810-JAB-JD

EA4-B2-66-810-JAB-JD

CIRCUIT BREAKER

Carling Technologies

8,416 -
RFQ
EA4-B2-66-810-JAB-JD

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 415 V 125 V Lever 4 None - CCC, CSA, UL1077, VDE
FA3-B0-16-825-12A-BG

FA3-B0-16-825-12A-BG

CIRCUIT BREAKER

Carling Technologies

2,866 -
RFQ
FA3-B0-16-825-12A-BG

Datasheet

F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 250A 277 V 125 V Lever 3 None - CCC, cULus, UL489
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