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
NDB2Z-63C63-1

NDB2Z-63C63-1

CIR BRKR THERM MAGNETIC 63A LVR

ASI-Ez

9,272 -
RFQ
NDB2Z-63C63-1

Datasheet

NDB2Z Box Discontinued at Digi-Key DIN Rail Thermal Magnetic 63A - - Lever 1 - - UL1077
2201-T210-K0M1-H131-1A

2201-T210-K0M1-H131-1A

CIRC BRKR

E-T-A

9,722 -
RFQ

-

2201 Bulk Active DIN Rail Thermal Magnetic 1A 480 V 65 V Toggle 1 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
ESX10-TB-102-DC24V-12A-E

ESX10-TB-102-DC24V-12A-E

CIRC BRKR

E-T-A

2,796 -
RFQ
ESX10-TB-102-DC24V-12A-E

Datasheet

ESX10 Bulk Active Holder Solid State 12A - 32 V Slide Switch 1 Green, Orange, Red - CSA, DNV GL, UL, VDE
2210-T220-K0M1-H131-8A

2210-T220-K0M1-H131-8A

CIRC BRKR

E-T-A

6,813 -
RFQ
2210-T220-K0M1-H131-8A

Datasheet

2210-T2 Bulk Active DIN Rail Thermal Magnetic 8A 480 V 65 V Toggle 2 None - CSA C22.2 No 235, GB 17701, IEC 60934, UL1077
3500-P10-SI-2A

3500-P10-SI-2A

CIR BRKR

E-T-A

7,677 -
RFQ
3500-P10-SI-2A

Datasheet

3500 Bulk Active Panel Mount Thermal Magnetic 2A 250 V 80 V Push to Reset 1 None - CSA C22.2 No 235, IEC 60934, UL1077
EA3-B2-26-690-22B-EB

EA3-B2-26-690-22B-EB

CIRCUIT BREAKER

Carling Technologies

7,949 -
RFQ
EA3-B2-26-690-22B-EB

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 90A 480 V 125 V Lever 3 None - CCC, CSA, UL508, UL1077
MW1-B-34-615-1-A21-B-C

MW1-B-34-615-1-A21-B-C

CIRCUIT BREAKER

Carling Technologies

6,712 -
RFQ

-

M Bulk Active Panel Mount, Snap-In Magnetic (Hydraulic Delay) 15A 250 V 80 V Push to Reset 1 None - CCC, CSA, UL1077
FA2-P0-14-830-21A-BA

FA2-P0-14-830-21A-BA

CIRCUIT BREAKER

Carling Technologies

7,715 -
RFQ
FA2-P0-14-830-21A-BA

Datasheet

F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 300A 277 V 125 V Lever 2 None - -
EA1-B0-12-810-CGC-BB

EA1-B0-12-810-CGC-BB

CIRCUIT BREAKER

Carling Technologies

8,440 -
RFQ
EA1-B0-12-810-CGC-BB

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 600 V 125 V Lever 1 None - CCC, CSA, UL508, UL1077
FA2-P0-14-845-22B-BT

FA2-P0-14-845-22B-BT

CIRCUIT BREAKER

Carling Technologies

9,056 -
RFQ
FA2-P0-14-845-22B-BT

Datasheet

F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 450A 277 V 125 V Lever 2 None - CCC, UL489A
MT1-B-72-450-1-C24-B-C

MT1-B-72-450-1-C24-B-C

CIRCUIT BREAKER

Carling Technologies

9,960 -
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 5A 250 V 80 V Push-Pull 1 None - CCC, CSA, UL1077
EA4-B0-24-810-3DE-DB

EA4-B0-24-810-3DE-DB

CIRCUIT BREAKER

Carling Technologies

4,630 -
RFQ
EA4-B0-24-810-3DE-DB

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 240 V 125 V Lever 4 None - CCC, CSA, UL508, UL1077
FA2-P0-12-840-22B-BT

FA2-P0-12-840-22B-BT

CIRCUIT BREAKER

Carling Technologies

7,274 -
RFQ
FA2-P0-12-840-22B-BT

Datasheet

F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 400A 277 V 125 V Lever 2 None - CCC, UL489A
MA1-9-10-620-1-A16-B-J

MA1-9-10-620-1-A16-B-J

CIRCUIT BREAKER

Carling Technologies

4,480 -
RFQ

-

M Bulk Active Panel Mount Magnetic (Hydraulic Delay) 20A 250 V 80 V Rocker 1 None - CCC, TUV, UL489A
EA3-B0-24-810-B2B-HB

EA3-B0-24-810-B2B-HB

CIRCUIT BREAKER

Carling Technologies

6,578 -
RFQ
EA3-B0-24-810-B2B-HB

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 480 V 125 V Lever 3 None - CCC, CSA, UL508, UL1077
EA3-B0-24-810-C2D-CB

EA3-B0-24-810-C2D-CB

CIRCUIT BREAKER

Carling Technologies

9,451 -
RFQ
EA3-B0-24-810-C2D-CB

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 100A 240 V 125 V Lever 3 None - CCC, CSA, UL508, UL1077
DB2-B0-26-635-121-C

DB2-B0-26-635-121-C

CIRCUIT BREAKER

Carling Technologies

9,522 -
RFQ

-

D Bulk Active DIN Rail Magnetic (Hydraulic Delay) 35A 277 V 80 V Lever 2 None - CSA, UL
EA3-B0-26-615-22A-EB

EA3-B0-26-615-22A-EB

CIRCUIT BREAKER

Carling Technologies

9,257 -
RFQ
EA3-B0-26-615-22A-EB

Datasheet

E Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A 480 V 125 V Lever 3 None - CCC, CSA, UL508, UL1077
FA2-B0-14-922-12A-BG

FA2-B0-14-922-12A-BG

CIRCUIT BREAKER

Carling Technologies

7,719 -
RFQ
FA2-B0-14-922-12A-BG

Datasheet

F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 225A 277 V 125 V Lever 2 None - CCC, cULus, UL489
FA2-B0-24-912-12A-FG

FA2-B0-24-912-12A-FG

CIRCUIT BREAKER

Carling Technologies

8,826 -
RFQ
FA2-B0-24-912-12A-FG

Datasheet

F Bulk Active Chassis Mount Magnetic (Hydraulic Delay) 125A 277 V 125 V Lever 2 None - CCC, cULus, UL489
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