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
3RV20314WA10

3RV20314WA10

MSP S2 CLASS 10 42-52A SCREW

Siemens

7 -
RFQ
3RV20314WA10

Datasheet

3RV2 Bulk Active DIN Rail Thermal 52A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, UL
3RV20314KA10

3RV20314KA10

MSP S2 CLASS 10 62-73A SCREW

Siemens

10 -
RFQ
3RV20314KA10

Datasheet

3RV2 Bulk Active DIN Rail Thermal 73A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, UL
787-1668/000-080

787-1668/000-080

ELECTRONIC CIRCUIT BREAKER; 8-CH

WAGO Corporation

3 -
RFQ
787-1668/000-080

Datasheet

- Box Active DIN Rail - 10A - 24 V Not Included 8 None - CE, DNV GL, EAC, UL
UTS150N-FTU-125A-3P-LL-UL

UTS150N-FTU-125A-3P-LL-UL

CIR BRK THERM 125A 600VAC/600VDC

American Electrical Inc.

23 -
RFQ
UTS150N-FTU-125A-3P-LL-UL

Datasheet

UTS150N Box Active Panel Mount Thermal Magnetic 125A 600 V 600 V Lever 3 - - cULus, UL489
UTS150N-FTU-150A-3P-LL-UL

UTS150N-FTU-150A-3P-LL-UL

CIR BRK THERM 150A 600VAC/600VDC

American Electrical Inc.

4 -
RFQ
UTS150N-FTU-150A-3P-LL-UL

Datasheet

UTS150N Box Active Panel Mount Thermal Magnetic 150A 600 V 600 V Lever 3 - - cULus, UL489
M39019/01-215

M39019/01-215

CIR BRKR MAG 1A 240VAC 50VDC

Sensata-Airpax

12 -
RFQ

-

- Bulk Active Panel Mount Magnetic 1A 240 V 50 V Toggle 1 - - -
787-1668/000-200

787-1668/000-200

ELECTRONIC CIRCUIT BREAKER; 8-CH

WAGO Corporation

8 -
RFQ
787-1668/000-200

Datasheet

- Box Active DIN Rail - 10A - 48 V Not Included 8 None - CE, DNV GL, EAC, UL
JTEP-3-1REC4-52-1-F1-700

JTEP-3-1REC4-52-1-F1-700

CIR BRKR MAG-HYDR 700A 65VDC

Sensata-Airpax

5 -
RFQ
JTEP-3-1REC4-52-1-F1-700

Datasheet

JTEP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 700A - 65 V Lever 3 - - -
4404.006

4404.006

CIR BRKR THRM 7A 240VAC 48VDC

SCHURTER Inc.

98 -
RFQ
4404.006

Datasheet

T9-611 Bulk Active Panel Mount Thermal 7A 240 V 48 V Push to Reset 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4404.0036

4404.0036

CIR BRKR THRM 14A 240VAC 48VDC

SCHURTER Inc.

93 -
RFQ
4404.0036

Datasheet

T9-711 Box Active Panel Mount Thermal 14A 240 V 48 V Push to Reset 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4404.0031

4404.0031

CIR BRKR THRM 8A 240VAC 48VDC

SCHURTER Inc.

90 -
RFQ
4404.0031

Datasheet

T9-711 Box Active Panel Mount Thermal 8A 240 V 48 V Push to Reset 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4404.0025

4404.0025

CIR BRKR THRM 5A 240VAC 48VDC

SCHURTER Inc.

36 -
RFQ
4404.0025

Datasheet

T9-311 Box Active Panel Mount Thermal 5A 240 V 48 V Push to Reset 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
4404.0103

4404.0103

CIRC BREAKER PCB MNT 12A

SCHURTER Inc.

100 -
RFQ
4404.0103

Datasheet

T9-818 Bulk Active Through Hole Thermal 12A 240 V 48 V Push to Reset 1 - - CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077
W54-XA1A99C10-15

W54-XA1A99C10-15

CIR BRKR THRM 15A 250VAC

TE Connectivity Potter & Brumfield Relays

75 -
RFQ
W54-XA1A99C10-15

Datasheet

W54 Tray Active Panel Mount Thermal 15A 250 V - Push to Reset 1 - - -
W28-XTBA-3

W28-XTBA-3

CIR BRKR THRM 3A 250VAC 32VDC

TE Connectivity Potter & Brumfield Relays

62 -
RFQ
W28-XTBA-3

Datasheet

W28 Bulk Active Panel Mount Thermal 3A 250 V 32 V Push to Reset 1 - - -
W54-XB2A99C10-25

W54-XB2A99C10-25

CIR BRKR THRM 25A 250VAC

TE Connectivity Potter & Brumfield Relays

42 -
RFQ
W54-XB2A99C10-25

Datasheet

W54 Tray Active Panel Mount Thermal 25A 250 V - Push to Reset 1 - - -
W28-XQ1B-8

W28-XQ1B-8

CIR BRKR THRM 8A 250VAC 32VDC

TE Connectivity Potter & Brumfield Relays

46 -
RFQ
W28-XQ1B-8

Datasheet

W28 Bulk Active Panel Mount Thermal 8A 250 V 32 V Push to Reset 1 - - -
W28-XQ1B-15

W28-XQ1B-15

CIR BRKR THRM 15A 250VAC 32VDC

TE Connectivity Potter & Brumfield Relays

43 -
RFQ
W28-XQ1B-15

Datasheet

W28 Bulk Active Panel Mount Thermal 15A 250 V 32 V Push to Reset 1 - - -
W28-XQ1B-10

W28-XQ1B-10

CIR BRKR THRM 10A 250VAC 32VDC

TE Connectivity Potter & Brumfield Relays

43 -
RFQ
W28-XQ1B-10

Datasheet

W28 Bulk Active Panel Mount Thermal 10A 250 V 32 V Push to Reset 1 - - -
W58-XB1A6B-15

W58-XB1A6B-15

CIR BRKR THRM 15A 250VAC 50VDC

TE Connectivity Potter & Brumfield Relays

46 -
RFQ
W58-XB1A6B-15

Datasheet

W58 Tray Active Panel Mount Thermal 15A 250 V 50 V Push to Reset 1 - - -
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