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
CBW28-1.5A

CBW28-1.5A

FUSEHOLDER TYPE CB-TYPE III,1.5A

OptiFuse

102 -
RFQ
CBW28-1.5A

Datasheet

CBW28 Bulk Active Panel Mount Thermal 1.5A 250 V 32 V Push to Reset 1 None - cURus, IP 40, UL 1077
CBW58-HS-15A-5C

CBW58-HS-15A-5C

CIR BRKR THRM 15A 250VAC 50VDC

OptiFuse

2,411 -
RFQ
CBW58-HS-15A-5C

Datasheet

CBW58 Bulk Active Panel Mount Thermal 15A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW58-HS-20A-5C

CBW58-HS-20A-5C

CIR BRKR THRM 20A 250VAC 50VDC

OptiFuse

1,847 -
RFQ
CBW58-HS-20A-5C

Datasheet

CBW58 Bulk Active Panel Mount Thermal 20A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW58-HS-10A-5C

CBW58-HS-10A-5C

CIR BRKR THRM 10A 250VAC 50VDC

OptiFuse

1,602 -
RFQ
CBW58-HS-10A-5C

Datasheet

CBW58 Bulk Active Panel Mount Thermal 10A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW58-HS-7A-5C

CBW58-HS-7A-5C

CIR BRKR THRM 7A 250VAC 50VDC

OptiFuse

618 -
RFQ
CBW58-HS-7A-5C

Datasheet

CBW58 Bulk Active Panel Mount Thermal 7A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW58-HS-5A-5C

CBW58-HS-5A-5C

CIR BRKR THRM 5A 250VAC 50VDC

OptiFuse

616 -
RFQ
CBW58-HS-5A-5C

Datasheet

CBW58 Bulk Active Panel Mount Thermal 5A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW58-HS-25A-5C

CBW58-HS-25A-5C

CIR BRKR THRM 25A 250VAC 50VDC

OptiFuse

374 -
RFQ
CBW58-HS-25A-5C

Datasheet

CBW58 Bulk Active Panel Mount Thermal 25A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW58-HS-3A-5C

CBW58-HS-3A-5C

CIR BRKR THRM 3A 250VAC 50VDC

OptiFuse

303 -
RFQ
CBW58-HS-3A-5C

Datasheet

CBW58 Bulk Active Panel Mount Thermal 3A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
ACB2-PL-40A

ACB2-PL-40A

FUSE FOOTPRINT CB-TYPE I , 40A

OptiFuse

288 -
RFQ
ACB2-PL-40A

Datasheet

ACB2-PL Bulk Active - - 40A - 12 V Automatic Reset 1 None - SAE J553
CBW58-ES-10A-5X

CBW58-ES-10A-5X

CIR BRKR THRM 10A 250VAC 50VDC

OptiFuse

972 -
RFQ
CBW58-ES-10A-5X

Datasheet

CBW58 Bulk Active Panel Mount Thermal 10A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW58-ES-30A-5P

CBW58-ES-30A-5P

CIR BRKR THRM 30A 250VAC 50VDC

OptiFuse

1,001 -
RFQ
CBW58-ES-30A-5P

Datasheet

CBW58 Bulk Active Panel Mount Thermal 30A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
ACBP4-PL-15A

ACBP4-PL-15A

REG. FUSE FOOTPR. CB-TYPE I, 15A

OptiFuse

6,308 -
RFQ
ACBP4-PL-15A

Datasheet

ACBP4-PL Bulk Active - - 15A - 14 V Automatic Reset 1 None - SAE J553
ACBP4-PL-5A

ACBP4-PL-5A

REG. FUSE FOOTPR. CB-TYPE I, 5A

OptiFuse

5,895 -
RFQ
ACBP4-PL-5A

Datasheet

ACBP4-PL Bulk Active - - 5A - 14 V Automatic Reset 1 None - SAE J553
MRCBP4-PL-25A

MRCBP4-PL-25A

REG. FUSE FOOTPR CB-TYPE III,25A

OptiFuse

5,725 -
RFQ
MRCBP4-PL-25A

Datasheet

MRCBP4-PL Bulk Active - - 25A - 28 V Push to Reset 1 None - SAE J553
MRCBP4-PL-15A

MRCBP4-PL-15A

REG. FUSE FOOTPR CB-TYPE III,15A

OptiFuse

4,625 -
RFQ
MRCBP4-PL-15A

Datasheet

MRCBP4-PL Bulk Active - - 15A - 28 V Push to Reset 1 None - SAE J553
ACBP4-PL-6A

ACBP4-PL-6A

REG. FUSE FOOTPR. CB-TYPE I, 6A

OptiFuse

3,776 -
RFQ
ACBP4-PL-6A

Datasheet

ACBP4-PL Bulk Active - - 6A - 14 V Automatic Reset 1 None - SAE J553
MRCBP4-PL-10A

MRCBP4-PL-10A

REG. FUSE FOOTPR CB-TYPE III,10A

OptiFuse

3,691 -
RFQ
MRCBP4-PL-10A

Datasheet

MRCBP4-PL Bulk Active - - 10A - 28 V Push to Reset 1 None - SAE J553
ACBP4-PL-20A

ACBP4-PL-20A

REG. FUSE FOOTPR. CB-TYPE I, 20A

OptiFuse

3,656 -
RFQ
ACBP4-PL-20A

Datasheet

ACBP4-PL Bulk Active - - 20A - 14 V Automatic Reset 1 None - SAE J553
MRCBP4-PL-5A

MRCBP4-PL-5A

REG. FUSE FOOTPR CB-TYPE III, 5A

OptiFuse

2,975 -
RFQ
MRCBP4-PL-5A

Datasheet

MRCBP4-PL Bulk Active - - 5A - 28 V Push to Reset 1 None - SAE J553
MRCBP4-PL-20A

MRCBP4-PL-20A

REG. FUSE FOOTPR CB-TYPE III,20A

OptiFuse

1,485 -
RFQ
MRCBP4-PL-20A

Datasheet

MRCBP4-PL Bulk Active - - 20A - 28 V Push to Reset 1 None - SAE J553
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