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
CBW57-ES-15A-5X

CBW57-ES-15A-5X

CIR BRKR THRM 15A 250VAC 32VDC

OptiFuse

51 -
RFQ
CBW57-ES-15A-5X

Datasheet

CBW57 Bulk Active Panel Mount Thermal 15A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
TR11-C-Y-63-B-0-C-15.0A

TR11-C-Y-63-B-0-C-15.0A

CIR BRK THERM 15A 240VAC 50VDC

Altech

62 -
RFQ

-

- Box Active Panel Mount Thermal 15A 240 V 50 V Push-Push 1 None - CSA, cURus, VDE
MRCBP-24-H-15A

MRCBP-24-H-15A

HOR. BRACKET - TYPE III, 15A 24V

OptiFuse

36 -
RFQ
MRCBP-24-H-15A

Datasheet

MRCBP-24-H Bulk Active - Shortstop 15A - 24 V Push to Reset 1 None - SAEJ553
CBW58-HS-12A-W

CBW58-HS-12A-W

CIR BRKR THRM 12A 250VAC 50VDC

OptiFuse

73 -
RFQ
CBW58-HS-12A-W

Datasheet

CBW58 Bulk Active Panel Mount Thermal 12A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW57-PF-3A-5X

CBW57-PF-3A-5X

CIR BRKR THRM 3A 250VAC 32VDC

OptiFuse

95 -
RFQ
CBW57-PF-3A-5X

Datasheet

CBW57 Bulk Active Panel Mount Thermal 3A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW57-PF-20A-5X

CBW57-PF-20A-5X

CIR BRKR THRM 20A 250VAC 32VDC

OptiFuse

89 -
RFQ
CBW57-PF-20A-5X

Datasheet

CBW57 Bulk Active Panel Mount Thermal 20A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW57-PF-5A-5X

CBW57-PF-5A-5X

CIR BRKR THRM 5A 250VAC 32VDC

OptiFuse

87 -
RFQ
CBW57-PF-5A-5X

Datasheet

CBW57 Bulk Active Panel Mount Thermal 5A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW57-PL-20A-5X

CBW57-PL-20A-5X

CIR BRKR THRM 20A 250VAC 32VDC

OptiFuse

86 -
RFQ
CBW57-PL-20A-5X

Datasheet

CBW57 Bulk Active Panel Mount Thermal 20A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW57-PL-5A-5X

CBW57-PL-5A-5X

CIR BRKR THRM 5A 250VAC 32VDC

OptiFuse

81 -
RFQ
CBW57-PL-5A-5X

Datasheet

CBW57 Bulk Active Panel Mount Thermal 5A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW57-PF-10A-5X

CBW57-PF-10A-5X

CIR BRKR THRM 10A 250VAC 32VDC

OptiFuse

79 -
RFQ
CBW57-PF-10A-5X

Datasheet

CBW57 Bulk Active Panel Mount Thermal 10A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
CBW57-PL-10A-5X

CBW57-PL-10A-5X

CIR BRKR THRM 10A 250VAC 32VDC

OptiFuse

59 -
RFQ
CBW57-PL-10A-5X

Datasheet

CBW57 Bulk Active Panel Mount Thermal 10A 250 V 50 V Push to Reset 1 None - cURus, IP 40, SAE J1171, UL 1077, UL 1500
NDB2-63C10-1

NDB2-63C10-1

CIR BRK THERM MAG 10A 240VAC LVR

ASI-Ez

36 -
RFQ
NDB2-63C10-1

Datasheet

NDB2 Box Active DIN Rail Thermal Magnetic 10A 240 V - Lever 1 - - UL1077
CBW58-HB-5A

CBW58-HB-5A

CIR BRKR THRM 5A 250VAC 50VDC

OptiFuse

66 -
RFQ
CBW58-HB-5A

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-HB-25A

CBW58-HB-25A

CIR BRKR THRM 25A 250VAC 50VDC

OptiFuse

58 -
RFQ
CBW58-HB-25A

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-HB-15A

CBW58-HB-15A

CIR BRKR THRM 15A 250VAC 50VDC

OptiFuse

30 -
RFQ
CBW58-HB-15A

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-VS-15A

CBW58-VS-15A

CIR BRKR THRM 15A 250VAC 50VDC

OptiFuse

84 -
RFQ
CBW58-VS-15A

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
CBW28-7A

CBW28-7A

FUSEHOLDER TYPE CB-TYPE III, 7A

OptiFuse

57 -
RFQ
CBW28-7A

Datasheet

CBW28 Bulk Active Panel Mount Thermal 7A 250 V 32 V Push to Reset 1 None - cURus, IP 40, UL 1077
CBW58-HS-30A-5C

CBW58-HS-30A-5C

CIR BRKR THRM 30A 250VAC 50VDC

OptiFuse

76 -
RFQ
CBW58-HS-30A-5C

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
2480730000

2480730000

MCB 1077 1P D 1.2A ACDC

Weidmüller

51 -
RFQ

-

- Bulk Active - Thermal Magnetic 1.2A - - - 1 - - -
2480020000

2480020000

MCB 1077 1P C 1.5A ACDC

Weidmüller

37 -
RFQ

-

- Bulk Active - Thermal Magnetic 1.5A - - - 1 - - -
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