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Circuit Breakers

Photo Mfr. Part # Availability 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
2907201 Phoenix Contact electronic component

2907201

CIR BRKR MAGHYDR 2A 120VAC/50VDC

Phoenix Contact

6,724
RFQ

Datasheet

HMC Bulk Active DIN Rail Magnetic (Hydraulic Delay) 2A 120 V 50 V Toggle 4 - - -
5SJ43257HG42 Siemens electronic component

5SJ43257HG42

MCB 5SJ4 3P 480/277 25A 10K C-TR

Siemens

1
RFQ

Datasheet

SENTRON Box Active DIN Rail - 25A 400 V 60 V Lever 3 None - CCC, CE, EAC, UL489
5SJ43028HG42 Siemens electronic component

5SJ43028HG42

_MCB 5SJ4 3P 480/277 2A 10K D-TR

Siemens

1
RFQ

Datasheet

5SJ4 Bulk Active DIN Rail - 2A 400 V 125 V Lever 3 None - CCC, CE, CSA, EAC, UL, VDE
5SJ43307HG42 Siemens electronic component

5SJ43307HG42

MCB 5SJ4 3P 480/277 30A 10K C-TR

Siemens

1
RFQ

Datasheet

SENTRON Box Active DIN Rail - 30A 400 V 60 V Lever 3 None - CCC, CE, EAC, UL489
3RV20110JA15 Siemens electronic component

3RV20110JA15

MSP S00 0.7-1A AUX 1NO 1NC SCREW

Siemens

1
RFQ

Datasheet

3RV2 Bulk Active DIN Rail Thermal 1A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, IECEx, UL
219-3-1-62-7-9-30 Sensata-Airpax electronic component

219-3-1-62-7-9-30

CIR BRKR MAG-HYDR 30A 600VAC

Sensata-Airpax

5,254
RFQ

Datasheet

219 Bulk Active Panel Mount Magnetic (Hydraulic Delay) 30A 600 V - Lever 3 - - -
3RV10111CA10 Siemens electronic component

3RV10111CA10

MSP,GROUP TAP,S00,CL10,1.8-2.5A,

Siemens

1
RFQ

Datasheet

3RV1 Bulk Active DIN Rail Thermal 2.5A 690 V - Rocker 3 None - ATEX, CCC, CSA, EAC, IECEx, UL
3RV10110HA10 Siemens electronic component

3RV10110HA10

MSP,GROUP TAP,S00,CL10,0.55-0.8A

Siemens

1
RFQ

Datasheet

3RV1 Bulk Active DIN Rail Thermal 800mA 690 V - Rocker 3 None - ATEX, CCC, CSA, EAC, IECEx, UL
3RV20111JA25 Siemens electronic component

3RV20111JA25

MSP S00 7-10A AUX 1NO 1NC SPRING

Siemens

1
RFQ

Datasheet

3RV2 Bulk Active DIN Rail Thermal 10A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, UL
3RV20314BA10 Siemens electronic component

3RV20314BA10

MSP S2 CLASS 10 14-20A SCREW

Siemens

1
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 20A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
UTE100E-FTU-30-3P-LL-UL American Electrical Inc. electronic component

UTE100E-FTU-30-3P-LL-UL

CIR BRKR THERM 30A 600VAC/500VDC

American Electrical Inc.

1
RFQ

Datasheet

UTE100E Box Active Panel Mount Thermal Magnetic 30A 600 V 500 V Lever 3 - - cULus, UL489
3RV10111DA10 Siemens electronic component

3RV10111DA10

MSP,GROUP TAP,S00,CL10,2.2-3.2A,

Siemens

1
RFQ

Datasheet

3RV1 Bulk Active DIN Rail Thermal 3.2A 690 V - Rocker 3 None - ATEX, CCC, CSA, EAC, IECEx, UL
3RV20111EA150BA0 Siemens electronic component

3RV20111EA150BA0

SPECIAL TYPE CIRCUIT BREAKER 4A

Siemens

1
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 4A 690 V - Rotary 3 None - CE, EAC, VDE
UTE100E-FTU-15-3P-LL-UL American Electrical Inc. electronic component

UTE100E-FTU-15-3P-LL-UL

CIR BRKR THERM 15A 600VAC/500VDC

American Electrical Inc.

1
RFQ

Datasheet

UTE100E Box Active Panel Mount Thermal Magnetic 15A 600 V 500 V Lever 3 - - cULus, UL489
UTE100E-FTU-40-3P-LL-UL American Electrical Inc. electronic component

UTE100E-FTU-40-3P-LL-UL

CIR BRKR THERM 40A 600VAC/500VDC

American Electrical Inc.

1
RFQ

Datasheet

UTE100E Box Active Panel Mount Thermal Magnetic 40A 600 V 500 V Lever 3 - - cULus, UL489
3RV20314BA150BA0 Siemens electronic component

3RV20314BA150BA0

SPECIAL TYPE CIRCUIT-BREAKER 20

Siemens

1
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 20A 690 V - Rotary 3 None - CE, EAC, VDE
452-K34-FN2-60A E-T-A electronic component

452-K34-FN2-60A

CIR BRKR THRM 60A

E-T-A

1
RFQ

Datasheet

452 Bulk Active Panel Mount Thermal Magnetic 60A - 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
452-K34-FN2-100A E-T-A electronic component

452-K34-FN2-100A

CIR BRKR THRM-MAG 100A 28VDC

E-T-A

4,095
RFQ

Datasheet

452 Bulk Active Panel Mount Thermal Magnetic 100A - 28 V Push-Pull Plunger 1 None - CSA C22.2 No 235, UL1077
3RV27111ED10 Siemens electronic component

3RV27111ED10

TMCB UL489 S00 4A SCREW

Siemens

2,714
RFQ

Datasheet

SIRIUS Box Active DIN Rail Thermal Magnetic 4A 690 V - Rotary 3 None - CE, CSA, EAC, UL489, VDE
3RV20214PA10 Siemens electronic component

3RV20214PA10

MSP S0 30-36A SCREW

Siemens

1
RFQ

Datasheet

3RV2 Bulk Active DIN Rail Thermal 36A 690 V - Rotary 3 None - ATEX, CCC, CSA, EAC, UL
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Circuit Breakers Electronic Components

Explore Circuit Breakers electronic components, related subcategories, product specifications, datasheets and sourcing options. We support original component procurement, BOM sourcing and RFQ services for engineers, distributors and global buyers.

Frequently Asked Questions

Q1: What products are included in Circuit Breakers?
This category includes related Circuit Breakers subcategories and electronic components from multiple manufacturers. Select a lower-level category to view available part numbers.

Q2: Can I request a quotation for Circuit Breakers components?
Yes. Send us the part numbers and required quantities, and our team will provide sourcing and quotation support.

Q3: Are datasheets and technical information available?
Yes. Datasheets and technical information are available on supported final product pages and product listings.

Q4: Do you support BOM sourcing?
Yes. We support BOM matching, component procurement and alternative sourcing for Circuit Breakers and other electronic components.