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Circuit Breakers

Compare the current Circuit Breakers Circuit Protection selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

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
3RV20111GA20 Siemens

3RV20111GA20

MSP S00 4.5-6.3A SPRING

Siemens

8,087 -
Datasheet SIRIUS Box Active DIN Rail Thermal Magnetic 6.3A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV23110KC20 Siemens

3RV23110KC20

CIRCUIT-BREAKER S00 1.25A NO OVE

Siemens

7,147 -
Datasheet SIRIUS Box Active DIN Rail Magnetic 1.25A 690 V - Rotary 3 None - CCC, CE, CSA, EAC, UL, VDE
5SY44328 Siemens

5SY44328

SUP PTOR 5SY4 4P 480V 32A 5K D-T

Siemens

4,229 -
Datasheet 5SY4 Bulk Active DIN Rail - 32A 400 V 72 V Lever 4 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
5SY44257 Siemens

5SY44257

SUP PTOR 5SY4 4P 480V 25A 5K C-T

Siemens

9,684 -
Datasheet 5SY4 Bulk Active DIN Rail - 25A 400 V 72 V Lever 4 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
5SY44407 Siemens

5SY44407

SUP PTOR 5SY4 4P 480V 40A 5K C-T

Siemens

9,735 -
Datasheet 5SY4 Bulk Active DIN Rail - 40A 400 V 72 V Lever 4 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
5SY44167 Siemens

5SY44167

SUP PTOR 5SY4 4P 480V 16A 5K C-T

Siemens

9,621 -
Datasheet 5SY4 Bulk Active DIN Rail - 16A 400 V 72 V Lever 4 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
5SY44037 Siemens

5SY44037

SUP PTOR 5SY4 4P 480V 3A 5K C-TR

Siemens

8,904 -
Datasheet 5SY4 Bulk Active DIN Rail - 3A 400 V 72 V Lever 4 None - CCC, CE, EAC, IMQ, RCM, UR, VDE
3RV20111HA20 Siemens

3RV20111HA20

MSP S00 5.5-8A SPRING

Siemens

4,140 -
Datasheet SIRIUS Box Active DIN Rail Thermal Magnetic 8A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20111EA40 Siemens

3RV20111EA40

MSP S00 2.8-4A RING LUG

Siemens

9,328 -
Datasheet SIRIUS Box Active DIN Rail Thermal Magnetic 4A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
3RV20111BA20 Siemens

3RV20111BA20

MSP S00 1.4-2A SPRING

Siemens

2,204 -
Datasheet SIRIUS Box Active DIN Rail Thermal Magnetic 2A 690 V - Rotary 3 None - ATEX, CCC, CE, CSA, EAC, IECEx, UL, VDE
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Circuit Breakers FAQ

How can I narrow the current Circuit Breakers selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

Can EGOO help source hard-to-find or obsolete Circuit Breakers parts?

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.

PART SELECTION SUPPORT

Need Help Finding the Right Circuit Breakers?

Send your target specifications, preferred brand, reference part number and quantity. Our team can help review matching options, stock availability and quotation details.

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