Welcome to Winsun (HK) Electronics Limited!
+86-(0755)8253 3846
FILTERED PRODUCT SELECTION

Circuit Breakers

Use the filters and product table below to compare Circuit Breakers components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters
Stock & Datasheets Review availability and technical references
RFQ & BOM Support Send your target MPN, quantity or BOM
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
M55629/1-034L Sensata-Airpax

M55629/1-034L

CIR BRKR HYD MAG

Sensata-Airpax

9,429 -
Datasheet AP Bulk Active Panel Mount Magnetic (Hydraulic Delay) 3A 240 V 50 V Lever 1 None - -
M55629/1-047L Sensata-Airpax

M55629/1-047L

CIR BRKR HYD MAG

Sensata-Airpax

2,939 -
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 5A 240 V 50 V Lever 1 None - -
M55629/1-042L Sensata-Airpax

M55629/1-042L

CIR BRKR HYD MAG

Sensata-Airpax

8,407 -
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 4A 240 V 50 V Lever 1 None - -
M55629/1-125L Sensata-Airpax

M55629/1-125L

CIR BRKR HYD MAG

Sensata-Airpax

7,220 -
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 35A 240 V 50 V Lever 1 None - -
M55629/1-054L Sensata-Airpax

M55629/1-054L

CIR BRKR HYD MAG

Sensata-Airpax

8,878 -
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 6A 240 V 50 V Lever 1 None - -
M55629/1-083L Sensata-Airpax

M55629/1-083L

CIR BRKR HYD MAG

Sensata-Airpax

4,732 -
Datasheet AP Bulk Obsolete Panel Mount Magnetic (Hydraulic Delay) 10A 240 V 50 V Lever 1 None - -
IELH11-1-62-15.0-01-V Sensata-Airpax

IELH11-1-62-15.0-01-V

CIR BRKR MAG-HYDR LEVER 15A

Sensata-Airpax

3,025 -
Datasheet IEL Bulk Active Panel Mount Magnetic (Hydraulic Delay) 15A - - Lever 2 - - -
209-3-1REC4-64-3-8-40 Sensata-Airpax

209-3-1REC4-64-3-8-40

CIR BRKR MAG-HYDR 40A 120/240VAC

Sensata-Airpax

7,102 -
Datasheet 209 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 40A 240 V - Lever 3 - - -
209-3-1REC4-65-4-8-45-H-V Sensata-Airpax

209-3-1REC4-65-4-8-45-H-V

CIR BRKR MAG-HYDR 45A 240VAC

Sensata-Airpax

2,774 -
Datasheet 209 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 45A 240 V - Lever 3 - - -
219-3-1REC4-63-5-9-25-A-V Sensata-Airpax

219-3-1REC4-63-5-9-25-A-V

CIR BRKR MAG-HYDR 25A 277/480VAC

Sensata-Airpax

6,565 -
Datasheet 219 Bulk Active DIN Rail Magnetic (Hydraulic Delay) 25A 480 V - Lever 3 - - -
Total 18336 Record«Prev1... 12191220122112221223122412251226...1834Next»
WINSUN SOURCING SUPPORT

Need Help Sourcing Circuit Breakers?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing
FREQUENTLY ASKED QUESTIONS

Circuit Breakers FAQ

Common questions about filtering, comparing and sourcing Circuit Breakers components.

How can I narrow the Circuit Breakers selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Circuit Breakers part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.