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FILTERED PRODUCT SELECTION

Circuit Protection Accessories

Use the filters and product table below to compare Circuit Protection Accessories 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 Accessory Type For Use With/Related Products
HFC321N Siemens

HFC321N

HDSS FUS CSA 3P4W 240V 30A N1

Siemens

1,859 -
Datasheet US2 Box Active Switch -
HT64 Siemens

HT64

HDSS T FUSE KIT 600V 200A

Siemens

4,060 -
Datasheet - Box Active Fuse Kit Switches
3VA92330JC13 Siemens

3VA92330JC13

BREAKER 3VA5 250A 3P AL LUG EXT

Siemens

2,088 -
Datasheet - Box Active Terminal Block 3VA5 250
3VA92430JC13 Siemens

3VA92430JC13

BREAKER 3VA6 250 350MCM AL LUG1W

Siemens

3,219 -
Datasheet - Box Active Terminal Block 3VA6 150/250
3VA92430JJ22 Siemens

3VA92430JJ22

BREAKER 3VA6 250 AL 300MCM LUG2W

Siemens

4,830 -
Datasheet - Box Active Terminal Block 3VA6 150/250
3VA92330JJ22 Siemens

3VA92330JJ22

BREAKER 3VA5 250A 2 WIRE AL LUGS

Siemens

1,492 -
Datasheet - Box Active Terminal Block 3VA5 250
GNF321RLLA Siemens

GNF321RLLA

GDSS NF 3P3W 240V 30A N3R MAX SE

Siemens

2,994 -
Datasheet - Bulk Active Switch -
TFAK55 Siemens

TFAK55

VB SW T FUSE ADAPTER KIT 600V 40

Siemens

4,149 -
Datasheet US2 Box Active Adapter Kit Fuses
HNFC361 Siemens

HNFC361

HDSS NF CSA 3P3W 600V 30A N1

Siemens

2,886 -
Datasheet - Box Active Switch -
SE12PPL1 Siemens

SE12PPL1

AUXILIARY,CONTACTOR STARTER PART

Siemens

2,584 -
Datasheet - Box Active Starter -
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WINSUN SOURCING SUPPORT

Need Help Sourcing Circuit Protection Accessories?

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 Protection Accessories FAQ

Common questions about filtering, comparing and sourcing Circuit Protection Accessories components.

How can I narrow the Circuit Protection Accessories 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 Protection Accessories 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.