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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
HFC366NRA Siemens

HFC366NRA

HDSS FUS CSA 3P4W 600V 600A N3R

Siemens

4,563 -
Datasheet - Box Active Switch -
HF227N Siemens

HF227N

HDSS FUS 2P3W 240V 800A N1

Siemens

2,094 -
Datasheet - Box Active Switch -
DTNF225R Siemens

DTNF225R

DTSS NF 2P2W 240V 400A N3R

Siemens

3,782 -
Datasheet US2 Box Active Switch Fuses
HNF664J Siemens

HNF664J

HDSS NF 6P6W 600V 200A N12

Siemens

1,793 -
Datasheet - Box Active Switch -
LMD63F800 Siemens

LMD63F800

FRAME FOR LMD6 3P 600V 800A

Siemens

1,081 -
Datasheet - Box Active Trip Unit Circuit Breakers
DTNFC225R Siemens

DTNFC225R

DTSS NF CSA 2P2W 240V 400A N3R

Siemens

3,026 -
Datasheet - Box Active Switch -
HNFC367N Siemens

HNFC367N

HDSS NF CSA 3P4W 600V 800A N1

Siemens

2,888 -
Datasheet - Box Active Switch -
HNF662S Siemens

HNF662S

HDSS NF 6P6W 600V 60A N4X

Siemens

4,362 -
Datasheet - Box Active Switch -
HF265NRPV Siemens

HF265NRPV

HDSS FUS 2P3W 600V 400A N3R PV

Siemens

4,148 -
Datasheet US2 Box Active Switch -
HFC366NJWA Siemens

HFC366NJWA

HDSS FS CSA 3P4W 600V 600A N12 W

Siemens

2,187 -
Datasheet - Box Active Switch -
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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.