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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
HR65A Siemens

HR65A

HDSS R FUSE KIT 600V 400A SERIES

Siemens

4,481 -
Datasheet - Box Active Switch Switches
GNF322A Siemens

GNF322A

GDSS NF 3P3W 240V 60A NEMA 1 SER

Siemens

4,881 -
Datasheet - Box Active Switch -
HG678 Siemens

HG678

HDSS GRD LUG KIT 600V 1200A

Siemens

1,964 -
Datasheet US2 Box Active Ground Kit Safety Switch
HF321N Siemens

HF321N

HDSS FUS 3P4W 240V 30A N1

Siemens

2,174 -
Datasheet - Bulk Active Enclosure with Safety Switch -
HNF361PV Siemens

HNF361PV

HDSS NF 3P3W 600V 30A N1 PV

Siemens

3,981 -
Datasheet - Bulk Active Enclosure with Safety Switch -
HNF362 Siemens

HNF362

60A 3P 600V 3W NON FUSED HD TYPE

Siemens

4,383 -
Datasheet - Bulk Active Enclosure with Safety Switch -
HF322N Siemens

HF322N

HDSS FUS 3P4W 240V 60A N1

Siemens

4,974 -
Datasheet - Bulk Active Enclosure with Safety Switch -
HF321NR Siemens

HF321NR

HDSS FUS 3P4W 240V 30A N3R

Siemens

2,720 -
Datasheet - Box Active Switch -
HNF363 Siemens

HNF363

HDSS NF 3P3W 600V 100A N1

Siemens

1,680 -
Datasheet - Bulk Active Enclosure with Safety Switch -
HF361R Siemens

HF361R

HDSS FUS 3P3W 600V 30A N3R

Siemens

3,241 -
Datasheet - Bulk Active Enclosure with Safety 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.