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Circuit Protection Accessories

Browse available Circuit Protection Accessories part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Datasheets & Specifications Access technical references quickly
RFQ & BOM Support Send quantities for sourcing and quotation
Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Accessory Type For Use With/Related Products
HN656A Siemens

HN656A

HDSS NEUTRAL KIT 600V 400-600A S

Siemens

1,092 -
Datasheet - Box Active Neutral Kit Switches
HF221NR Siemens

HF221NR

HDSS FUS 2P3W 240V 30A N3R

Siemens

4,373 -
Datasheet US2 Box Active Switch -
HNF361R Siemens

HNF361R

HD SAFTEY SWITCH NF 3P3W 600V 30

Siemens

2,071 -
Datasheet - Bulk Active Enclosure with Safety Switch -
HF362 Siemens

HF362

60A 3P 600V 3W FUSED HD TYPE 1

Siemens

1,527 -
Datasheet - Bulk Active Enclosure with Safety Switch -
HNF362R Siemens

HNF362R

HDSS NF 3P3W 600V 60A N3R

Siemens

3,762 -
Datasheet - Bulk Active Enclosure with Safety Switch -
FLEC3000Z-0U Littelfuse/Commercial Vehicle Products

FLEC3000Z-0U

POWER DIST MODULE - PDM EMPTY

Littelfuse/Commercial Vehicle Products

1,588 -
Datasheet FLEC™ Bulk Active Fuse Puller Fuse; ATO®, MAXI™, MINI®
HF363 Siemens

HF363

HDSS FUS 3P3W 600V 100A N1

Siemens

1,822 -
Datasheet - Bulk Active Enclosure with Safety Switch -
868-951 Littelfuse/Commercial Vehicle Products

868-951

BLANK 1 CABLE SEAL

Littelfuse/Commercial Vehicle Products

1,141 -
Datasheet LTX Bulk Active Wire Seal LTX Power Distribution Module
868-954 Littelfuse/Commercial Vehicle Products

868-954

BLANK 2 CABLE SEAL

Littelfuse/Commercial Vehicle Products

3,906 -
Datasheet LTX Bulk Active Wire Seal LTX Power Distribution Module
2A1/J Eaton - Electronics Division

2A1/J

QUICK CONNECT

Eaton - Electronics Division

100 -
Datasheet - Bulk Active Quick Connect Terminal -
4400.0425 SCHURTER Inc.

4400.0425

NUT CIRCUIT BRKR

SCHURTER Inc.

155 -
Datasheet - Bulk Active Nut -
CC2-J Eaton - Electronics Division

CC2-J

COVER CLIP FOR FUSE

Eaton - Electronics Division

3,755 -
Datasheet - Bulk Active Cover Clip Terminal Blocks
840730 Essentra Components

840730

FUSE COVER .28 X 1.18 X .5"

Essentra Components

370 -
Datasheet Richco Bulk Active Cap (Cover) Fuseholder; Metric
4400.042 SCHURTER Inc.

4400.042

KNURLED NUT CIRCUIT BRKR NICKEL

SCHURTER Inc.

2,916 -
Datasheet T11 Bulk Active - -
868-956 Littelfuse/Commercial Vehicle Products

868-956

#25 CABLE SEAL

Littelfuse/Commercial Vehicle Products

3,450 -
Datasheet - Bulk Active Wire Seal -
01520900U Littelfuse/Commercial Vehicle Products

01520900U

DUST COVER FOR MAXIHOLDER 152001

Littelfuse/Commercial Vehicle Products

261 -
Datasheet - Bulk Active Cap (Cover) Fuseholder; Maxi®
3101.7011 SCHURTER Inc.

3101.7011

FPG1/2/6 CARRIER 5X20 IP 40

SCHURTER Inc.

4,722 -
Datasheet - Bulk Active Carrier 5mm x 20mm
83500000205 Littelfuse Inc.

83500000205

FUSEHOLDER CAP FOR 824-20 WHITE

Littelfuse Inc.

1,373 -
Datasheet - Bulk Active Cap (Cover) Fuseholder; 824
868-068 Littelfuse/Commercial Vehicle Products

868-068

PDM METAL BRACKET 30 DEGREES

Littelfuse/Commercial Vehicle Products

2,091 -
Datasheet HWB12 Box Active Mounting Bracket Fuseholder; HWB12
4400.0402 SCHURTER Inc.

4400.0402

COVER CIRCUIT BRKR 1POLE

SCHURTER Inc.

4,861 -
Datasheet - Bulk Active Cover TM12
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WINSUN SOURCING SUPPORT

Need Circuit Protection Accessories Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

Circuit Protection Accessories FAQ

Common questions about selecting, comparing and sourcing Circuit Protection Accessories components through Winsun (HK) Electronics.

What should I check when selecting Circuit Protection Accessories components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Circuit Protection Accessories part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Circuit Protection Accessories parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Circuit Protection Accessories components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.