Welcome to Winsun (HK) Electronics Limited!
+86-(0755)8253 3846
EXPLORE COMPONENTS

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.

Compare Part Numbers Review available models and manufacturers
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
3RV19231CA00 Siemens

3RV19231CA00

MSP S0 PLS ENCL IP55 INS. 54MM B

Siemens

503 -
Datasheet - Bulk Active Enclosure -
880118 Littelfuse/Commercial Vehicle Products

880118

BUSBAR 4 X 5/16-18 250A

Littelfuse/Commercial Vehicle Products

2,609 -
Datasheet - Bulk Active Bus Bar Circuit Breakers
64000001003 Littelfuse Inc.

64000001003

FUSEHOLDER ADAPTER FOR 646 & 647

Littelfuse Inc.

2,026 -
Datasheet - Bulk Active Adapter Fuseholder; 646, 647
0190430011 Molex

0190430011

FUSE BLOCK TAP ADAPTER (FTA-1)

Molex

12,092 -
Datasheet - Bulk Active Adapter -
880548-2 TE Connectivity AMP Connectors

880548-2

FUSE CONTACT BUS-BAR

TE Connectivity AMP Connectors

11,647 -
Datasheet - Tape & Reel (TR) Active Crimp Terminal -
FC-320-NV Essentra Components

FC-320-NV

FUSE CVR BLACK 5X20 FUSE

Essentra Components

2,309 -
Datasheet Richco Bulk Active Cover 5mm x 20mm
1-1423696-0 TE Connectivity Potter & Brumfield Relays

1-1423696-0

KNURL NUT 3/8

TE Connectivity Potter & Brumfield Relays

2,866 -
Datasheet - Bulk Active Knurled Nut -
3517C Keystone Electronics

3517C

FUSE COVER FOR 5X20MM WHITE

Keystone Electronics

14,147 -
Datasheet - Bulk Active Cover 5mm x 20mm
3521C Keystone Electronics

3521C

FUSEBLOCK COVER FOR 2AG PVC

Keystone Electronics

2,042 -
Datasheet - Bulk Active Cover 2AG
904-216-001 Littelfuse/Commercial Vehicle Products

904-216-001

RIVET FOR IN LINE HOLDER

Littelfuse/Commercial Vehicle Products

4,481 -
Datasheet - Bulk Active Rivet Fuseholder; In-Line
840832 Essentra Components

840832

FUSE COVER .32 X 1.26 X .625"

Essentra Components

3,508 -
Datasheet Richco Bulk Active Cap (Cover) Fuseholder; Metric
0853.0575 SCHURTER Inc.

0853.0575

OGN COVER

SCHURTER Inc.

1,711 -
Datasheet - Bulk Active Cap (Cover) Fuseholder; OGN, OGN-SMD
00970021HXNVDL Littelfuse Inc.

00970021HXNVDL

FUSEPULLER FOR ATO/MINI

Littelfuse Inc.

599 -
Datasheet - Bulk Active Fuse Puller Fuse; ATO® and MINI®
BK1/HTC-150M Eaton - Electronics Division

BK1/HTC-150M

FUSE HOLDER 5X20MM

Eaton - Electronics Division

1,557 -
Datasheet HTC Bulk Active Knob HTC-15M
178.6116.1002 Littelfuse/Commercial Vehicle Products

178.6116.1002

CONTACT DFK TIN 0.5 1.0 QMM

Littelfuse/Commercial Vehicle Products

320 -
Datasheet - Bulk Active Crimp Terminal Fuseholder; FH2
09030012H Littelfuse Inc.

09030012H

FUSE NUT ACS

Littelfuse Inc.

150 -
Datasheet - Bulk Active Nut -
178.6116.1001 Littelfuse/Commercial Vehicle Products

178.6116.1001

CONTACT DFK TIN 0.5 1.0 QMM

Littelfuse/Commercial Vehicle Products

285 -
Datasheet - Bulk Active Crimp Terminal Fuseholder; FH2
03540527Z Littelfuse/Commercial Vehicle Products

03540527Z

FUSE TERM LOCK TYPE 4

Littelfuse/Commercial Vehicle Products

182 -
Datasheet ATO® Bulk Active BLOK LOKS™ Fuse Module; MINI® ATO, ATC
4-1393247-9 TE Connectivity Potter & Brumfield Relays

4-1393247-9

HEX NUT 0.567"

TE Connectivity Potter & Brumfield Relays

9,294 -
Datasheet - Bulk Active Nut -
BK1/HTC-140M Eaton - Electronics Division

BK1/HTC-140M

FUSE HOLDER 5X20MM

Eaton - Electronics Division

845 -
Datasheet HTC Bulk Active Knob HTC-15M
Total 6367 Record«Prev123456789...319Next»
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.