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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
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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Accessory Type For Use With/Related Products
GPEFC11 Schneider Electric

GPEFC11

MANUAL STARTER AND PROTECTOR, AU

Schneider Electric

237 -
Datasheet - Box Active Auxiliary Contact Easy TeSys GP2E
3RV29281K Siemens

3RV29281K

TYPE E PHASE BARRIER S00/S0

Siemens

139 -
Datasheet - Bulk Active Isolation Barrier Circuit Breaker; 3RV Size S00 and S0
902-192 Littelfuse/Commercial Vehicle Products

902-192

HARDWARE M10 BOLT FOR ZCASE 3998

Littelfuse/Commercial Vehicle Products

130 -
Datasheet ZCASE® SMZ Bulk Active Bolt 3998600.ZXM10-S
ICS-95890 Würth Elektronik

ICS-95890

PCB 12 RELAYS

Würth Elektronik

2,713 -
Datasheet REDline Bulk Active OF-12µR Module ICS-95873
EM12D-TIO-000-DC24V-40A E-T-A

EM12D-TIO-000-DC24V-40A

SUPPLY MODULE FOR INTELLEGENT EC

E-T-A

2,958 -
Datasheet - Bulk Active Socket, DIN Rail Mountable REX12D Series
HF361N Siemens

HF361N

HDSS FUS 3P4W 600V 30A N1

Siemens

4,606 -
Datasheet - Box Active Switch -
HNF363R Siemens

HNF363R

HDSS NF 3P3W 600V 100A N3R

Siemens

1,777 -
Datasheet - Bulk Active Enclosure with Safety Switch -
4430.0835 SCHURTER Inc.

4430.0835

SCREW COVER CIRCUIT BRKR 2POLE

SCHURTER Inc.

193 -
Datasheet TA45 Bulk Active Collar TA45
178.6116.2508 Littelfuse/Commercial Vehicle Products

178.6116.2508

CONT DFK TIN 1.5 2.5 QMM

Littelfuse/Commercial Vehicle Products

4,990 -
Datasheet - Tape & Reel (TR) Active Crimp Terminal Fuseholder; FH2
904-126 Littelfuse/Commercial Vehicle Products

904-126

FUSE PTD BRASS RIVET CDA 260/270

Littelfuse/Commercial Vehicle Products

748 -
Datasheet - Bulk Active - -
GMBBENDCAP Carlo Gavazzi Inc.

GMBBENDCAP

END CAP ALL GMB BUSBARS

Carlo Gavazzi Inc.

711 -
Datasheet GMB Box Active End Cap GMB Bus Bar
165.0005.0001 Littelfuse Inc.

165.0005.0001

FSE PLLR MIN/ATO OF1 FK1 OF2 FKS

Littelfuse Inc.

298 -
Datasheet 165 Bulk Active Fuse Removal Tool Fuse; ATO, ATO Mini
901-315 Littelfuse/Commercial Vehicle Products

901-315

HWB60 GASKET IN ONLY

Littelfuse/Commercial Vehicle Products

204 -
Datasheet - Bulk Active Gasket HWB60 Power Distribution Modules
01520900H Littelfuse/Commercial Vehicle Products

01520900H

COVER FOR MAXIHOLDER 152001

Littelfuse/Commercial Vehicle Products

1,185 -
Datasheet - Bulk Active Cover MAXI®
03452LF1HX020 Littelfuse Inc.

03452LF1HX020

FUSEHOLDER KNOB 2AG FINGERGRIP

Littelfuse Inc.

312 -
Datasheet 345 Bulk Active Knob - Black Fuseholder; 345
BO3-12 Eaton - Electronics Division

BO3-12

FUSEHOLDER CAP

Eaton - Electronics Division

500 -
Datasheet - Bulk Active Cap (Cover) A3000 Series
03420838HX010 Littelfuse Inc.

03420838HX010

FUSE HLDR CART 250V 20A PNL MNT

Littelfuse Inc.

186 -
Datasheet 342 Bulk Active Fuse Holder Body 3AG, SFE
0031.1812 SCHURTER Inc.

0031.1812

FUSE HOLDER FEU F'GRIP 6.3X32MM

SCHURTER Inc.

411 -
Datasheet FEU (Grip) Bulk Active Cap (Cover) Fuseholder; 3AG, 1 1/4" L x 1/4" Dia
868-905 Littelfuse/Commercial Vehicle Products

868-905

WIRE SEALS FOR 152003.

Littelfuse/Commercial Vehicle Products

642 -
Datasheet - Bulk Active Wire Seal Fuseholder; Maxi®
882-869-2 Littelfuse/Commercial Vehicle Products

882-869-2

BUS BAR 2 WAY FOR FHZ HOLDER

Littelfuse/Commercial Vehicle Products

999 -
Datasheet ZCASE® FHZ Bulk Active Bus Bar Fuseholder; FHZ
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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.