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
1270955 Phoenix Contact

1270955

METAL EXTENSION RAILS FROM CONNE

Phoenix Contact

1,554 -
Datasheet - Box Active Extension Rail Circuit Breakers
00970054XPA Littelfuse Inc.

00970054XPA

PULLER MCASE, CARD

Littelfuse Inc.

3,629 -
Datasheet - Bulk Active Fuse Puller/Tester Mcase Fuses
3803221 Altech Corporation

3803221

JUMPER BAR COPPER FOR 2 DIST BLK

Altech Corporation

4,321 -
Datasheet - Bulk Active Bus Bar -
BK/STI Eaton - Electronics Division

BK/STI

FUSE KNOB ASSEMBLY

Eaton - Electronics Division

2,029 -
Datasheet HTB Bulk Active Knob HTB Series
17BS Altech Corporation

17BS

END SUPPORT - APD SYSTEM INCLS S

Altech Corporation

1,104 -
Datasheet - Bulk Active End Support APD Bus Bars
85600001009 Littelfuse Inc.

85600001009

CAP FOR 5X20MM FUSE IP54 SLOTTED

Littelfuse Inc.

3,669 -
Datasheet - Bulk Active Cap (Cover) Fuseholder; 5x20mm
6720000226 Weidmüller

6720000226

SUPPLY TERMINAL FOR 6720000227

Weidmüller

1,638 -
Datasheet CB4200 Bulk Active Supply Terminal Circuit Breaker; CB4200
BK/FTM Eaton - Electronics Division

BK/FTM

KNOB FOR HTB HOLDER 5MM FUSE

Eaton - Electronics Division

1,516 -
Datasheet - Bulk Active Knob - Black Fuseholder; HTB
873-029 Littelfuse Inc.

873-029

HWB60 COVER

Littelfuse Inc.

2,654 -
Datasheet - Bulk Active Cover HWB60 Power Distribution Module
3803231 Altech Corporation

3803231

JUMPER BAR COPPER FOR 3 DIST BLK

Altech Corporation

3,495 -
Datasheet - Bulk Active Bus Bar -
3803241 Altech Corporation

3803241

JUMPER BAR COPPER FOR 4 DIST BLK

Altech Corporation

3,723 -
Datasheet - Bulk Active Bus Bar, 6mm x 15mm -
03540518Z Littelfuse/Commercial Vehicle Products

03540518Z

FUSE MOUNT ACS LEG 3"

Littelfuse/Commercial Vehicle Products

1,513 -
Datasheet - Bulk Active Mounting Leg Fuse Module; MINI® ATO, ATC
01520007Z Littelfuse/Commercial Vehicle Products

01520007Z

FUSEHOLDER COVER/O RING MAXI

Littelfuse/Commercial Vehicle Products

1,654 -
Datasheet - Bulk Active Cap (Cover) Fuseholder; Maxi®
FBDIN1 Littelfuse Inc.

FBDIN1

ADAPTER ACS DIN RAIL

Littelfuse Inc.

4,858 -
Datasheet - Bulk Active Adapter Fuseholder; Din Rail
1443996-1 TE Connectivity AMP Connectors

1443996-1

COVER, 60 POSITION

TE Connectivity AMP Connectors

4,484 -
Datasheet - Bulk Active Cover Fuseholder
7940112376 Weidmüller

7940112376

BLACK TERMINAL BLOCK PUSH TERMIN

Weidmüller

1,743 -
Datasheet - Box Active Socket, DIN Rail Mountable Circuit Breaker Type 1180
873-032 Littelfuse/Commercial Vehicle Products

873-032

COVER

Littelfuse/Commercial Vehicle Products

4,943 -
Datasheet - Bulk Active Cover HWB18
7940108385 Weidmüller

7940108385

BLACK TERMINAL BLOCKSCREW TERMI

Weidmüller

2,467 -
Datasheet - Box Active Socket, DIN Rail Mountable Circuit Breaker Type 1180
0031.1372 SCHURTER Inc.

0031.1372

CARRIER FUSE FIO/FIN SCREW TYPE

SCHURTER Inc.

4,101 -
Datasheet FIO Bulk Active Fuse Holder Shock-Safe Fuseholder
19FT3V Altech Corporation

19FT3V

BARHOLDER-APD SYS;HOLDS 6 CRTS B

Altech Corporation

2,708 -
Datasheet - Bulk Active Bar Holder APD Bus Bars
Total 6367 Record«Prev1... 4647484950515253...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.