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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.

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
8C1-C-821 Carling Technologies

8C1-C-821

HARDWARE CIRCUIT BREAKER

Carling Technologies

4,006 -
Datasheet - Bulk Active Plug C, D Series
8C1-C-721 Carling Technologies

8C1-C-721

HARDWARE CIRCUIT BREAKER

Carling Technologies

3,936 -
Datasheet - Bulk Active Plug C, D Series
8C1-C-621 Carling Technologies

8C1-C-621

HARDWARE CIRCUIT BREAKER

Carling Technologies

2,659 -
Datasheet - Bulk Active Plug C, D Series
QOUMFS1 Schneider Electric

QOUMFS1

CIRCUIT BREAKER MOUNTING FOOT

Schneider Electric

4,490 -
Datasheet - Box Active Power Distribution System Circuit Breakers
0913064001 Littelfuse Inc.

0913064001

MAXI TERMINAL 2.09-3.32MM

Littelfuse Inc.

1,475 -
Datasheet - Bulk Obsolete Terminal -
87128-4 Littelfuse Inc.

87128-4

BRKT 4P

Littelfuse Inc.

4,902 -
Datasheet - Bulk Obsolete Bracket -
RBS3827-16B E-T-A

RBS3827-16B

RESET BUTTON SEAL FOR CIRC BRKR

E-T-A

3,087 -
Datasheet - Bulk Obsolete Seal Circuit Breaker
02400103LXN Littelfuse Inc.

02400103LXN

DIODE ATO 50 PC

Littelfuse Inc.

3,728 -
Datasheet ATO® 240 Box Active ATO® Diode, Blade -
X20040901 E-T-A

X20040901

CIRC BRKR ACCESSORIES

E-T-A

4,382 -
Datasheet 2210-S2 Bulk Active Adapter Circuit Breaker 2210-S2
X4230-TC1 E-T-A

X4230-TC1

CIRC BRKR ACCESSORIES

E-T-A

1,727 -
Datasheet 4230-T Bulk Active Protection Contact Circuit Breaker 4230-T
2A1279 Eaton - Bussmann Electrical Division

2A1279

DOUBLESIDED MALE DOVETAIL

Eaton - Bussmann Electrical Division

2,487 -
Datasheet - Bulk Active Interlocking Dovetail Pin EPDB Series
CFP-30 Eaton - Bussmann Electrical Division

CFP-30

FUSE PULLER

Eaton - Bussmann Electrical Division

2,257 -
Datasheet - Bulk Active Puller CUBEFuse 1-30A
03540517Z Littelfuse/Commercial Vehicle Products

03540517Z

FUSE MOUNT ACS STAND OFF 1.25"

Littelfuse/Commercial Vehicle Products

2,823 -
Datasheet - Bulk Active Standoff Fuse Module; MINI® ATO, ATC
002352003 Altech Corporation

002352003

PROTECTION COVERDII3POL

Altech Corporation

2,346 -
Datasheet - Bulk Active Cover -
002353004 Altech Corporation

002353004

PROTECTION COVERDIII3POL

Altech Corporation

2,262 -
Datasheet - Bulk Active Cover -
8C2-C-821 Carling Technologies

8C2-C-821

HARDWARE CIRCUIT BREAKER

Carling Technologies

3,273 -
Datasheet - Bulk Active Plug C, D Series
00970038XPA Littelfuse Inc.

00970038XPA

PULLER MINI/ATO CARD

Littelfuse Inc.

4,579 -
Datasheet - Bulk Active Fuse Removal Tool Fuse; ATO, ATO Mini
NR31 IDEC

NR31

CIRCUIT PROTECTOR MOUNT PLATE

IDEC

4,077 -
Datasheet NRA Bulk Active Plate NRA Series
15.960 Altech Corporation

15.960

HDS CIRCUIT BREAKER 1/2 P COOLIN

Altech Corporation

1,647 -
Datasheet - Bulk Active Cooling Spacer Circuit Breakers
001701209 Altech Corporation

001701209

BASE CLIPNH1232PLNV-SERIES

Altech Corporation

3,007 -
Datasheet - Bulk Active Base Clip -
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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.