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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
PK4MB2LA Schneider Electric

PK4MB2LA

LOADCTR QO BRKR RETAINING KIT 10

Schneider Electric

2,860 -
Datasheet - Box Obsolete Bracket Circuit Breakers
PK5RK Schneider Electric

PK5RK

QO LDCTR BACK-FED RETAINING KIT

Schneider Electric

1,025 -
Datasheet - Box Obsolete Retaining Clip Circuit Breakers
PK3MB Schneider Electric

PK3MB

LOADCTR RETAINING BRACKET-3PH LO

Schneider Electric

3,547 -
Datasheet - Box Obsolete Retaining Clip Circuit Breakers
HOM5RK Schneider Electric

HOM5RK

HOM LDCTR BACKFED RETAINING KIT

Schneider Electric

1,659 -
Datasheet - Box Obsolete Retaining Clip Circuit Breakers
AP-C3NW-VB10 Altech Corporation

AP-C3NW-VB10

REVERSE STARTER CONN C3 FOR C3NW

Altech Corporation

4,657 -
Datasheet * Bulk Active - -
1P18U1/15 Altech Corporation

1P18U1/15

BUSBAR 1PH 18SQMM TYPE 15LUGS

Altech Corporation

1,305 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
HP61CCH Siemens

HP61CCH

CR-H 30A VBII FUSE PULLER KIT

Siemens

3,557 -
Datasheet - Box Active Switch -
HP62CCH Siemens

HP62CCH

CR-H 60A VBII FUSE PULLER KIT

Siemens

4,871 -
Datasheet US2 Box Active Switch -
004121007 Altech Corporation

004121007

FUSE BASENH00160A1PM8 690VACPK00

Altech Corporation

4,686 -
Datasheet - Bulk Active Base Fuses
BB19 Littelfuse Inc.

BB19

BUSBAR TERMINAL

Littelfuse Inc.

3,814 -
Datasheet POWR-BAR™ Box Active Power Feed Lug Fuseholder; POWR-SAFE
PKQGFP Schneider Electric

PKQGFP

QWIK-GRIP FILLERS (12)

Schneider Electric

4,013 -
Datasheet - Box Obsolete Cover Circuit Breakers
PKSB1QOBF Schneider Electric

PKSB1QOBF

LOAD CTR QO 1PH BACK-FED BARRIER

Schneider Electric

3,626 -
Datasheet - Box Obsolete Barrier Circuit Breakers
PKSB1HOMBF Schneider Electric

PKSB1HOMBF

LOAD CTR HOM 1PH BACK-FED BARRIE

Schneider Electric

1,088 -
Datasheet - Box Obsolete Barrier Circuit Breakers
7940099112 Weidmüller

7940099112

BR MCB/BUSBAR/2PH/12POLES

Weidmüller

1,565 -
Datasheet - Box Active - -
PK15GTA Schneider Electric

PK15GTA

LOAD CENTER EQUIPMENT GROUND BAR

Schneider Electric

3,562 -
Datasheet - Box Obsolete Ground Bar Circuit Breakers
SA-20 Eaton - Bussmann Electrical Division

SA-20

FUSTAT ADAPTER

Eaton - Bussmann Electrical Division

4,114 -
Datasheet * Bulk Active - -
002540949 Altech Corporation

002540949

FUSE HOLDER CONNECTION KIT, EFD

Altech Corporation

4,883 -
Datasheet - Bulk Active Connection Kit Fuseholder
2510FL1 Schneider Electric

2510FL1

MANUAL STARTER/SWITCH HANDLE GUA

Schneider Electric

3,075 -
Datasheet - Box Active Handle Circuit Breakers
192.5710.0001 Littelfuse Inc.

192.5710.0001

PHASE BARRIER 10 PC

Littelfuse Inc.

3,725 -
Datasheet - Bulk Obsolete Fuse Holder Fuse; Strip (62mm)
EZAUX01 Schneider Electric

EZAUX01

EZ ALARM SWITCH AL

Schneider Electric

4,401 -
Datasheet - Box Obsolete Alarm Switch Circuit Breakers
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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.