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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
QON112L125PI Schneider Electric

QON112L125PI

QO PON OEM MOUNTING BASE

Schneider Electric

2,196 -
Datasheet - Box Obsolete Base Circuit Breakers
3P25U3H/60 Altech Corporation

3P25U3H/60

BUSBAR3 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

3,149 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
GNF321LLA Siemens

GNF321LLA

GDSS NF 3P3W 240V 30A N1 MAX SER

Siemens

4,158 -
Datasheet - Bulk Active Switch -
3VA92440JG12 Siemens

3VA92440JG12

BRKR 3VA6 250A AL 350MCM LUG 1WI

Siemens

2,343 -
Datasheet - Box Active Terminal Block 3VA6 150/250
LRUJ16 Littelfuse Inc.

LRUJ16

FUSE REDUCER CLASS J 100 TO 60A

Littelfuse Inc.

2,240 -
Datasheet - Box Active Fuse Reducer Fuse; JTD, JLS
004239040 Altech Corporation

004239040

ACCESORIEHVFOR VVP12-Z2PCS REQUI

Altech Corporation

3,174 -
Datasheet - Bulk Active - -
GRS100/A-B Eaton - Bussmann Electrical Division

GRS100/A-B

ACCESSORIES ADAPTER KITGS FUSE

Eaton - Bussmann Electrical Division

4,150 -
Datasheet * Bulk Active - -
BVL50 Eaton - Bussmann Electrical Division

BVL50

FUSE MICRO SWITCH

Eaton - Bussmann Electrical Division

2,229 -
Datasheet - Bulk Active Micro Switch Blade Style NH Fuses
A9V41225 Schneider Electric

A9V41225

ACTI9 VIGI IC60 2P 25A 30MA AC

Schneider Electric

1,695 -
Datasheet - Box Active Module Circuit Breakers
KCCFP45 Siemens

KCCFP45

FUSE KIT,PRIMARY FOR 45VA CPT

Siemens

4,790 -
Datasheet - Box Active Main Disconnect Kit CPT
QOC32UFW Schneider Electric

QOC32UFW

LOAD CTR CVR FLUSH - WHITE

Schneider Electric

1,866 -
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
12000100 Littelfuse/Commercial Vehicle Products

12000100

HARNESS WITH SOCKET ABS 5P+8P L=

Littelfuse/Commercial Vehicle Products

1,960 -
Datasheet * Box Active - -
LV429449 Schneider Electric

LV429449

MOTOR MECH. KEYLOCK ADAPTER KEYL

Schneider Electric

3,200 -
Datasheet - Box Obsolete Adapter Circuit Breakers
EHU2-12 American Electrical Inc.

EHU2-12

H&LE UTS150N & UTS 250N

American Electrical Inc.

1,122 -
Datasheet - Box Active Handle, Extended Disconnect UTS150, UTS250 Circuit Breakers
EHXOC-12 American Electrical Inc.

EHXOC-12

H&LE UTE 100E

American Electrical Inc.

3,012 -
Datasheet - Box Active Handle, Extended Disconnect UTE100 Circuit Breakers
LV432584 Schneider Electric

LV432584

CB PLUG IN BASE CONNECTION ADAPT

Schneider Electric

2,696 -
Datasheet - Box Obsolete Adapter Circuit Breakers
LV432591 Schneider Electric

LV432591

1 3P SHORT TERMINAL SHIELD.

Schneider Electric

3,441 -
Datasheet - Box Obsolete Terminal Circuit Breakers
3P25U3/72 Altech Corporation

3P25U3/72

BUSBAR3 PHASE25SQMMPIN TYPE 72 L

Altech Corporation

4,118 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
3P25U3S/54 Altech Corporation

3P25U3S/54

BUSBAR3 PHASE+1P25SQMM PIN TYPE5

Altech Corporation

1,268 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
G80058 Siemens

G80058

JOHNSTONE SUP GDSS FUS 2P3W 240V

Siemens

4,986 -
Datasheet - Box Active Switch -
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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.