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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
3VA92670KD81 Siemens

3VA92670KD81

BRKR 3VA2 250A AUTO PLNG DRAW AC

Siemens

3,353 -
Datasheet - Box Active Autotrip Plunger Circuit Breakers
3RV29074BB00 Siemens

3RV29074BB00

POWER SUPPLY SYSTEM 3RV29 EXPANS

Siemens

1,697 -
Datasheet - Box Active Infeed System Motor Starter
CQO124M100PCD Schneider Electric

CQO124M100PCD

QO 24CCT 100A MB DUAL RATED LOAD

Schneider Electric

1,426 -
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
AL2500RK Schneider Electric

AL2500RK

CIRCUIT BREAKER MECHANICAL LUG K

Schneider Electric

1,041 -
Datasheet - Box Obsolete Lug Circuit Breakers
A9E18074 Schneider Electric

A9E18074

ACTI9 LINEAR SWITCH ISSW 2 C/O 2

Schneider Electric

3,926 -
Datasheet - Box Active Switch Circuit Breakers
FH4-36 American Electrical Inc.

FH4-36

FLANGE CABLE 36" UTS400N-UTS600N

American Electrical Inc.

3,508 -
Datasheet - Box Active Flange Cable UTS400, UTS600 Circuit Breakers
3P25U3S/51 Altech Corporation

3P25U3S/51

BUSBAR3 PHASE+1P25SQMM PIN TYPE5

Altech Corporation

4,764 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
9421LH79 Schneider Electric

9421LH79

DIRECT OPERATING HANDLE

Schneider Electric

4,296 -
Datasheet - Box Active Handle Circuit Breakers
BB3P100M15 Eaton - Bussmann Electrical Division

BB3P100M15

THREE PHASE BB 100A 15 PINS ASSE

Eaton - Bussmann Electrical Division

2,189 -
Datasheet * Bulk Active - -
GSIPBL Eaton - Bussmann Electrical Division

GSIPBL

TRIP INDICATOR CONVERSION KIT

Eaton - Bussmann Electrical Division

1,058 -
Datasheet * Bulk Active - -
3P25U3/69 Altech Corporation

3P25U3/69

BUSBAR3 PHASE25SQMMPIN TYPE 69 L

Altech Corporation

1,721 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
LV429517 Schneider Electric

LV429517

1 3P LONG TERMINAL SHIELD

Schneider Electric

4,435 -
Datasheet - Box Obsolete Terminal Circuit Breakers
GV7AC022 Schneider Electric

GV7AC022

3 CONNECTOR FOR GV7R220

Schneider Electric

4,009 -
Datasheet - Box Active Connector Circuit Breakers
QOC30UFW Schneider Electric

QOC30UFW

LOADCTR QO WHITE COVER MIN ORDER

Schneider Electric

1,741 -
Datasheet - Box Obsolete Cover Circuit Breakers
3VA92340JG12 Siemens

3VA92340JG12

BRKR 3VA5 250A 4P LUG W/TAP 1W

Siemens

3,678 -
Datasheet - Box Active Connector 3VA5 250
6388-1/2 Eaton - Bussmann Electrical Division

6388-1/2

CARRIER ASSY W/CLEAR KNOB

Eaton - Bussmann Electrical Division

4,170 -
Datasheet - Bulk Active - -
MC-600 Eaton - Bussmann Electrical Division

MC-600

MOUNTING CLIP AND TRIP INDICATOR

Eaton - Bussmann Electrical Division

4,816 -
Datasheet - Bulk Active Mounting Clip with Trip Indicator Fuse; FM, FMM
A9XPH424 Schneider Electric

A9XPH424

ACTI9 COMB BUSBAR 4P 100A 24 MOD

Schneider Electric

2,569 -
Datasheet - Box Active Bus Bar Circuit Breakers
LV429228 Schneider Electric

LV429228

4 CONNECTORS 1X 25-95MM

Schneider Electric

1,396 -
Datasheet - Box Obsolete Connector Circuit Breakers
S29319 Schneider Electric

S29319

CIRCUIT BREAKER HANDLE RUBBER BO

Schneider Electric

2,277 -
Datasheet - Box Active Handle 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.