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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
3VA92770FK31 Siemens

3VA92770FK31

BREAKER 3VA6 250A ROT HNDL NEMA

Siemens

1,949 -
Datasheet - Box Active Handle Circuit Breakers
3VA91370FK35 Siemens

3VA91370FK35

BREAKER 3VA4,5 125 EM HNDL NEMA

Siemens

1,694 -
Datasheet - Box Active Handle Circuit Breakers
PDC3HD2 Schneider Electric

PDC3HD2

CB POWER DISTRIBUTION CONNECTOR

Schneider Electric

1,626 -
Datasheet - Box Active Connector Circuit Breakers
PDC6HD6 Schneider Electric

PDC6HD6

CB POWER DISTRIBUTION CONNECTOR

Schneider Electric

1,868 -
Datasheet - Box Active Connector Circuit Breakers
S29340 Schneider Electric

S29340

CB DOOR MOUNTED ROTARY HANDLE

Schneider Electric

2,046 -
Datasheet - Box Active Handle Circuit Breakers
S29354 Schneider Electric

S29354

CB MECH INTERLOCK FOR TOGGLE HAN

Schneider Electric

1,561 -
Datasheet - Box Active Handle Circuit Breakers
3VA92780CC20 Siemens

3VA92780CC20

BREAKER 3VA125,250 48 IN MAX FLE

Siemens

4,353 -
Datasheet - Box Active Cable Circuit Breakers
PC2658 Siemens

PC2658

BREAKER ED 3P PLUG-IN MOUNT ASSB

Siemens

2,626 -
Datasheet US2 Box Active Plug-in Unit Circuit Breakers
3VA99780BB11 Siemens

3VA99780BB11

BREAKER 3VA4,5,6 UVR 24VDC

Siemens

3,072 -
Datasheet - Box Active Undervoltage Release Circuit Breakers
HFB65 Siemens

HFB65

REPLACEMENT FUS LINE BASE 400A H

Siemens

1,199 -
Datasheet US2 Box Active Switch Circuit Breakers
FHOH Siemens

FHOH

BREAKER MAX-FLEX HDL

Siemens

2,482 -
Datasheet US2 Box Active Handle Circuit Breakers
HF364NR Siemens

HF364NR

HDSS FUS 3P4W 600V 200A N3R

Siemens

4,005 -
Datasheet - Box Active Switch -
HNF365A Siemens

HNF365A

HDSS NF 3P3W 600V 400A N1 SERIES

Siemens

2,193 -
Datasheet - Box Active Switch -
HNF365RA Siemens

HNF365RA

HDSS NF 3P3W 600V 400A N3R SERIE

Siemens

2,522 -
Datasheet US2 Box Active Switch -
HF365NA Siemens

HF365NA

HDSS FUS 3P4W 600V 400A N1 SERIE

Siemens

4,239 -
Datasheet - Box Active Switch -
HNF365JWA Siemens

HNF365JWA

HDSS NF 3P3W 600V 400A N12 WIN S

Siemens

1,030 -
Datasheet - Box Active Switch -
HF366NA Siemens

HF366NA

HDSS FUS 3P4W 600V 600A N1 SERIE

Siemens

4,586 -
Datasheet - Box Active Switch -
HNF368R Siemens

HNF368R

HDSS NF 3P3W 600V 1200A N3R

Siemens

2,840 -
Datasheet - Box Active Switch -
8T1-D-11A Carling Technologies

8T1-D-11A

INDICATOR PLATE FOR THERMAL BRKR

Carling Technologies

569 -
Datasheet - Bulk Active Label, Press To Reset Circuit Breaker
0853.1202 SCHURTER Inc.

0853.1202

FUSE CARRIER OGN 5X20MM

SCHURTER Inc.

2,684 -
Datasheet - Bulk Last Time Buy Adapter OGN, OGN-SMD Series
Total 6367 Record«Prev1... 4142434445464748...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.