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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
HNF463 Siemens

HNF463

HDSS NF 4P4W 600V 100A N1

Siemens

2,755 -
Datasheet - Box Active Switch -
3VA91440KD00 Siemens

3VA91440KD00

BREAKER 3VA6 250 4P COMPLETE DRW

Siemens

3,133 -
Datasheet - Box Active Draw-Out Unit 3VA6 150/250
HF363J Siemens

HF363J

HDSS FUS 3P3W 600V 100A N12

Siemens

2,399 -
Datasheet US2 Box Active Switch -
QO154M200P Schneider Electric

QO154M200P

QO PLUG-ON NEUT LC N1 1PH MB 240

Schneider Electric

1,596 -
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
TRV00121 Schneider Electric

TRV00121

FRONT DISPLAY MODULE FDM 121 96

Schneider Electric

3,784 -
Datasheet - Box Active Module Circuit Breakers
QO142L225PGRB Schneider Electric

QO142L225PGRB

QO PLUG-ON NEUT LC N3R 1PH ML 24

Schneider Electric

1,131 -
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
STRV00121 Schneider Electric

STRV00121

CB ULP FRONT DISPLAY MODULE FDM1

Schneider Electric

1,306 -
Datasheet - Box Active Module Circuit Breakers
S434202BS Schneider Electric

S434202BS

CB BSCM W/ NSX COMMUNICATION COR

Schneider Electric

2,137 -
Datasheet - Box Active Cable Circuit Breakers
GNF325A Siemens

GNF325A

GDSS NF 3P3W 240V 400A N1 SERIES

Siemens

1,768 -
Datasheet - Box Active Switch -
DTNFC361R Siemens

DTNFC361R

DTSS NF CSA 3P3W 600V 30A N3R

Siemens

1,429 -
Datasheet - Box Active Switch -
SC1624M125S Schneider Electric

SC1624M125S

ALL-IN-ONE RING TYPE OH/UG 125A

Schneider Electric

4,840 -
Datasheet - Box Obsolete Socket Circuit Breakers
SC1624M125F Schneider Electric

SC1624M125F

CSED ALL-IN-ONE SEMI-FLUSH 125 A

Schneider Electric

2,913 -
Datasheet - Box Obsolete Socket Circuit Breakers
SE21F0L Siemens

SE21F0L

AUXILIARY CONTACT KIT FOR CLA

Siemens

3,048 -
Datasheet - Box Active Main Disconnect Kit -
HNF364JW Siemens

HNF364JW

HDSS NF 3P3W 600V 200A N12 WIN

Siemens

1,501 -
Datasheet - Box Active Switch -
CLE-DF-E Eaton - Bussmann Electrical Division

CLE-DF-E

15.5 MAX KV, CLE/CLS, DIS

Eaton - Bussmann Electrical Division

1,360 -
Datasheet CLE Bulk Active Fuse Clip Fuses
VBNFS1104PV Siemens

VBNFS1104PV

VBII DISC SW NF 1P 1000V 200A PN

Siemens

1,297 -
Datasheet - Box Active Switch -
HF463 Siemens

HF463

HDSS FUS 4P4W 600V 100A N1

Siemens

1,407 -
Datasheet - Box Active Switch -
US36020018 Schneider Electric

US36020018

3 CONDUTOR 200A 60P MULTI 9 MOUN

Schneider Electric

2,146 -
Datasheet - Box Active Base Circuit Breakers
PK9GTABP Schneider Electric

PK9GTABP

9 TERMINAL BAR BULK PACK CONTAIN

Schneider Electric

1,506 -
Datasheet - Box Obsolete Terminal Circuit Breakers
CLE-DL-D Eaton - Bussmann Electrical Division

CLE-DL-D

MEDIUM VOLTAGE LIVE PART

Eaton - Bussmann Electrical Division

4,094 -
Datasheet CLE Bulk Active Fuse Clip Fuses
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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.