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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
QO48M30DSGP Schneider Electric

QO48M30DSGP

LOADCTR QO MB GEN PANEL 240V 30A

Schneider Electric

2,388 -
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
LRUJ64 Littelfuse Inc.

LRUJ64

FUSE REDUCER CLASS J 600 TO 400

Littelfuse Inc.

1,929 -
Datasheet - Box Active Fuse Reducer Fuse; JTD, JLS
170H3036 Eaton - Bussmann Electrical Division

170H3036

2A 250V MICROSWITCH K1 3 4KV

Eaton - Bussmann Electrical Division

1,481 -
Datasheet - Bulk Active Switch Fuses
SO1020VP Schneider Electric

SO1020VP

ALL-IN-ONE RING T-SURFACE OH 100

Schneider Electric

4,620 -
Datasheet - Box Obsolete Module Circuit Breakers
OCK400 Schneider Electric

OCK400

CSED OVERHEAD SERVICE KIT 400A

Schneider Electric

1,655 -
Datasheet - Box Obsolete Mounting Kit Circuit Breakers
AL800M23K4 Schneider Electric

AL800M23K4

CIRCUIT BREAKER MECHANICAL LUG K

Schneider Electric

1,416 -
Datasheet - Box Obsolete Lug Circuit Breakers
3VA95740JB23 Siemens

3VA95740JB23

BRKR 3VAX5/6 800/1000A 4P LUG 2W

Siemens

1,115 -
Datasheet - Box Active Terminal Block 3VA55, 3VA65, 3VA66
QO112L125KPCA Schneider Electric

QO112L125KPCA

QO MLO 12SP 125A COMBO PACK

Schneider Electric

4,329 -
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
QON320L125 Schneider Electric

QON320L125

OEM MTG BASE QO MLO 240V 125A 3P

Schneider Electric

1,300 -
Datasheet - Box Obsolete Base Circuit Breakers
QO124L125PGC Schneider Electric

QO124L125PGC

QO PLUG-ON NEUT INDR 125A MLO 24

Schneider Electric

4,515 -
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
FH1E-72 Altech Corporation

FH1E-72

FLANGE MECH FOR UTE100 15-100A H

Altech Corporation

1,676 -
Datasheet * Bulk Active - -
PDC6P20 Schneider Electric

PDC6P20

CB POWER DISTRIBUTION CONNECTOR

Schneider Electric

1,834 -
Datasheet - Box Active Connector Circuit Breakers
2906323 Phoenix Contact

2906323

VAL-MS TE-AR/75X350/3EQR/FM

Phoenix Contact

3,144 -
Datasheet - Bulk Active Base VALVETRAB MS
3VA94740JJ23 Siemens

3VA94740JJ23

BREAKER 3VA5,6 400600A 2 WIRE AL

Siemens

1,216 -
Datasheet - Box Active Connector 3VA5/6 400/600
HNF361RL Siemens

HNF361RL

HDSS NF 3P3W 600V 30A N3R OSIZE

Siemens

3,649 -
Datasheet - Box Active Switch -
LV432501 Schneider Electric

LV432501

4 CU 240MM CRIMP LUGS PH BARRIER

Schneider Electric

1,598 -
Datasheet - Box Obsolete Barrier Circuit Breakers
PA12TC Schneider Electric

PA12TC

CB ACCESSORY, TERMINATION COVER

Schneider Electric

4,045 -
Datasheet - Box Active Cover Circuit Breakers
HFC323N Siemens

HFC323N

HDSS FUS CSA 3P4W 240V 100A N1

Siemens

2,430 -
Datasheet US2 Box Active Switch -
QO124L200PG Schneider Electric

QO124L200PG

QO PON N1 1PH 200A ML 24/36CIR W

Schneider Electric

3,016 -
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
QO130L125PG Schneider Electric

QO130L125PG

QO PLUG-ON NEUT INDR 125A MLO 30

Schneider Electric

2,789 -
Datasheet - Box Obsolete Power Distribution System 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.