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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
DRLC-A Eaton - Bussmann Electrical Division

DRLC-A

BUSS FUSEHOLDER

Eaton - Bussmann Electrical Division

1,330 -
Datasheet Tron® HEY/HEX Bulk Active Receptacle Fuseholder; 1-1/2" L x 13/32" Dia
X4230-BU357P18S E-T-A

X4230-BU357P18S

CIRC BRKR ACCESSORIES

E-T-A

4,065 -
Datasheet 4230-T Bulk Active Bus Bar Circuit Breaker 4230-T
TD1-D Eaton - Bussmann Electrical Division

TD1-D

NH1 TRIPLE POLE BASE CE

Eaton - Bussmann Electrical Division

3,334 -
Datasheet * Bulk Active - -
TSH9-2TB Eaton - Bussmann Electrical Division

TSH9-2TB

SHROUD UL98 400A FUSED 2P

Eaton - Bussmann Electrical Division

3,477 -
Datasheet * Bulk Active - -
3VA91330JK11 Siemens

3VA91330JK11

BREAKER 3VA4,5 125A CU LUG 3PC W

Siemens

2,382 -
Datasheet - Box Active Terminal Block 3VA4/5 125
3VA91430JK11 Siemens

3VA91430JK11

BREAKER 3VA6 150250A CU LUG 3PC

Siemens

4,482 -
Datasheet - Box Active Terminal Block 3VA6 150/250
3RV19231DA01 Siemens

3RV19231DA01

MSP S0 ALM ENCL IP55 INSIDE 72MM

Siemens

2,261 -
Datasheet - Box Active Iso Housing -
CVR-RH-60600 Eaton - Bussmann Electrical Division

CVR-RH-60600

FUSEHOLDER CAP

Eaton - Bussmann Electrical Division

4,862 -
Datasheet - Bulk Active Cap (Cover) Class H(K)
9421LZL250H43 Schneider Electric

9421LZL250H43

3R 3IN HANDLE KIT, LONG SHAFT

Schneider Electric

4,526 -
Datasheet - Box Active Handle Circuit Breakers
S29345 Schneider Electric

S29345

CIRCUIT BRKR INDICATION AUXILIAR

Schneider Electric

3,045 -
Datasheet - Box Active Auxiliary Switch Circuit Breakers
004122006 Altech Corporation

004122006

FUSE BASENH41250A1PM12 690VACPK4

Altech Corporation

4,647 -
Datasheet - Bulk Active Base Fuses
TSH10-4TB Eaton - Bussmann Electrical Division

TSH10-4TB

SHROUD UL98 600-800 FUSED

Eaton - Bussmann Electrical Division

1,101 -
Datasheet * Bulk Active - -
HSK623 Siemens

HSK623

60,100A OEM SW INTERNAL SHIELD K

Siemens

2,565 -
Datasheet US2 Box Active Switch -
2TC158-80A Altech Corporation

2TC158-80A

APDBUSBAR 80A/600VAC;2PH;158TB 0

Altech Corporation

4,521 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
3VA93730JB13 Siemens

3VA93730JB13

BREAKER 3VA6 400600A 1 WIRE AL L

Siemens

1,912 -
Datasheet - Box Active Terminal Block 3VA5/6 400/600
G80047 Siemens

G80047

JOHNSTONE SUP GDSS NF 3P3W 240V

Siemens

2,999 -
Datasheet - Box Active Switch -
2905238 Phoenix Contact

2905238

CIRCUIT BREAKER

Phoenix Contact

4,257 -
Datasheet CBB Bulk Active Potential Distributor CB TM, CB E Series Circuit Breakers
H2PHLA Schneider Electric

H2PHLA

CB FIXED HANDLE PADLOCK DEVICE

Schneider Electric

3,287 -
Datasheet - Box Obsolete - -
GV4ADN01 Schneider Electric

GV4ADN01

DIRECT ROTARY HANDLE BLACK GV4 B

Schneider Electric

2,668 -
Datasheet - Box Active Handle Circuit Breakers
SSP12EMAMKF Schneider Electric

SSP12EMAMKF

SPD EMA MOUNTING KIT FLUSH 11X12

Schneider Electric

2,478 -
Datasheet - Box Active Mounting Kit Surge Protector
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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.