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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.

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Datasheets & Specifications Access technical references quickly
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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Accessory Type For Use With/Related Products
BK/SA-15 Eaton - Bussmann Electrical Division

BK/SA-15

FUSTAT ADAPTER

Eaton - Bussmann Electrical Division

3,824 -
Datasheet SA Bulk Active Adapter Edison Base Plug Fuses
1PH3P18MM Littelfuse Inc.

1PH3P18MM

BUSBAR 1 PHASE 3POLE 18X50MM

Littelfuse Inc.

1,200 -
Datasheet POWR-BAR™ Bulk Active Bus Bar Fuseholder; POWR-SAFE
1P18U1H/3 Altech Corporation

1P18U1H/3

BUSBAR 1PH+1/2P18SQMM PIN TYPE3

Altech Corporation

1,528 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
CN02 Eaton - Bussmann Electrical Division

CN02

FUSE SCREW CAP

Eaton - Bussmann Electrical Division

3,042 -
Datasheet - Bulk Active Screw Cap D, D0 Fuse Link
ESC-LINK Eaton - Bussmann Electrical Division

ESC-LINK

FUSEHOLDER LINK

Eaton - Bussmann Electrical Division

1,627 -
Datasheet - Bulk Active Link SC63
32980002ZXBB Littelfuse Inc.

32980002ZXBB

BUSSBAR 3-WAY FOR ZCASE STARTER

Littelfuse Inc.

2,007 -
Datasheet - Bulk Obsolete - -
AP-RC-C1 110 Altech Corporation

AP-RC-C1 110

SUPPRESSOR UNIT - MINI CONT C1 4

Altech Corporation

4,154 -
Datasheet - Bulk Active Suppressor Unit Circuit Breakers
AP-RC-C1 24 Altech Corporation

AP-RC-C1 24

SUPPRESSOR UNIT - MINI CONT C1 1

Altech Corporation

1,752 -
Datasheet - Bulk Active Suppressor Unit Circuit Breakers
CT1050 APM Hexseal

CT1050

CIRCUIT BREAKER BOOT, 3 POLE, FR

APM Hexseal

3,298 -
Datasheet - Bulk Active - -
3RV29275AA00 Siemens

3RV29275AA00

LINE CONNECTOR SIZE S0 SPRING

Siemens

2,235 -
Datasheet - Box Active Connector Size S0 Circuit Breaker
3RV29175CA00 Siemens

3RV29175CA00

LINE CONNECTOR SIZE S00 SCREW

Siemens

4,282 -
Datasheet - Box Active Connector 3RV2 Size S00
1P18U1H/4 Altech Corporation

1P18U1H/4

BUSBAR 1PH+1/2P18SQMM PIN TYPE4

Altech Corporation

1,706 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
10PLUS-XT-202 E-T-A

10PLUS-XT-202

TERMINAL BLOCK SCREW BLACK

E-T-A

2,684 -
Datasheet - Bulk Active Terminal Block Circuit Breakers
10PLUS-ST-203 E-T-A

10PLUS-ST-203

TERMINAL BLOCK SCREW BLACK

E-T-A

3,302 -
Datasheet - Bulk Active Terminal Block Circuit Breakers
10PLUS-XT-203 E-T-A

10PLUS-XT-203

TERMINAL BLOCK SCREW BLACK

E-T-A

3,459 -
Datasheet - Bulk Active Terminal Block Circuit Breakers
10PLUS-ST-202 E-T-A

10PLUS-ST-202

TERMINAL BLOCK SCREW BLACK

E-T-A

2,390 -
Datasheet - Bulk Active Terminal Block Circuit Breakers
LV426994 Schneider Electric

LV426994

CIRCUIT BREAKER MOUNTING SCREW K

Schneider Electric

4,575 -
Datasheet - Box Active Mounting Kit Circuit Breakers
HE1045 APM Hexseal

HE1045

CIRCUIT BREAKER BOOT, ROCKER STY

APM Hexseal

2,703 -
Datasheet - Bulk Active - -
5-1393247-4 TE Connectivity Potter & Brumfield Relays

5-1393247-4

CIRCUIT BREAKR COMP KNOB ACT BLK

TE Connectivity Potter & Brumfield Relays

2,793 -
Datasheet - Bulk Active Knob - Black Circuit Breaker
004941215 Altech Corporation

004941215

SEPARATOR NH00M160A ISOLATED

Altech Corporation

4,856 -
Datasheet - Bulk Active Separator Plate 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.