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FILTERED PRODUCT SELECTION

Circuit Protection Accessories

Use the filters and product table below to compare Circuit Protection Accessories components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters
Stock & Datasheets Review availability and technical references
RFQ & BOM Support Send your target MPN, quantity or BOM
Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Accessory Type For Use With/Related Products
7940099230 Weidmüller

7940099230

BR MCB/BUSBAR END CAP 1POLE

Weidmüller

1,638 -
Datasheet - Box Active - -
7940099231 Weidmüller

7940099231

BR MCB/BUSBAR CAP YEL 3PIN

Weidmüller

4,058 -
Datasheet - Box Active - -
7940099216 Weidmüller

7940099216

SU MCB/BUSBAR CAP YEL 1PIN

Weidmüller

1,679 -
Datasheet - Box Active Protective Cap Circuit Breakers
7940099453 Weidmüller

7940099453

SU MCB/BUSBAR BOT FEED TERMINAL

Weidmüller

1,320 -
Datasheet - Box Active Terminal Circuit Breakers
7940104937 Weidmüller

7940104937

SU MCB/BUSBAR TOP FEED TERMINAL

Weidmüller

2,350 -
Datasheet - Box Active Terminal Circuit Breakers
7940099133 Weidmüller

7940099133

SU MCB/BUSBAR/2PH/12POLES

Weidmüller

3,711 -
Datasheet - Box Active Bus Bar Circuit Breakers
7940099417 Weidmüller

7940099417

SU MCB/BUSBAR/2PH/18POLES

Weidmüller

2,021 -
Datasheet - Box Active Bus Bar Circuit Breakers
7940099125 Weidmüller

7940099125

BR MCB/BUSBAR CAP YEL 3PIN

Weidmüller

4,543 -
Datasheet - Box Active - -
0138000000 Weidmüller

0138000000

FUSE RING FR SAKS 4 2AMP RO

Weidmüller

4,305 -
Datasheet * Bulk Active - -
0138100000 Weidmüller

0138100000

FUSE RING FR SAKS 4 4AMP BRN 50/

Weidmüller

3,203 -
Datasheet * Box Active - -
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WINSUN SOURCING SUPPORT

Need Help Sourcing Circuit Protection Accessories?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing
FREQUENTLY ASKED QUESTIONS

Circuit Protection Accessories FAQ

Common questions about filtering, comparing and sourcing Circuit Protection Accessories components.

How can I narrow the Circuit Protection Accessories selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Circuit Protection Accessories part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.