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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
HE1015 APM Hexseal

HE1015

BOOT CIRCUIT BREAKER 1POLE CLEAR

APM Hexseal

151 -
Datasheet - Bulk Active Boot Circuit Breaker
2800929 Phoenix Contact

2800929

BASE TYPE1 CIR BKR DIN RAIL

Phoenix Contact

105 -
Datasheet CB Bulk Active Base -
HE1020 APM Hexseal

HE1020

BOOT CIRCUIT BREAKER 2POLE CLEAR

APM Hexseal

267 -
Datasheet - Bulk Active Boot Circuit Breaker
HE1070 APM Hexseal

HE1070

BOOT CIRCUIT BREAKER 3POLE CLEAR

APM Hexseal

112 -
Datasheet - Bulk Active Boot Circuit Breaker
2817741 Phoenix Contact

2817741

BASE TYPE2 ARRESTERS DIN RAIL

Phoenix Contact

181 -
Datasheet - Bulk Active Base Circuit Breaker; VALVETRAB
2839208 Phoenix Contact

2839208

BASE ELEMENT

Phoenix Contact

4,818 -
Datasheet - Bulk Active Base Surge Protector; PT
2907991 Phoenix Contact

2907991

BUS BAR FOR TMC 81... CIRCUIT BR

Phoenix Contact

1,927 -
Datasheet - Bulk Active Bus Bar Circuit Breaker, TMC 81
09050023H Littelfuse Inc.

09050023H

FUSE LOCKWASHER ACS

Littelfuse Inc.

4,939 -
Datasheet - Bulk Active Lockwasher -
696122003001 Würth Elektronik

696122003001

ACCESSORIES - PCB - CLIP COVER -

Würth Elektronik

10,316 -
Datasheet WR-FSH Box Active Cover Fuseholder
64800001009 Littelfuse Inc.

64800001009

FUSEBLOCK COVER FOR 646/647 CLR

Littelfuse Inc.

4,834 -
Datasheet - Bulk Active Cap (Cover) Fuseholder; 646
0190430007 Molex

0190430007

MINI FUSE TAB ADAPTER (MFTA-2)

Molex

5,947 -
Datasheet - Bulk Active Adapter MINI
0098.0043 SCHURTER Inc.

0098.0043

MOUNTING ACCESSORIES

SCHURTER Inc.

3,185 -
Datasheet - Bulk Active Hex Nut Fuseholder
40626 TE Connectivity AMP Connectors

40626

FUSE CLIP CARTRIDGE IN LINE

TE Connectivity AMP Connectors

40,049 -
Datasheet - Bulk Active Fuse Clip Fuse; 1/4" Dia
4527C Keystone Electronics

4527C

COVER ONLY FOR #4527 FUSE HOLDER

Keystone Electronics

23,452 -
Datasheet - Bulk Active Cap (Cover) Fuseholder; 4527
880397-2 TE Connectivity AMP Connectors

880397-2

FUSE CONTACT

TE Connectivity AMP Connectors

18,699 -
Datasheet - Tape & Reel (TR) Active Terminal Fuseholder
880398-2 TE Connectivity AMP Connectors

880398-2

FUSE CONTACT

TE Connectivity AMP Connectors

3,978 -
Datasheet - Tape & Reel (TR) Active Terminal Fuseholder
3527C Keystone Electronics

3527C

COVER FUSE VINYL 5MM

Keystone Electronics

55,133 -
Datasheet - Bulk Active Cap (Cover) Fuseholder; 5mm Dia.
57500000001 Littelfuse Inc.

57500000001

CAP PLASTIC FOR 570 & 571 HOLDER

Littelfuse Inc.

9,261 -
Datasheet - Bulk Active Cap (Cover) Fuseholder; 570, 571
840620 Essentra Components

840620

FUSE COVER .24 X .79 X .5"

Essentra Components

1,526 -
Datasheet Richco Bulk Active Cap (Cover) Fuseholder; Metric
1443998-1 TE Connectivity AMP Connectors

1443998-1

FUSE PULLER

TE Connectivity AMP Connectors

1,164 -
Datasheet - Bulk Active Fuse Puller -
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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.