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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
3P25U3H/6 Altech Corporation

3P25U3H/6

BUSBAR3 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

2,304 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
BB1P100M9 Eaton - Bussmann Electrical Division

BB1P100M9

SNGL-PHASE 1000V DC BB 100A 9 PI

Eaton - Bussmann Electrical Division

1,754 -
Datasheet * Bulk Active - -
TPSFH-T Eaton - Bussmann Electrical Division

TPSFH-T

FUSEHOLDER 10POS FOR GMT

Eaton - Bussmann Electrical Division

4,857 -
Datasheet Telpower® TPSFH Bulk Active Fuse Holder GMT
2P18U3/20 Altech Corporation

2P18U3/20

BUSBAR2 PHASE18SQMMPIN TYPE 20LU

Altech Corporation

2,022 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
HSK22B Siemens

HSK22B

KIT, BARRIER, LINE SIDE 60A LEG

Siemens

2,541 -
Datasheet - Box Active Barrier Switches
UM-400 Altech Corporation

UM-400

UNDERVOLTAGE TRIP, MS SERIES

Altech Corporation

1,641 -
Datasheet - Bulk Active - -
X4230-BU212P16A E-T-A

X4230-BU212P16A

CIRC BRKR ACCESSORIES

E-T-A

3,580 -
Datasheet - Bulk Active Bus Bar Circuit Breakers
2P18U3H/16 Altech Corporation

2P18U3H/16

BUSBAR2PHASE+1/2P18SQMM PIN TYPE

Altech Corporation

3,977 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
1P18U1/51 Altech Corporation

1P18U1/51

BUSBAR 1PH18SQMM TYPE 51 LUGS

Altech Corporation

4,145 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
1P18U1H/32 Altech Corporation

1P18U1H/32

BUSBAR 1PH+1/2P18SQMM PIN TYPE32

Altech Corporation

3,794 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
D46120010 Siemens

D46120010

FUSE BLK, D46120010LOAD BASE

Siemens

1,537 -
Datasheet US2 Box Active Base Power Feed Kit Fuses
SAMI-7I Eaton - Bussmann Electrical Division

SAMI-7I

FUSE (600V MIDGET)

Eaton - Bussmann Electrical Division

3,302 -
Datasheet * Bulk Active - -
GVAPB54 Schneider Electric

GVAPB54

ROTARY HANDLE BLACK IP54

Schneider Electric

2,899 -
Datasheet - Box Active Handle Circuit Breakers
GVAPR54 Schneider Electric

GVAPR54

ROTARY HANDLE RED IP54

Schneider Electric

3,591 -
Datasheet - Box Active Handle Circuit Breakers
SAMI-3I Eaton - Bussmann Electrical Division

SAMI-3I

FUSE (600V J 65-100)

Eaton - Bussmann Electrical Division

4,260 -
Datasheet * Bulk Active - -
MEH-100-315 Altech Corporation

MEH-100-315

MMS EXTENDED HANDLE IP65 MMS-100

Altech Corporation

1,526 -
Datasheet * Bulk Active - -
MEH-32-315 Altech Corporation

MEH-32-315

MMS EXTENDED HANDLE IP65 MMS-32H

Altech Corporation

1,853 -
Datasheet * Bulk Active - -
MEH-32-315R Altech Corporation

MEH-32-315R

MMS EXTENDED HANDLE FOR MMS-32H3

Altech Corporation

3,685 -
Datasheet * Bulk Active - -
MEH-63-315 Altech Corporation

MEH-63-315

MMS EXTENDED HANDLE IP65 MMS-63H

Altech Corporation

3,866 -
Datasheet * Bulk Active - -
AL100FA Schneider Electric

AL100FA

CIRCUIT BREAKER MECHANICAL LUG K

Schneider Electric

3,275 -
Datasheet - Box Obsolete Lug 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.