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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
HM175X Mersen USA Newburyport-MA L.L.C.

HM175X

SS HANDLE, 4X, 175MM

Mersen USA Newburyport-MA L.L.C.

1,781 -
Datasheet * Bulk Active - -
HM125X Mersen USA Newburyport-MA L.L.C.

HM125X

SS HANDLE, 4X, 125MM

Mersen USA Newburyport-MA L.L.C.

2,492 -
Datasheet * Bulk Active - -
HR65 Mersen USA Newburyport-MA L.L.C.

HR65

Handle red 65mm IP65 NEMA 3R

Mersen USA Newburyport-MA L.L.C.

2,117 -
Datasheet * Bulk Active - -
FS3202 Mersen USA Newburyport-MA L.L.C.

FS3202

SHAFT320MM FOR FSH1 HANDLE

Mersen USA Newburyport-MA L.L.C.

2,111 -
Datasheet * Bulk Active - -
HR45 Mersen USA Newburyport-MA L.L.C.

HR45

HANDLE RED45MM IP65 NEMA 3R

Mersen USA Newburyport-MA L.L.C.

3,203 -
Datasheet * Bulk Active - -
4P125 Mersen USA Newburyport-MA L.L.C.

4P125

Fourth pole for M125 switches

Mersen USA Newburyport-MA L.L.C.

4,685 -
Datasheet * Bulk Active - -
R622 Mersen USA Newburyport-MA L.L.C.

R622

200-600A R FUSE REDUCER PR

Mersen USA Newburyport-MA L.L.C.

4,813 -
Datasheet * Bulk Active - -
HR65X Mersen USA Newburyport-MA L.L.C.

HR65X

Handle red 65mm IP65 NEMA 4X

Mersen USA Newburyport-MA L.L.C.

1,014 -
Datasheet * Bulk Active - -
R166 Mersen USA Newburyport-MA L.L.C.

R166

60-100A R FUSE REDUCER PR

Mersen USA Newburyport-MA L.L.C.

1,629 -
Datasheet * Bulk Active - -
HR45X Mersen USA Newburyport-MA L.L.C.

HR45X

HANDLE RED 45MM IP65 NEMA 4X

Mersen USA Newburyport-MA L.L.C.

4,103 -
Datasheet * Bulk Active - -
FS2002 Mersen USA Newburyport-MA L.L.C.

FS2002

SHAFT200MM FOR FSH1 HANDLE

Mersen USA Newburyport-MA L.L.C.

2,629 -
Datasheet * Bulk Active - -
R422 Mersen USA Newburyport-MA L.L.C.

R422

200-400A R FUSE REDUCER PR

Mersen USA Newburyport-MA L.L.C.

3,837 -
Datasheet * Bulk Active - -
R612 Mersen USA Newburyport-MA L.L.C.

R612

100-600A R FUSE REDUCER PR

Mersen USA Newburyport-MA L.L.C.

2,300 -
Datasheet * Bulk Active - -
HR330 Mersen USA Newburyport-MA L.L.C.

HR330

Handle red 330mm IP65 NEMA 3R

Mersen USA Newburyport-MA L.L.C.

2,990 -
Datasheet * Bulk Active - -
HD800 Mersen USA Newburyport-MA L.L.C.

HD800

Handle direct Switch 800A

Mersen USA Newburyport-MA L.L.C.

3,048 -
Datasheet * Bulk Active - -
HM65X Mersen USA Newburyport-MA L.L.C.

HM65X

SS HANDLE, 4X, 65MM

Mersen USA Newburyport-MA L.L.C.

1,274 -
Datasheet * Bulk Active - -
J426 Mersen USA Newburyport-MA L.L.C.

J426

200-400A J FUSE REDUCER PR

Mersen USA Newburyport-MA L.L.C.

4,223 -
Datasheet * Bulk Active - -
G1062721 Mersen USA Newburyport-MA L.L.C.

G1062721

MODULOSTAR CUS10 1P UR

Mersen USA Newburyport-MA L.L.C.

4,294 -
Datasheet * Bulk Active - -
HB80X Mersen USA Newburyport-MA L.L.C.

HB80X

Handle black 80mm IP65 NEMA 4X

Mersen USA Newburyport-MA L.L.C.

3,802 -
Datasheet * Bulk Active - -
HDF400T Mersen USA Newburyport-MA L.L.C.

HDF400T

Handle dir. SF 400A butterfly

Mersen USA Newburyport-MA L.L.C.

1,127 -
Datasheet * Bulk Active - -
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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.