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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
HR125 Mersen USA Newburyport-MA L.L.C.

HR125

Handle red 125mm IP65 NEMA 3R

Mersen USA Newburyport-MA L.L.C.

1,634 -
Datasheet * Bulk Active - -
4P800 Mersen USA Newburyport-MA L.L.C.

4P800

Neutral pole for M800 switches

Mersen USA Newburyport-MA L.L.C.

4,583 -
Datasheet * Bulk Active - -
HR145X Mersen USA Newburyport-MA L.L.C.

HR145X

Handle red 145mm IP65 NEMA 4X

Mersen USA Newburyport-MA L.L.C.

1,013 -
Datasheet * Bulk Active - -
R412 Mersen USA Newburyport-MA L.L.C.

R412

100-400A R FUSE REDUCER PR

Mersen USA Newburyport-MA L.L.C.

2,318 -
Datasheet * Bulk Active - -
FHC4X Mersen USA Newburyport-MA L.L.C.

FHC4X

Flange handle cable 200A 4X

Mersen USA Newburyport-MA L.L.C.

3,550 -
Datasheet * Bulk Active - -
NP125 Mersen USA Newburyport-MA L.L.C.

NP125

Neutral pole for M125 switches

Mersen USA Newburyport-MA L.L.C.

1,796 -
Datasheet * Bulk Active - -
HD250 Mersen USA Newburyport-MA L.L.C.

HD250

Handle direct Switch 250A

Mersen USA Newburyport-MA L.L.C.

1,332 -
Datasheet * Bulk Active - -
HSPB4T Mersen USA Newburyport-MA L.L.C.

HSPB4T

HANDLE TYPE S PISTOL BLACK N

Mersen USA Newburyport-MA L.L.C.

4,271 -
Datasheet * Bulk Active - -
SA130 Mersen USA Newburyport-MA L.L.C.

SA130

Shaft select. handle 6x6x130mm

Mersen USA Newburyport-MA L.L.C.

4,359 -
Datasheet * Bulk Active - -
HR145 Mersen USA Newburyport-MA L.L.C.

HR145

Handle red 145mm IP65 NEMA 3R

Mersen USA Newburyport-MA L.L.C.

3,983 -
Datasheet * Bulk Active - -
SA180 Mersen USA Newburyport-MA L.L.C.

SA180

Shaft select. handle 6x6x180mm

Mersen USA Newburyport-MA L.L.C.

1,837 -
Datasheet * Bulk Active - -
R132 Mersen USA Newburyport-MA L.L.C.

R132

30-100A R FUSE REDUCER PR

Mersen USA Newburyport-MA L.L.C.

4,239 -
Datasheet * Bulk Active - -
HSTB4 Mersen USA Newburyport-MA L.L.C.

HSTB4

HANDLE TYPE S DOUBLE HANDLE

Mersen USA Newburyport-MA L.L.C.

2,682 -
Datasheet * Bulk Active - -
HB80 Mersen USA Newburyport-MA L.L.C.

HB80

Handle black 80mm IP65 NEMA 3R

Mersen USA Newburyport-MA L.L.C.

3,693 -
Datasheet * Bulk Active - -
HSBPDM Mersen USA Newburyport-MA L.L.C.

HSBPDM

HANDLE SELECT BLACK SNAP-ON DM

Mersen USA Newburyport-MA L.L.C.

1,419 -
Datasheet * Bulk Active - -
FSH1R4HD Mersen USA Newburyport-MA L.L.C.

FSH1R4HD

RIGHT-SIDE EXTERNAL HANDLE S1

Mersen USA Newburyport-MA L.L.C.

3,019 -
Datasheet * Bulk Active - -
FSH1R Mersen USA Newburyport-MA L.L.C.

FSH1R

HANDLE FOR FBX30CDT RED 3R

Mersen USA Newburyport-MA L.L.C.

1,836 -
Datasheet * Bulk Active - -
HSPR4 Mersen USA Newburyport-MA L.L.C.

HSPR4

HANDLE TYPE S PISTOL RED/YEL

Mersen USA Newburyport-MA L.L.C.

3,123 -
Datasheet * Bulk Active - -
S1069815 Mersen USA Newburyport-MA L.L.C.

S1069815

NH Handle 1XL 2XL 3L

Mersen USA Newburyport-MA L.L.C.

1,108 -
Datasheet * Bulk Active - -
R162 Mersen USA Newburyport-MA L.L.C.

R162

75238 FUSE REDUCER

Mersen USA Newburyport-MA L.L.C.

3,171 -
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.