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Mersen L227986

NH Fuse-Link aM, 690VAC, Size 3, 500A with Double Indicator and Live Tags

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Mersen L227986 NH Fuse-Link aM, 690VAC, Size 3, 500A with Double Indicator and Live Tags — General Accessories
Manufacturer catalogue image
Mersen L227986 NH Fuse-Link aM, 690VAC, Size 3, 500A with Double Indicator and Live Tags — General Accessories
Manufacturer catalogue image
Mersen L227986 NH Fuse-Link aM, 690VAC, Size 3, 500A with Double Indicator and Live Tags — General Accessories
Mersen L227986 NH Fuse-Link aM, 690VAC, Size 3, 500A with Double Indicator and Live Tags — General Accessories

Product Description

The NH fuse-link aM is part of a plug-in fuse system designed for use in motor circuit protection. This specific model, rated at 500A and 690VAC, is engineered for partial-range breaking capacity, effectively limiting current and minimizing power losses. It is capable of interrupting currents up to 6.3 times the nominal current, making it suitable for short-circuit protection. However, it must be paired with additional switchgear to guard against overload conditions.

This fuse-link is manufactured with a ceramic body insulating material and features silver-plated copper connection terminals, ensuring reliable operation. The mounting method is via a clip, and it is classified under the NH3 fuse size. As per its design, the fuse-link should be handled by qualified personnel due to the inability to guarantee non-interchangeability of rated current. The Designation Code applicable to this fuse-link is NH fuse-links aM 690VAC.

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Offer details

Best offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
Availability:
0 pcs.
On Request
Updated at: 05-09-2026
Warranty:
12 months
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Mersen
Ampere Rating
500 A
Rated Voltage Ac Iec
690 V
Power Dissipation At Rated Current Value
42 W
Product Line
NH fuse-links aM 690VAC , double indicator/live gripping-lugs size 000, 00, 0, 1, 2, 3
Body Insulating Material
Ceramic
Connection Terminal Material
Silver-Plated Copper

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Documents

Data Sheet

Datasheet for Mersen L227986, including specifications and features.

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CAD Models

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General Accessories