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Mersen A4J100
Fuse 600V 100A Fast-Acting Class J A4J Series
Product Description
The Amp-Trap A4J fast-acting fuses provide significant current-limiting protection suitable for various applications. With a rated AC voltage of 600V and a rated DC voltage of 300V, these fuses are designed to ensure safety and reliability in electrical systems. Their specific dimensions prevent the incorrect substitution of fuses with incompatible voltage ratings or interrupting capacities.
These fuses feature a breaking capacity of 200 kA, ensuring effective protection against overcurrents. The blade terminal connections made from silver-plated copper enhance conductivity, while the body is constructed from GMG insulating material, ensuring durability and performance. The overall weight of the fuse is 0.24 lb, with a diameter of 1.06 in and a length of 4.63 in, making it compact for various mounting applications.
Offer details
- Best offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees- Availability:
- 0 pcs.On RequestUpdated at: 14-09-2026
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Mersen
- Rated voltage AC UL
- 600 V
- Rated voltage DC UL
- 300 V
- Ampere Rating
- 100 A
- ROHS Compliant
- Yes
- Fuse Class
- Class J
- Speed/Characteristic
- Fast-Acting
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Documents
Data Sheet
Datasheet for Mersen A4J100, including specifications and features.
TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
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