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Mersen 64003J
Fuse Bases 600V 400A Class J 3-pole Side-Clip
Product Description
The Fuse Bases 600V 400A Class J 3-pole Side-Clip utilizes a variety of connectors including screw, pressure plate, box, and special order stud connectors, compatible with both stranded and solid copper or aluminum conductors. The insulators consist of molded glass-filled polycarbonate (GFPC) or phenolic, demonstrating verified dielectric strength exceeding 2500V.
Notably, the 30A, 60A, and 100A SJ fuse blocks incorporate a unique adder block configuration, allowing for expansion into multi-pole segmented blocks with desired pole counts. Each fuse clip is constructed from high conductivity tin-plated copper and is available in both spring-reinforced and non-spring reinforced options. Furthermore, space-saving designs are available in the 30A and 100A configurations as noted in the product selection tables.
This product has a maximum operating temperature of 80 °C and a minimum storage temperature of -25 °C, with a short circuit current rating (SCCR) of 200 kA. The torque rating stands at 375 lb-in, ensuring secure installation when mounted directly via screws. The rated voltage for both AC and DC applications is 600V, while the ampere rating aligns at 400A, making it a suitable choice for various industrial electrical systems.
Offer details
- Best offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Availability:
- 0 pcs.On RequestUpdated at: 11-09-2026
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Mersen
- Frequency Hz
- 50/60 Hz
- Max Operating Temp
- 80 °C
- Max Storage Temp
- 80 °C
- Min Storage Temp
- -25 °C
- Short Circuit Current Rating Sccr
- 200 kA
- Ampere Rating
- 400 A
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Documents
Data Sheet
Datasheet for Mersen 64003J, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
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