Fuse disconnect switch 400A, size 2, 3-pole plate mounting, version FCL XNH2-FCL-A400 183059

Fuse disconnect switch – reliable installation protection

The Eaton XNH2-FCL-A400 fuse disconnect switch is an element used to safely disconnect electrical circuits and protect against overloads and short circuits. Designed to work with NH2 type fuse links, it provides effective protection for electrical installations in commercial and industrial buildings. This model, mounted on a plate, is characterized by high reliability and durability, making it an ideal solution for both professional installers and end users.

Design and application

The design of the disconnect switch is based on solid materials, guaranteeing long-term operation even in difficult conditions. The three-pole system provides complete protection for three-phase circuits. Plate mounting simplifies integration with existing electrical infrastructure. The FCL version is equipped with optical indication of fuse link burnout, allowing for quick identification of the problem and minimizing downtime. The possibility of connecting cables from the top or bottom increases installation flexibility.

• The rated continuous current reaches 400 A, ensuring safe operation of circuits with high loads.

• High short-circuit resistance – the rated conditional short-circuit current is 120 kA (at 500V) or 100kA (at 690V) – guarantees installation safety in the event of a failure.

• Rated operating voltage up to 690 V AC allows use in a wide range of electrical installations.

• Compatibility with popular NH2 fuse links simplifies replacement and servicing.

• Plate mounting is a quick and easy way to integrate with existing electrical infrastructure, ideal for new and modernized installations.

• Quick identification of a damaged fuse link thanks to optical burnout indication without having to open the housing.

• Secure and durable connection of cables thanks to the screw connection of the main contacts.

Advantages and benefits

By choosing the Eaton XNH2-FCL-A400 disconnect switch, you gain not only a reliable protective element, but also a number of additional benefits:

• High short-circuit strength: Provides protection against the effects of sudden current surges, minimizing the risk of equipment damage and fire.

• Simple installation: Plate mounting simplifies integration with existing electrical infrastructure, reducing installation time and costs.

• Convenient burnout indication: Optical indication of the fuse status allows for quick location of the damage without having to disassemble the device.

• Universality of application: Suitable for various types of electrical installations, both in commercial and industrial buildings.

• Solid construction: Guarantees long-term and trouble-free operation even in difficult operating conditions.