Fuse disconnect switch 400A, size 2, 3-pole mounting on Sasy 60i, Basic version XNH2-S400 183065

400A Fuse Disconnector – reliable installation protection

This 3-pole EATON fuse disconnector, designed to work with NH2 fuses with a current of 400A, is a key element of every safe and efficient electrical installation. Mounted on 60i rails, it provides effective protection against overloads and short circuits. The Basic XNH2-S400 version is characterized by a solid construction and easy installation, which will be appreciated by both professional installers and end users.

Construction and application

This disconnector is used in electrical circuits requiring high reliability and safety. It is ideal for commercial buildings, industrial plants and installations powering high-power devices. The design allows connection of wires from both the top and the bottom, which increases flexibility during installation. Made of high-quality materials, it guarantees long-lasting and trouble-free operation.

• Rated continuous current: 400A – ensures safe operation of devices with high energy demand.
• Rated conditional short-circuit current: 120kA (at 500V) or 100kA (at 690V) – high resistance to short-circuit currents protects the installation from damage.
• Rail mounting: Quick and easy mounting on 60i rails – saves time during installation.
• NH2 fuse links: Compatibility with popular NH2 fuse links – easy replacement and availability of spare parts.
• Connection type: Screw connection – secure and durable connection of wires.
• Maximum working voltage: 690V AC – possibility of use in a wide range of electrical installations.

Thanks to its design, this disconnector allows for quick and safe disconnection of circuits for maintenance or repair work. In addition, its solid construction guarantees long-term reliability even in difficult working conditions. It is worth mentioning the possibility of signaling a blown fuse, which greatly facilitates fault diagnosis.