Fuse disconnect switch 400A, size 2, 3-pole mounting on Sasy 60i, FCE version with box terminals XNH2-FCE-S400-BT 183070

400A Fuse Disconnector – Reliable Installation Protection

This three-pole fuse disconnector, designed to work with NH2 fuse links, is a key element ensuring safety and continuity in electrical installations. The XNH2-FCE-S400-BT model from Eaton is characterized by high short-circuit strength, reaching 120 kA at 500V (or 100kA at 690V), which guarantees effective protection against the effects of overloads and short circuits. Mounting on 60i rails facilitates integration with existing infrastructure.

Design and Application

The disconnector is designed for mounting on busbars, and its design with box terminals provides convenient and safe connection of wires from both above and below. The FCE version is equipped with a fuse failure indication, which greatly facilitates diagnostics and rapid response in the event of a failure. Designed to operate at voltages up to 500V AC (maximum working voltage 690V), it is perfect for protecting circuits with high loads where high reliability and resistance to operating conditions are required.

Key Features and Benefits

• High short-circuit strength: 120 kA (500V) / 100 kA (690V) – ensures effective protection of the installation even in the event of serious disturbances.
• Fuse failure indication: Allows quick identification of the damaged element and minimizes downtime.
• Mounting on 60i rails: Facilitates integration with existing switchgear systems.
• Box terminals: Provide convenient and secure connection of wires.
• Rated continuous current 400A: Allows protection of circuits with high loads.
• Fuse status control: Additional protection and information about the need for replacement.
• Versatility: The possibility of connecting wires from above or below increases installation flexibility.
• Solid construction: Guarantees long-lasting and trouble-free operation of the device.

This disconnector is a solid solution for both professional installers and end-users looking for reliable protection of their electrical installations. Its technical parameters and functionality make it an optimal choice for a wide range of industrial and commercial applications.