Fuse disconnect switch 400A, size 2, 3-pole plate mounting, FCL version with box terminals XNH2-FCL-A400-BT 183060

Fuse disconnect switch – reliable installation protection

This three-pole fuse disconnect switch, designed to work with NH2 fuse links, is a key element of every safe and efficient electrical installation. Designed for plate mounting, it offers convenient installation and reliable operation. The FCL version with box terminals ensures easy and secure connection of wires.

Functionality and parameters

This disconnect switch is characterized by a high rated continuous current of 400A and an impressive short-circuit strength – up to 120 kA at 500V or 100kA at 690V. This ensures effective protection of circuits against overload and short circuit, minimizing the risk of failure and fire. The ability to operate at a maximum voltage of 690V AC makes it a universal solution, finding application in various industrial and commercial installations. The built-in fuse link status control allows for quick identification of blown fuses, facilitating servicing and maintenance.

Construction and mounting

The disconnect switch has been designed with ease of installation in mind. Designed for plate mounting, it does not require complicated installation procedures. Box terminals allow connection of wires from above or below, increasing flexibility during installation in tight spaces. The solid construction and high-quality materials guarantee long-lasting and trouble-free operation of the device. The cover handle serves as an actuator, allowing easy switching on and off of the disconnect switch. Additionally, the blown fuse link indication significantly facilitates installation diagnostics.

• High short-circuit strength: 120 kA (500V) / 100kA (690V) – ensures reliable protection even in difficult conditions.
• Voltage versatility: Operation at voltages up to 690V AC – possibility of use in a wide range of installations.
• Easy mounting: Designed for plate mounting – simplifies the installation process.
• Convenient wire connection: Box terminals allow connection from above or below – increases installation flexibility.
• Fuse status control: Built-in fuse link status control – facilitates servicing and diagnostics.
• Solid construction: Ensures long-lasting and trouble-free operation of the device.
• Blown indication: Quick identification of damaged fuses - minimizes system downtime.