Mersen 250A German Standard Fuse NH000 660V AC with 77.5 mm Fixing Centres NH000

Mersen NH000 German Standard Fuse model NH000 is engineered to deliver ultra-rapid protection in electrical circuits with a current rating of 250A and a voltage rating of 660V AC. This fuse is designed for use in demanding industrial and commercial environments where quick interruption of excessive fault currents is critical to protect equipment and personnel.

The fuse features a Fast Fuse (FF) speed ensuring highly responsive operation to minimize damage during faults. Its compact form factor includes an NH000 size with overall length of 100 mm, length 48 mm, height 38.5 mm, and a tag width of 20 mm for secure and organized installation. The fixing centres spaced at 77.5 mm simplify mounting and replacement in fuse holders.

Constructed per cULus standards, this fuse meets rigorous safety and operational criteria. It also includes a fuse blown indicator, allowing users to quickly determine fuse status without disassembly. Its breaking capacity of 200 kiloamperes provides a robust safeguard against high fault currents encountered in electrical distribution systems and industrial machinery.

The Mersen NH000 fuse is chiefly used in circuit protection applications such as industrial control panels, automation equipment, and electrical distribution boards. It is suitable for URB application category and classified as type gRB > 125A and URB 125A for robust performance.

Manufactured in Tunisia, this product adheres to international quality standards, offering reliability and long service life in various industrial, manufacturing, and commercial electrical safety systems. Its compact dimensions and quick response characteristics make it a preferred choice for engineers and maintenance professionals.

Designed for ultra-rapid operation with Fast Fuse speed. Rated current of 250A suitable for high load electrical applications. Voltage rating of 660 volts AC ensures compatibility with industrial electrical systems. Features 77.5 mm fixing centres for easy and secure installation.

Compact fuse size NH000 with overall length of 100 mm for space-saving applications. Equipped with fuse blown indicator for quick status checks. Breaking capacity of 200kA to handle high fault currents safely. Conforms to cULus standards ensuring high safety and quality.

Tag width of 20 mm enables clear identification and tagging. Manufactured in Tunisia, guaranteeing international quality standards. Explore more electrical Fuses and circuit protection products tailored for industrial and commercial applications at EnvMart to ensure optimal system safety and uptime.