NH000 fuse disconnect switch 3P 100A 690VAC busbars 60 mm top outflow terminal 50 mm2 LT0057

Fuse disconnector – reliable installation protection

This three-pole fuse disconnector, designed to work with NH000 fuse links, is a key element in protecting electrical circuits. A rated current of 100A at a voltage of 690VAC makes it an ideal solution for medium and high power installations. The design with top outflow and terminals for cables up to 50mm² cross-section ensures convenient installation and connection.

Construction and application

The disconnector is designed for mounting on busbars with a spacing of 60mm, which facilitates integration with existing systems. The IP3X degree of protection guarantees basic protection against access to live parts and against the ingress of solid objects. Cage clamps allow for secure and quick connection of cables, and the possibility of sealing provides additional protection against unauthorized access. The device meets the requirements of DIN VDE 0660T.107 and EN 60947-3 standards, which confirms its safety and reliability.

Key features and benefits

• Versatility: Designed for both industrial and public utility building applications.
• Convenient installation: Top outflow and 60mm busbars facilitate installation in existing switchboards.
• Safety: Compliance with European standards guarantees high quality and reliable operation.
• Secure connections: Cage clamps provide a stable connection for cables up to 50mm² cross-section.
• Protection against manipulation: The ability to seal the disconnector increases safety.
• Durability: Withstands 1700 mechanical cycles and 300 electrical cycles, which translates to a long service life.
• Optimal characteristics: Rated impulse withstand voltage of 8000V provides resistance to overvoltages.

This disconnector is a solid solution for any installer looking for reliable electrical installation protection, as well as for end users who value safety and comfort.