Fuse disconnect for busbars - pitch 60mm KVL-B-1 3P M10-M10 001690912

Fuse disconnector – reliable installation protection

This fuse disconnector for busbars, with a pitch of 60mm, is a key element of every safe and efficient electrical installation. Designed to work with NH1 fuse links, it provides effective protection against overloads and short circuits. The design allows mounting on both busbars and a mounting plate, making it an extremely versatile solution.

Construction and application

The KVL-B-1 3P M10-M10 disconnector is a three-pole device designed to operate at AC voltage up to 690V and DC voltage up to 440V. Its solid construction with M10 screw connections guarantees secure and durable connections. The continuous rated current of 250A makes it ideal for protecting circuits with high power consumption. The possibility of installing a padlock protects against unauthorized operation, increasing the level of safety.

Key features and benefits

• Versatile mounting: The ability to install on busbars, mounting plate or DIN rail (with an additional kit) allows adaptation to different conditions and installation needs.
• High resistance: Withstands short-circuit current for a short time up to 8.6kA and impulse voltage up to 8kV, ensuring reliable protection in harsh conditions.
• Safety of use: Protection against unauthorized operation by the possibility of installing a padlock increases the safety of the entire system.
• Easy diagnostics: Sliding windows in the tilting mechanism facilitate voltage measurement without the need to disassemble the disconnector.
• Wide range of applications: Suitable for protecting AC and DC circuits in various industrial and commercial applications.
• Compatibility: Designed for NH1 fuse links and ZI 1 250A / NVLI 1 knife-type installation clips, ensuring easy replacement and maintenance.
• Durability: Made of high-quality materials, resistant to weather conditions (ambient temperature from -25°C to +55°C).

The KVL-B-1 disconnector is not only a protective element, but also an investment in the long-term and trouble-free operation of the electrical installation. Its solid construction and wide range of applications make it an ideal choice for both professional installers and end-users looking for a reliable solution.