SL NH Fuse-Switch-Disconnectors: Safety & Flexibility
Discover SL NH fuse-switch-disconnectors from JEAN MÜLLER. They offer maximum safety, flexibility, and performance for power distribution in stations, transformer substations, and industry. Optimized for efficient energy management and smart grid ready.
Safety, reliability, performance, and flexibility are qualities associated with NH fuse-switch-disconnectors from JEAN MÜLLER. The SL NH fuse-switch-disconnectors meet all requirements of utility operators and industry for power distribution in network and transformer stations, cable distribution cabinets, and low-voltage distributions.
Your Advantages at a Glance
- Performance: High load-switching and short-circuit making capacity through controlled arc guidance.
- Safety: Safe installation under voltage thanks to a contact system that is always protected against accidental contact.
- Compatibility: Combination with measuring and monitoring components for SMART GRID applications.
Technical Highlights & Variants
The SL series includes a wide range of solutions for your specific requirements:
- Sizes: Available in sizes 00 (160A), 1 (250A), 2 (400A), and 3 (630A), as well as special versions up to 2000A.
- Contact System: The patented DELTA contact system ensures controlled arc guidance and protects the main contacts from erosion.
- Assembly: IP1X protection against accidental contact during assembly and rotary locks with clear position indication.
- Energy Management: Integrated current transformers enable precise energy data acquisition directly in the disconnector strip.
NH fuse-switch-disconnectors for transformer installation are the foundation for efficient energy management and make your distribution system ready for the Smart Grid.
