KETO - one system, five sizes

With the only 53 mm slim NH fuse-switch disconnector, KETO is now complete.
The small overall width allows two KETO-000s to be arranged exactly in the same place as one KETO-00. Due to the 195 mm field cut-out, no additional accessories are required in most applications. Of course KETO-000 is compatible with all other KETO-00 devices. KETO family can
be combined. In terms of safety, KETO-000 scores highly with its wrap-around and overlap protection, which prevents live parts from being touched during operation. Mounting and contacting on the 5 mm or 10 mm thick busbar is carried out with a single screw connection and a single
connection as in the larger brother KETO-00 saves valuable assembly time.

NH strip-type fuse-switch-disconnectors

Safety, reliability, performance and flexibility are the characteristics associated with NH fuse-switch-disconnectors from JEAN MÜLLER.

Our NH strip-type fuse-switch-disconnectors satisfy all the requirements of power grid operators and industry for power distribution in grid and transformer stations, cable distribution cabinets and low-voltage distribution boards. NH strip-type fuse-switch-disconnectors for converter installation form the basis of efficient energy management.

NH fuse-switch-disconnectors KETO
The advantages at a glance:

• Uniform cover cutout for all sizes
• Reversible adaption to 5mm or 10mm thick bars
• Easy changing of cable terminal from bottom side to top side
• Wide range of accessories to match your application

NH strip-type fuse-switch-disconnectors
The advantages at a glance:

• High load and short-circuit making capacity thanks to controlled arc guidance
• Constant touch protection for contacts enables safe installation of a live system
• Can be combined with measuring and monitoring components for SMART GRID applications