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KETO - NH fuse-switch-disconnectors

Logo Jean Müller Elektrotechnische Fabrik


Jean Müller Elektrotechnische Fabrik

Exhibitor details
Exhibitor details
Logo KETO - NH fuse-switch-disconnectors
Logo KETO - NH fuse-switch-disconnectors

Product description

NH fuse-switch disconnectors are used in building installations, switchgear and controlgear as well as in power utility networks. The contact system enables safe load break operation using the fuse-links as moving contacts.

The product is safe against finger-touch in closed position and provides a safe and visible isolating distance in open position.

Easy voltage measurement by a comfortable access with standard voltage testers via movable window in the handle. Reliable protection against accidental reclosing is provided by safe parking of the handle in the integrated hanging device.

KETO-disconnectors can be combined regardless of the size. Different dimensions are adjusted to an uniform cover cutout with the available components for touch protection. Many functions are integrated across all construction sizes, e. g. four cover support levels at 32, 60, 70 and 90mm above top of busbar and the locking device prevents against unauthorized operation. This ensures an optimal system integration. Different versions for baseplate mounting, busbar- and DIN rail mounting offer the suitable solution for each application and enable use in a wide variety of applications.

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