Eaton for NH000/NH00 Fuse

This fuse holder is a three-pole device designed for mounting on 60mm busbars and for front access in electrical switchgear. It provides electronic monitoring of NH000 and NH00 fuse-links and is intended for use where compact, high-current fuse switching and status indication are required in industrial automation and power distribution panels.

• Rated for continuous 160A operation enabling sustained high-current duty
• Insulation rating 800V AC supporting elevated system voltages
• Electronic fuse monitoring with relay and LEDs for fault indication
• Conditioned short-circuit rating 120 kA for robust fault endurance
• Self-supplied monitoring with test button for simplified diagnostics
• IP10/IP20/IP3X contact protection offering front-side access safety

• Suitable for busbar-mounted distribution sections in factories
• Ideal for panel front-access fuse switching in automation cabinets
• Used for monitoring NH00 fuse-links in motor control centres
• Can be used for retrofit replacement of Compact NH00 fuse holders

The main circuit uses frame clamp connections with box Terminal capacity up to 95mm² and clamp-type Terminal ranges including 10mm² to 70mm² for stranded cable.

Sliding inspection windows allow voltage testing without full disassembly and LEDs Plus a test button aid quick verification of fuse status.

The component is specified to operate between -25 °C and 70 °C with an ambient operational range of -5 °C to 55 °C for installed use.

It can be mounted vertically or horisontally on a 60mm busbar and provides a front-side actuator for accessible operation.