Knife fuse link NH000 double indicator non-insulated holder gG 10A 500VAC LNH0010M

NH000 fuse links – reliable installation protection

This NH000 knife fuse is an element that will find application in both home and industrial installations. It provides effective protection of circuits against overload and short circuit, which translates to safety of use and longer life of devices. The design with a double indication of operation facilitates quick identification of burnout, and the lack of handle insulation requires special caution during replacement.

Characteristics and application

The fuse insert with gG characteristic (full time delay) is intended for protecting electrical wires and devices against the effects of overloads and short circuits. The gG characteristic allows for short-term exceeding of the rated current without tripping, which is particularly important when starting devices with motors or other elements with high starting current. The rated current of 10A makes this insert ideal for securing circuits with medium load. The rated voltage of AC 500V guarantees compatibility with most standard electrical installations.

Advantages and product features

• Double indicator: Allows for quick visual control of the insert status – both from the front and from the back. This facilitates diagnosis of the problem and reduces installation downtime.
• gG characteristic: Provides delayed tripping, which helps avoid unnecessary switching off of the circuit during short-term current surges, e.g. when starting motors.
• NH000 size: Standard fuse size, which ensures wide compatibility with different types of fuse holders.
• Rated breaking capacity: 80kA – a high value guarantees effective circuit interruption in the event of a short circuit, minimizing the risk of damage to the installation and devices.
• Low power loss: 1.1W at rated current – means less energy loss and more efficient installation operation.
• Construction: Solid construction ensures reliable operation in various environmental conditions.

Construction and assembly

The NH000 fuse insert has an uninsulated handle, therefore special caution should be exercised during replacement and contact with conductive elements of the electrical installation should be avoided. Assembly is done by placing the insert in the appropriate NH000 fuse holder – available separately. Remember to choose a holder suitable for the voltage and rated current of the insert! It is worth paying attention to the presence of metal insulated clips (IMGL), which are not present in this model – which may be important when choosing the right holder.