Knife fuse link NH00 double indicator non-insulated holder aM 80A 690VAC LNH00080M6A

NH00 fuse links – reliable installation protection

NH00 fuse link insert provides effective protection for electrical circuits against overloads and short circuits. Model LNH00080M6A, with a rated current of 80A and a voltage of 690VAC, is designed to work with electrical installations requiring high reliability and safety. It features a dual operating indicator, which facilitates quick identification of a blown fuse, resulting in minimized downtime.

### aM characteristic and application in motors

This insert has an aM characteristic, which means it is designed to protect electric motors from the effects of short circuits. The C characteristic allows it to react more slowly to short current surges, so it tolerates starting devices with a motor well. This ensures optimal protection without unnecessary tripping of the circuit during motor start-up. This is particularly important in industrial applications where frequent switching of motors is standard.

### Construction and mounting – for professionals

The insert is manufactured in accordance with IEC 60269 standard, which guarantees its high quality and safety. It has an uninsulated handle, which requires special caution during installation and replacement. The combined (dual) indicator allows visual control of the insert status from both sides of the device, simplifying diagnostics without the need for disassembly. The NH00 size makes the insert compatible with a wide range of fuse holders available on the market.

### Key features and benefits:

* **Rated current 80A:** Provides adequate protection for circuits with medium load.

* **Rated voltage 690VAC:** Suitable for operation in high-voltage installations.

* **aM characteristic:** Ideal for protecting electric motors against short circuits.

* **Dual operating indicator:** Facilitates quick identification of a blown fuse and minimizes installation downtime.

* **Compliance with IEC 60269 standard:** Guarantee of quality and safety of use.

* **Power loss 4.1W:** Indicates efficient use of electrical energy during insert operation.

* **Metallic isolated grips (IMGL):** Lack of this feature requires special caution during installation and replacement – the lack of additional insulation increases the risk of electric shock in case of incorrect installation or damage to the insert.

* **3-piece packaging:** Economical solution for companies and installers who frequently use this type of protection.