Cylindrical fuse link CH22x58 aM 80A/690V 002652051

Safety and protection of electrical installations

Cylindrical fuse link CH22x58 aM 80A/690V is a protective element that protects electrical circuits from the effects of overloads and short circuits. Its construction based on a fuse, i.e. a fuse insert, ensures a quick and reliable response in the event of a failure. This is crucial for ensuring the continuity of operation of the installation and the safety of use. This insert is designed to protect electric motors – the aM characteristic (formerly gM) provides optimal protection against overloads and short circuits occurring in this type of load.

Characteristics and application

The CH22x58 aM 80A/690V fuse link is designed to operate in alternating current (AC) circuits with a voltage of up to 690V. Its size of 22x58 mm makes it compatible with a wide range of switchgear and fuse holders. The use of the aM characteristic means that this insert is particularly recommended for protecting electric motors – it allows for short-term overloads that may occur during engine start-up, while providing effective protection against more serious failures. This minimizes the risk of engine damage and downtime.

Installation and operation

Replacing the fuse link is simple and intuitive, which translates into minimal downtime during maintenance or repair of the installation. If the insert trips, it should be replaced with a new one with identical parameters. Remember that attempting to repair or reuse a damaged insert is prohibited and may lead to dangerous situations. Replacement should be carried out by a qualified electrician in accordance with applicable regulations and safety standards. It is also worth regularly checking the condition of the fuse links to ensure that they are working properly and ready to operate if necessary.