Cylindrical fuse link CH14x51 gG 40A/500V 002651034

Electrical installation safety with ETI Polam fuse link

Cylindrical fuse link CH14x51 gG 40A/500V is a safety element protecting electrical circuits against the effects of overloads and short circuits. Its function is to quickly disconnect the power supply in the event of a dangerous current increase, thus protecting devices and the installation from damage. The manufacturer, ETI Polam, is a recognized supplier of electrical components, holding quality certificates such as BBJ, VDE, NEMKO, FIMKO, DEMKO and ISO 9001 and ISO 14000 management systems.

Characteristics and application

The CH14x51 gG fuse link with a rated current of 40A and a working voltage of 500V is designed to protect alternating current (AC) circuits. The gG characteristic (full range) means that this fuse link provides full protection against overloads and short circuits. The size of 14x51 mm makes it compatible with a wide range of devices and switchboards. This solution is ideal for both industrial installations and commercial or residential buildings.

Installation and operation

Replacing the fuse link should be carried out by a qualified electrician, after disconnecting the power supply. Make sure that the new fuse link has the same parameters as the damaged one – primarily the same rated current and characteristic. Regular checking of the condition of fuse links is a key element of electrical installation maintenance. If a fuse link burns out, it should be replaced with a new one with identical parameters. The IP20 protection class indicates protection against touching with a finger and solid objects larger than 12.5 mm – therefore, proper housing and operating conditions should be ensured.