Cylindrical fuse link CH14x51 gG 8A/690V 002651027

Safety and electrical installation protection

Cylindrical fuse link CH14x51 gG 8A/690V is a protective element whose main task is to protect electrical circuits against overloads and short circuits. It is a key component in ensuring the safe and reliable operation of electrical installations both in domestic and industrial applications. This fuse link, with dimensions of 14x51 mm, is designed to operate at a voltage of 690V and a rated current of 8A.

Characteristics and application

Fuse links with gG characteristics (full time delay) are designed to withstand short-term current surges that may occur during the starting of motors or other devices with high power consumption. This minimizes the risk of unnecessary circuit tripping. This specific fuse link, with gG characteristics, is ideal for protecting power lines supplying devices with variable loads. It is worth remembering that the gG characteristic allows for momentary exceeding of the rated current without triggering the fuse link, which is particularly important in the case of devices with induction motors.

Construction and mounting

Cylindrical fuse links CH14x51 are made of high-quality materials – a body made of porcelain C110 or C410 and contacts made of CuZn28 galvanically coated with silver (Ag). This construction ensures reliability and long product life. The installation of the fuse link is simple and intuitive – it is inserted into the appropriate fuse holder, ensuring a secure electrical contact. It is important to pay attention to the correct selection of the holder, which must be compatible with the dimensions of the fuse link (14x51 mm). This ensures optimal operation of the entire protection system.

Made of porcelain C110/C410 provides high resistance to environmental conditions and mechanical damage. Contacts made of CuZn28 with a silver coating guarantee good electrical conductivity and minimize the risk of corrosion. Low weight – approximately 18.6g – facilitates installation and operation. Designed to operate at a voltage of 690V (alternating current - AC) and a rated current of 8A, making it suitable for protecting circuits with medium power consumption.