Cylindrical fuse link C 8, 5x32mm gG 20A 400VAC L8532C20

Power circuit protection in industrial and domestic installations

The cylindrical fuse-link with dimensions 8,5x32 mm is a key element for the safety of electrical installations, designed for operation in alternating current circuits. The device features a rated current of 20 A and withstands a voltage of up to 400 V AC, making it a universal solution for protecting cables and devices against overloads and short circuits. Thanks to its gG type (general purpose) tripping characteristic, the fuse-link reacts effectively to both long-term overloads and short-circuit currents, ensuring reliable protection for the entire power line.

Ceramic construction and precision manufacturing

The unit is made of ceramic, which guarantees high thermal and mechanical resistance in demanding operating conditions. This housing material allows for safe dissipation of heat generated during current flow and minimizes the risk of damage in the event of a sudden temperature rise. Inside, there is a fuse-link element with precisely selected parameters that melts within a specified time when the rated value is exceeded.

It is worth noting the power losses – for the rated current, they amount to only 2,10 W. This means that the fuse-link does not generate excessive heat during normal operation, which translates to less load on the installation and higher energy efficiency of the system.

Application and installation in Hager systems

This element is dedicated to installation in fuse holders of the appropriate size (8,5x32 mm), which facilitates its replacement in existing distribution boards without the need to modernize the entire system. This is an ideal solution for:

• Installers: looking for a proven component for the quick replacement of damaged fuses in industrial or building distribution boards.
• End users: needing reliable short-circuit protection for devices with medium current consumption (e.g., smaller motors, heaters, lighting lines).

The product is standardly supplied in bulk packaging of 10 pieces, which facilitates the organization of service spares for maintenance companies. It meets strict EU safety standards, as confirmed by the declaration of conformity provided by the manufacturer Hager Polska Sp. z o.o., guaranteeing full compatibility with European installation standards.

Due to its simple design and high reliability, this fuse-link serves as a fundamental protective element in many electrical applications where the priority is the safety of people and property against the effects of short circuits and network overloads. Key parameters of the device are a rated current of 20 A and an operating voltage of 400 V AC with dimensions of 8,5 x 32 mm and gG characteristic.