Cylindrical fuse cartridge CH-10 10x38mm gG 32A 400VAC LF332G

Protection of Circuits with High Inrush Current

The 10x38 mm fuse link is a key component in installations requiring protection against overloads and high-energy short circuits. This model, designed for operation in AC networks up to 400 V, features a rated current of 32 A. Thanks to its gG (general-purpose) tripping characteristic, the element does not react immediately to short-term current surges, which is essential when starting devices with electric motors or transformers. This prevents nuisance tripping during normal installation operation while ensuring effective protection in the event of sustained overloads or short circuits.

High Breaking Capacity and Ceramic Construction

The fuse is made of ceramic, providing resistance to the high temperatures generated during operation. A key feature of this model is the ability to safely interrupt the circuit during short circuits with currents up to 120 kA. This value means that even in the event of very strong short circuits in industrial installations or switchboards, the fuse link effectively isolates the damaged section without the risk of explosion or damage to adjacent components. During continuous operation at full load (32 A), the device generates power losses of approximately 2.9 W, which is typical for this product class and does not negatively affect the energy efficiency of the system.

Application and Mounting Conditions

This component is widely used in low-voltage switchboards, control cabinets, and industrial installations. Its universal cylindrical construction allows for easy mounting in standard fuse holders of the appropriate size. It is worth noting that the product is sold in bulk packaging (typically 10 pieces), facilitating spare parts planning for larger installation projects.

By combining high short-circuit resistance with a precise time-current characteristic, this fuse link serves as a reliable protective link for cables and end-user devices in medium and high-power electrical systems.