LAIWO offers a complete range of cylindrical fuses, bottle fuses, NT fuse links and bases, as well as fuse holders, built to deliver fast, reliable circuit protection and reduce installation and maintenance time.
The range is engineered to help electricians work more efficiently, avoid unnecessary downtime, and ensure consistent protection across every circuit.
All fuses feature high-grade copper fuse elements, HRC ceramic bodies, and precision contacts, providing stable and predictable performance under overload and short-circuit conditions. A complete system of fuse holders and bases enables quick installation, secure fitting, and easy replacement without rework.
With high breaking capacity up to 120kA, DIN rail and plug-in options, the system performs reliably in distribution boards, industrial equipment, solar PV systems, and automotive applications.
CE, CB, SEMKO and UKCA certified to EN60269 standards, suitable for residential, commercial and industrial use.
LAIWO has over 20 years of experience creating top quality distribution products.
We have a complete set of production equipment and facilities, as well as a team of experienced engineers and designers. Means we can provide the best products and services.
A fuse cuts off a circuit by melting due to its own heat. When the current in the circuit exceeds the rated value of the fuse, the fuse will generate enough heat to lower its melting point and melt, thus cutting off the circuit.
When a fuse blows, you should first check the fault point in the circuit and eliminate the fault, then replace it with a fuse of the same specification and type.
In household appliances, such as televisions, microwave ovens, mobile phone chargers and other devices, fuses are used to protect circuits; in cars, fuses are used to protect the car's electrical system from damage due to overload or short circuit.
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