0FLQ.300T

FLQ.300T fuses are specially designed for AC circuit protection and are suitable for use in a variety of applications. They provide reliable service in the circuit elements, including industrial, consumer electronics, smoke detectors, and HVAC equipment. The fuse is sold in packages of 20 or 100 fuses, with both single and double pole varieties available.

The FLQ.300T fuses have a short-circuit rating of 10,000A at 250VAC or 6,000A at 500VAC, and come in ratings from 5A to 15A. They feature a metal-to-metal seal design, providing superior sealing for both AC and DC circuits. The fuse also has a minimum trip time checker that can detect any deviations from the rated time in order to protect the circuit.

The FLQ.300T fuses are composed of two parallel electrodes placed in a metal tube. The electrode is connected to a heat-resistant and heat-transmitting spring material, which transfers heat generated when a short circuit occurs to a spring, which then compresses and breaks the fuse. A detonator is attached to the spring to ensure the detonation of the fuse in a short circuit situation, providing additional protection for downstream components.

The design of the FLQ.300T fuses makes them low resistance, fast acting, and more efficient than other types of fuses. They have a current overload rating of 200% of rated current for two seconds, and 300% of rated current for one second, ensuring that they will effectively protect the electrical circuit. Additionally, the fuse has a self-resetting capability, allowing it to automatically reset after an overload or short circuit has occurred.

In addition to providing short-circuit protection, FLQ.300T fuses also serve as an effective means of preventing transient voltage and lightning damage to equipment and circuits. The current limiting properties of these fuses help to reduce potential damage caused by high inrush currents, which can occur when an electrical device is connected to the power source for the first time. Windows and fuses in the same circuit can have a positive influence on the frequency of overvoltage, providing further protection for the circuit.

Overall, the FLQ.300T fuse offers a high level of protection and reliability in a wide range of applications. By combining reliable short-circuit protection with current limiting properties and protection against transient voltage and lightning, these fuses provide a comprehensive level of protection to electrical circuits.