0LMF003.H Datasheet/PDF0LMF003.H is an electrical specialty fuse that is mainly used in industrial and agricultural machinery, power distribution systems, marine equipment, and other electronic products. It is also used in many other high-voltage and high-current applications such as point of sale (POS) equipment, as well as medical and other laboratory applications.
0LMF003.H is designed to protect electrical equipment and circuits against short circuits, overloads, surges, and other electrical faults. Its maximum interrupting rating is 10000A at 600V AC, while its ultimate breaking capacity is 1000A at 500V AC. It is also UL listed and CE marked, making it a highly reliable product.
0LMF003.H uses a temperature-sensitive, bi-metallic element to protect the device from excessive heat or current. When current flows through the fuse element, the element\'s inductive properties generate heat. As the temperature rises, the element\'s thermal stability changes, causing it to bend more quickly when the current flow increases. When the current reaches a critical level, the element bends suddenly, breaking the circuit and interrupting the flow.
0LMF003.H features a breaking time of less than 20ms at 500V AC, making it suitable for fast-acting protection in all types of electrical circuits. The fuse also features an arc retentive design that prevents reignition and keeps the fuse in a safe condition after protection activation. It also has a short time rating of up to 80I²t and a rated voltage of up to 500V AC.
0LMF003.H is constructed from high-grade, UL certified materials to ensure a robust andlong lasting operation. The fuse is rated up to 600V AC and is available in a wide range of current ratings. It is also designed with a semi-enclosed construction to reduce accidental burnouts or damage. Its body is made with a durable, UV resistant ABS material for excellent protection against environmental and electrical hazards.
In summary, 0LMF003.H is an electrical specialty fuse suitable for industrial and high-current applications. It utilizes a temperature-sensitive element, an arc retentive design, and UL and CE certifications for maximum reliability and safety. Its rated voltage and current ratings are up to 600V AC and 10000A respectively. Its impressive breaking time of less than 20ms makes it ideal for fast-acting circuit protection.