The Littelfuse FLNR 20 is a 20 AMP fuse designed for use in various electrical applications. Littelfuse, a leading manufacturer in the circuit protection industry, has a long history dating back to 1927. The FLNR series of fuses is notable for its robust design and reliability in protecting electrical circuits from overloads and short circuits. These fuses are commonly used in industrial, commercial, and residential settings. Their primary purpose is to prevent excessive current flow which can cause overheating and damage to electrical components. The FLNR 20 features a time-delay characteristic, allowing it to withstand temporary surges of current without blowing. This is particularly useful in applications where motors or transformers require higher starting currents. Unique features of the FLNR 20 include: - Fast-acting response to short circuits while delaying on temporary overloads. - High interrupting rating to safely handle fault conditions. - Compact design that fits in standard fuse holders, making it a versatile choice for various panelboards. Overall, the Littelfuse FLNR 20 is an essential component in ensuring the safety and longevity of electrical equipment, catering to a diverse range of applications across multiple industries.

Voltage Rating: 250V AC Current Rating: 20A Type: Time-Delay Material: Glass tube Interrupting Rating: 10kA Mounting Type: Bolt-on