Features

• CEI 127-2 sheet III list LNZ, NNO, SEMKO. Schurter FST series time-delay f***s. Schurter FST series cartridge f***s are a miniature f*** that offers primary protection for many different applications, they are suitable for *** in circuits up to 250V ac. These glass bodied f***s are time delay f***s which allows the overloaded f*** to continue working for a short period before burning out completely. Features Time-delay f***s. size 5 x 20 mm. Low breaking capacity. Glass cartridge, protected terminals. More Information: Why choose a glass f***? Glass and ceramic f***s have similar properties. However you may choose a glass f*** as it enables you to see the inside of the f***. Therefore it is easier to determine whether the f*** has blown. What size is it? 5x20 mm is a standard cartridge size and it measures approximately 20 mm long by 5 mm in diameter. They are popular in board and panel protection and will fit a compatible 5x20 f*** holder. What Speed is it? This particular f*** is T speed rated which means it is a slow acting f***, sometimes referred to as anti-surge. It is able to tolerate higher levels for a short period, without shorting. Therefore, if a sudden change occurs, this f*** will not blow immediately. They are suitable for applications where a sudden flow of high current is required. What is Breaking Capacity? Breaking capacity is the level of current that the f*** can safely handle without exploding or rupturing. The breaking capacity of your f*** should be greater than the fault current of your electronic circuit. This particular f*** is LBC (Low Breaking Capacity). Standards - IEC 60127-2/3 - UL 248-14 - CSA C22.2 no. 248.14 Approvals - VDE ; UL Applications Safety