HFL-4333 | In-line, 333 Degrees F, Pack of 4 | DiversiTech

DiversiTech TC Fus. Link 333Deg (HFL-4333) The DiversiTech TC Fus. Link 333Deg (HFL-4333) is a fusible link designed for use in electrical systems. It is a safety device that protects electrical circuits from overcurrent conditions. The link is made of a low-melting-point alloy that melts and breaks the circuit when the current exceeds a predetermined level. This prevents damage to the electrical equipment and wiring. The HFL-4333 has a temperature rating of 333 degrees Fahrenheit and is suitable for use in both residential and commercial applications. It is easy to install and can be used in conjunction with other safety devices, such as fuses and circuit breakers. Trust our HVAC supply store for the best prices and fast shipping on your DiversiTech electrical supplies and other industrial products. The DiversiTech® HFL-4333 Fusible Links, 333 degrees fusible temperature, In-Line Type, pack of 4 are temperature sensitive, one time devices. Engineered as safety links, they open the circuit if the designed limit temperature is reached.