3563KTR Datasheet/PDF3563KTR are one of the most common fuseholders used in electrical systems and installations. They are designed for 20mm x 58mm size full-range fuse links and have been granted approvals for many application areas, including hot use and various UL applications. This type of fuseholder is also very popular with residential, commercial and industrial customers who are looking for cost effective, reliable protection.
The 3563KTR is a simple, but effective solution for circuit protection, as it features an easy-to-use mounting clip along with reliable 4mm² cable ties and lashing points. The terminals have insulated metal parts for insulation resistance and safety and a snap-on fuse head for fast, easy installation and replacement of fuse links. Furthermore, the terminal has an adjustable screw for connection of a variety of cable sizes, from 10mm² to 50mm². The 3563KTR is also capable of handling high temperature and varying voltages and is suitable for use in most fuseholders.
The 3563KTR has a unique working principle, as the fuseholder is operated with a single-phase system, where a single circuit breaker is used to protect the entire system. This is done by connecting the fuse holder to the external circuit, and then connecting the breaker in parallel to the circuit. Whenever the fuseholder detects a fault, the breaker will interrupt the circuit, cutting the power and effectively protecting the system from damage.
The 3563KTR is often used in a number of different applications, including power distribution, motor protection and surge protection. It is perfect for installation in transformer stations, switchgear panels, CNC machines, pneumatic systems and other industrial equipment. In addition, the fuseholder can be used for the protection of motor overloads, short circuits, power surges and overvoltages. Furthermore, the 3563KTR is suitable for use in hazardous areas, as it is UL listed and meets NFPA 70 and NEC requirements.
In summary, the 3563KTR fuseholder is a cost effective and reliable solution for circuit protection. It has a single-phase system with an adjustable terminal, insulation metal parts and 4mm² cable ties. The fusehead is easy to install and replace and the product is UL listed, making it suitable for hazardous areas. It is extremely suitable for power distribution, motor protection, surge protection and various industrial applications.