36TFQSJ40

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

36TFQSJ40 Application Field and Working Principle

Fuses are essential power protection devices from overloads and short circuits. The 36TFQSJ40 is a specialty fuse designed for applications requiring precise time-delay characteristics. A broad range of current ratings are available and the operating speed is adjustable for a particular application.

Specifications

The 36TFQSJ40 Specialty Fuses are available in current ratings from 1 to 40 amps and provide a timed delay of up to four times the rated current for up to one hour. The nominal voltage rating is 600 VAC and the operating temperature range is from -20°C to 85°C. The delay time of the fuse is adjustable by the addition of external resistors.

Application Field

The 36TFQSJ40 Specialty Fuses are typically used in motor starter applications, motor control centers, and distribution panels. They are ideal for single-phase motor overload protection due to their adjustable time-delay characteristics. They can also be used for other similar applications where precise time-delay is critical.

Working Principle

The 36TFQSJ40 Specialty Fuse works in a similar way to other fuses. When the current rating of the fuse is exceeded, the heat caused by the current heats up the wire element in the fuse and melts the internal link. This interrupts the circuit and the current flow stops. The time-delay of the 36TFQSJ40 is adjustable by the addition of external resistors, which affect the internal temperature and delay time of the fuse.

The 36TFQSJ40 Specialty Fuses provide fast response time to short circuits and high surge currents, followed by a timed delay to protect the motor or other equipment from overloads. The adjustable time-delay means that these fuses can be tailored for a particular application, providing superior performance and protection from damaging overloads or short circuits.

The specific data is subject to PDF, and the above content is for reference