T2.5AL250V 5x20mm 2.5A 250V Slow Acting Fuses 2.5 Ampere 250 Volt 0.2 x 0.78 Inch Time Delay Fuse for Glass Tube

Slow Glass Fuse Fuse model: T2.5AL250V Fuse current: 2.5A. Fuse voltage: 250 V. Fuse dimensions: 5 x 20 mm/0.2 x 0.78 inches. The role of slow acting fuse: The slow acting fuse is also called delay fuse. Its delay characteristic is maintained in the circuit when it has a pulse current without fault and can protect against long-term overload. Some circuits have a current greater than a few times the current normal operation at the switching time. Although this current peak is very high, it occurs for a short period of time. We call it a pulse current, an inrush current or a current of power surge. Ordinary fuses can not withstand such currents. If such a circuit uses an ordinary fuse, it risks not being able to start normally. If a larger fuse is used, it will not be protected in case of circuit overload. The fusion of the delayed fuse is specially processed to absorb energy. By adjusting energy absorption, It can withstand the inrush current and protect the overload.