The 72V series resettable fuse is designed for high-voltage DC applications and is an intelligent overcurrent protection solution to ensure the safe operation of 72Vdc systems.
This innovative PTC (positive temperature coefficient) device responds quickly when overloaded or short-circuited, limiting dangerous currents by significantly increasing its own resistance, thereby effectively protecting critical circuits and expensive components. Unlike traditional fuses, the 72V series automatically returns to its initial low-resistance state after the fault is cleared, greatly reducing maintenance requirements and downtime.
With its excellent reliability and self-recovery capabilities, it is a good choice for high-voltage, high-reliability applications such as electric vehicle charging piles, industrial automation equipment, communication base stations, and high-efficiency power management systems, effectively providing long-lasting and maintenance-free circuit protection.