Description
PPTC ((Polymer Positive Temperature Coefficient) Fuse 48V 300mA is PPTC devices with resettable overcurrent protection. Using this reduces the warranty, service and repair costs. This PPTC Fuses are ideal for situations where frequent overcurrent conditions occur or constant uptime is required, resettable PTCs (PPTCs) are typically used in consumer electronics, power line, telecom, I/O port, process control and medical equipment protection applications.
PPTC Fuse increase resistance as temperature increases due to increased flow. They are Designed to limit unsafe currents while allowing constant safe current levels, resistance will “reset” automatically when the fault is removed and temperature returns to a safe levels.
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