Resettable Fuses

Resettable fuses, also known as polymeric positive temperature coefficient (PPTC) devices, are designed to protect circuits by automatically resetting after an overcurrent condition. Unlike traditional fuses that must be replaced after blowing, resettable fuses return to a conductive state once normal conditions are restored, offering ongoing circuit protection without the need for replacement. PPTC Resettable Fuses at IBS Electronics, Competitive prices from the leading PPTC Resettable Fuses distributor. Check our line now!