50 pcs - LVR025K-2 Littelfuse 0.25A Resettable Fuse, 240V ac/dc

PolySwitch™ Mains Rated LVR/LVB SeriesTE PolySwitch LVR/LVB series line-voltage product line of polymeric positive temperature coefficient (PPTC) devices includes components that are rated for line voltages of 120VAC and 240VAC, for up to 2A of operating current at 20°C. They help protect against damage caused by both overcurrent surges and overtemperature faults. They also offer low resistance and are compatibly sized with fuse solutions. Typical application include: medical equipment, motors, fans and blowers, security and fire alarm systems, test and measurement equipment, transformers, USB hubs, ports and peripherals.Current ratings from 50mA to 2A Line voltage rating of 120VAC and 240VAC Fast time-to-trip Low resistanceRoHS compliantPCB Wire EndedAll are UL, CSA, TUV approvedProtection of electrical and electronic circuits against excessive currentsRapid switch from low resistance state to very high resistance with electrical overload or short circuitQuick and automatic reset and return to low resistance state when fault condition corrected and power removedFeatures:Automatically resets itself thousands of timesMaintenance freeSmall size and no fuseholder requiredMain applications:Security systemsPower supplies and transformersPower switching devicesAutomotive and medical equipmentInstrumentation and controlComputers and peripheralsAudio visual and telecommunications