Littelfuse Inc

PolySwitch® 240/120 VAC Line-Voltage-Rated Resettable PPTC – LVR Series

Littelfuse PolySwitch LVR devices help protect against damage caused by mechanical overloads, overheating, lost neutral, and other potentially harmful conditions

Image of Littelfuse's PolySwitch LVR Devices The Littelfuse PolySwitch® LVR devices help protect against damage caused by mechanical overloads, overheating, lost neutral, and other potentially harmful conditions. The LVR line voltage product line of polymeric positive temperature coefficient (PPTC) devices includes components that are rated for line voltages of 120 VAC and 240 VAC. They help protect against damage caused by both over-current surges and over-temperature faults, offer low resistance, and are compatibly sized with fuse solutions. Unlike traditional fuses, PolySwitch devices do not require replacement after a fault event. After power has been removed and the fault condition eliminated, the circuit is restored to normal operating condition.

Available in Tape and Reel (TR-ND) and Cut Tape (CT-ND).

PolySwitch, Line Voltage Catalog

Innovative Circuit Protection Solutions

View all of Littelfuse's PolySwitch LVR Devices

Features
  • Broad range of radial-leaded resettable devices available
  • Current ratings from 50 mA to 2 A
  • Line voltage ratings of 120 VAC and 240 VAC
  • Fast trip time
  • Low resistance
  • RoHS compliant
Applications
  • Input port protection
  • Power supply protection
  • AC/DC converter protection

PolySwitch® LVR Resettable Devices

ImagemNúmero de peça do fabricanteDescriçãoAvailable QuantityPreçoVer detalhes
PTC RESET FUSE 240V 50MA RADIALLVR005NSPTC RESET FUSE 240V 50MA RADIAL29311 - Immediate$0.58Ver detalhes
PTC RESET FUSE 120V 400MA RADIALLVR040SPTC RESET FUSE 120V 400MA RADIAL12281 - Immediate$0.75Ver detalhes
PTC RESET FUSE 240V 750MA RADIALLVR075S-240PTC RESET FUSE 240V 750MA RADIAL31974 - Immediate$1.06Ver detalhes
PTC RESET FUSE 240V 1A RADIALLVR100S-240PTC RESET FUSE 240V 1A RADIAL10518 - Immediate$1.20Ver detalhes
PTC RESET FUSE 240V 1.25A RADIALLVR125S-240PTC RESET FUSE 240V 1.25A RADIAL3306 - Immediate$1.28Ver detalhes
PTC RESET FUSE 240V 2A RADIALLVR200S-240PTC RESET FUSE 240V 2A RADIAL4080 - Immediate$1.92Ver detalhes
PTC RESET FUSE 240V 50MA RADIALLVR005NKPTC RESET FUSE 240V 50MA RADIAL3424 - Immediate$0.58Ver detalhes
PTC RESET FUSE 240V 80MA RADIALLVR008NKPTC RESET FUSE 240V 80MA RADIAL23542 - Immediate$0.61Ver detalhes
PTC RESET FUSE 240V 80MA RADIALLVR008NSPTC RESET FUSE 240V 80MA RADIAL7105 - Immediate$0.61Ver detalhes
PTC RESET FUSE 240V 120MA RADIALLVR012KPTC RESET FUSE 240V 120MA RADIAL15934 - Immediate$0.64Ver detalhes
PTC RESET FUSE 240V 120MA RADIALLVR012SPTC RESET FUSE 240V 120MA RADIAL6335 - Immediate$0.64Ver detalhes
PTC RESET FUSE 240V 160MA RADIALLVR016SPTC RESET FUSE 240V 160MA RADIAL3467 - Immediate$0.64Ver detalhes
PTC RESET FUSE 240V 250MA RADIALLVR025SPTC RESET FUSE 240V 250MA RADIAL4744 - Immediate$0.67Ver detalhes
PTC RESET FUSE 240V 80MA RADIALLVR008NK-2PTC RESET FUSE 240V 80MA RADIAL7502 - Immediate$0.71Ver detalhes
PTC RESET FUSE 240V 160MA RADIALLVR016K-2PTC RESET FUSE 240V 160MA RADIAL16384 - Immediate$0.74Ver detalhes
PTC RESET FUSE 240V 120MA RADIALLVR012S-2PTC RESET FUSE 240V 120MA RADIAL4455 - Immediate$0.74Ver detalhes
PTC RESET FUSE 240V 120MA RADIALLVR012K-2PTC RESET FUSE 240V 120MA RADIAL1936 - Immediate$0.74Ver detalhes
PTC RESET FUSE 240V 400MA RADIALLVR040KPTC RESET FUSE 240V 400MA RADIAL5006 - Immediate$0.75Ver detalhes
PTC RESET FUSE 240V 250MA RADIALLVR025S-2PTC RESET FUSE 240V 250MA RADIAL8000 - Immediate$0.77Ver detalhes
PTC RESET FUSE 240V 330MA RADIALLVR033K-2PTC RESET FUSE 240V 330MA RADIAL11463 - Immediate$0.84Ver detalhes
Published: 2013-11-15

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