Line Voltage Rated PolySwitch Resettable PTCs

Littelfuse PolySwitch LVR and LVB Line Voltage Rated Devices help protect electric motors and transformers used in commercial and home appliances from damage caused by mechanical overloads, overheating, stall, lost neutral, and other potentially harmful conditions. The LVR and LVB devices of polymeric positive temperature coefficient (PPTC) devices include 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.

Results: 44
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Termination Style
Hold Current
Maximum Voltage
Trip Current
Current Rating - Max
Resistance
Minimum Operating Temperature
Maximum Operating Temperature
Lead Spacing
Packaging
Littelfuse Resettable Fuses - PPTC .25A 240VAC 20/3.5A Imax
Datasheet
302In Stock
Min.: 1
Mult.: 1

LVR PCB Mount Radial 250 mA 120 VAC/VDC 560 mA 20 A 3.8 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC .33A 240VAC 20/4.5A Imax
Datasheet
710In Stock
Min.: 1
Mult.: 1

LVR PCB Mount Radial 330 mA 240 VAC/VDC 740 mA 4.5 A 2.6 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC .33A 240VAC 20/4.5A Imax
Datasheet
1.300In Stock
1.500Expected 3/2/2026
Min.: 1
Mult.: 1

LVR PCB Mount Radial 330 mA 120 VAC/VDC 740 mA 20 A 2.6 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax
Datasheet
937In Stock
1.000Expected 3/25/2026
Min.: 1
Mult.: 1

LVR PCB Mount Radial 400 mA 240 VAC/VDC 900 mA 5.5 A 1.9 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC 265V 22AWG Lead.40A
Datasheet
3.292In Stock
Min.: 1
Mult.: 1
Reel: 2.000

LVR + 85 C Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax
Datasheet
490In Stock
Min.: 1
Mult.: 1

LVR PCB Mount Radial 400 mA 240 V 900 mA 5.5 A 1.9 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC .55A 240VAC 20/5.5A Imax
Datasheet
1.665In Stock
Min.: 1
Mult.: 1

LVR PCB Mount Radial 550 mA 240 VAC/VDC 1.25 A 7 A 1.45 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC 265V 20AWG Lead.55A
Datasheet
1.053In Stock
Min.: 1
Mult.: 1
Reel: 1.000

LVR PCB Mount Radial 550 mA 240 VAC/VDC 1.25 A 7 A 1.45 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC PTC .55A
Datasheet
448In Stock
Min.: 1
Mult.: 1

LVR + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 240V 750MA 7.5A LVR
Datasheet
110In Stock
Min.: 1
Mult.: 1

LVR + 85 C Bulk
Littelfuse Resettable Fuses - PPTC LVR10 RADIAL RESETTABLE FUSE
Datasheet
589In Stock
Min.: 1
Mult.: 1

LVR + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 240V 1.25A-HD 12.5A LVR
Datasheet
291In Stock
Min.: 1
Mult.: 1

LVR + 85 C Bulk
Littelfuse Resettable Fuses - PPTC LVR 240V 1.25A POLYSWITCH RESET
Datasheet
469In Stock
750Expected 4/3/2026
Min.: 1
Mult.: 1

LVR PCB Mount Radial 1.25 A 240 VAC/VDC 2.5 A 12.5 A 440 mOhms - 40 C + 85 C 11.4 mm Bulk
Littelfuse Resettable Fuses - PPTC 240V 2MA 20A LVR
Datasheet
453In Stock
Min.: 1
Mult.: 1

LVR + 85 C Bulk
Littelfuse Resettable Fuses - PPTC 240V 2Pin T/R LN VOLTAGE PRODUCTS
Datasheet
1.981Expected 2/9/2026
Min.: 1
Mult.: 1
Reel: 2.000

LVR PCB Mount Radial 120 mA 240 VAC/VDC 300 mA 1.2 A 12 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape
Littelfuse Resettable Fuses - PPTC .05A 240VAC 20/1A Imax
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 10.000
Mult.: 500

LVR PCB Mount Radial 50 mA 240 V 120 mA 1 A 65 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC .08A 240VAC 20/1.2A Imax
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

LVR PCB Mount Radial 80 mA 240 V 190 mA 1.2 A 26 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1
Mult.: 1

LVR PCB Mount Radial 120 mA 120 VAC/VDC 300 mA 20 A 12 Ohms - 40 C + 85 C 5.8 mm Bulk
Littelfuse Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax
Datasheet
Lead-Time 15 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

LVR PCB Mount Radial 400 mA 120 VAC/VDC 900 mA 20 A 1.9 Ohms - 40 C + 85 C 5.8 mm Reel, Cut Tape, MouseReel