Littelfuse PolySwitch line-voltage-rated (LVR) 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 line-voltage product line of polymeric positive temperature coefficient (PPTC) devices include components that are rated for line voltages of 120VAC, VDC and 240VAC, VDC 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. RoHS and Halogen-free compliant Broadest range of radial-leaded resettable devices available in the industry Current ratings from 50 mA to 2 A Available with line voltage ratings of 120 V ac and 120 V dc or 240 V ac and 240 V dc Fast time-to-trip Low resistance UL Recognized to UL 1434 CSA Approved to CSA TIL No. CA-3A TUV Approved to EN 60730-1 CQC Approved to GB 8898, GB/T 7153, GB 14536.1
PTC Resettable Fuse, Through Hole Mount, RADIAL LEADED, ROHS COMPLIANT Product overview: LVR040S-2 from Littelfuse is a Circuit Protection Fuse for overcurrent protection, power input protection, equipment safety, automotive electronics, and industrial control panels. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Through-Hole. Search-friendly keywords include fuse, circuit protection, overcurrent protection, equipment safety, Through-Hole, Circuit Protection Fuse, PTC Resettable Fuses. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 150-LVR040S-2 can be used for catalog matching and distributor lookup.
PTC RESET FUSE 240V 400MA RADIAL
| Littelfuse, Inc. | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Fuses | Fuses | Fuses |
| Product Number | LVR040S-2 | 150-LVR040S-2 | LVR040S-2 |
| Product Name | 240/120 VAC PolySwitch Line-Voltage-Rated Lead-Free Radial Leaded Resettable PPTC | Through-Hole Circuit Protection Fuse | Circuit Protection - PTC Resettable Fuses |
| Approvals / Standards | RoHS |
