L&T HRC fuses are available up to 500V AC and up to 800A, with high breaking capacities (often 80kA–100kA).
Typical product types include DIN, HN, HF, and HQ fuses, with various ampere ratings.
A 500V, 63A HRC fuse from L&T is available (product "L&T Sf 95011 Hrc Fuse Link 63A 500V").
A"thermal fuse"is fundamentally different: it interrupts current when a specific temperature is reached, and is primarily used in low-voltage electronic devices/appliances—not in industrial or 500V circuits.
For 500V industrial protection with L&T products, use the appropriate HRC fuse link, not a thermal fuse.
