MIRO RS17 aR High-Speed Semiconductor Fuse, 80A, 690V, 22.2x58mm

The MIRO RS17 is a heavy-duty aR-class high-speed semiconductor protection fuse engineered to safeguard critical power electronics, solid-state relays, and industrial drive systems. Manufactured in a standard 22.2 x 58 mm cylindrical cartridge form factor, this fast-acting physical safety device quickly isolates fault currents to prevent catastrophic damage under heavy electrical loads. Rated for 80A and 690V AC operations, the RS17 model serves as a highly reliable, direct cross-reference for URE2263 standards across demanding automation and enterprise procurement applications.