Eaton Bussmann FNQR4R1 time delay fuse

This is a slow blow time delay fuse rated for 600 VAC and 4 Amps, designed for control circuit transformer protection. The fuse features a cylindrical shape in the 5AG, midget form factor, measuring 10.30mm in diameter and 38.00mm in length. Its construction includes a melamine tube with nickel-plated brass endcaps, offering high inrush current tolerance and current limitation to protect downstream components from thermal and magnetic damage during short circuits. Suitable for applications requiring high reliability and delayed circuit protection.

View FNQR4R1Datasheet [pdf]

Buy the Cooper CC-TRON – Reliable Time-Delay Fuse for Industrial Applications

Enhance your control circuit protection with this high-quality 600V, 4A slow blow fuse designed for delayed circuit applications. With its 5AG cylindrical form factor measuring 10.30mm in diameter and 38mm in length, it provides reliable overcurrent protection against thermal and magnetic effects. Suitable for fuse holders and fuse blocks, this fuse offers high interrupting capacity and complies with UL and CSA standards. Perfect for industrial and control system uses, ensuring safety and durability in demanding environments.

Order your Cooper Series FNQ-R 4A slow blow fuse today and ensure your control circuits are protected reliably against inrush currents and short-circuit events.