Cooper Bussmann FNQ-2 FuseTron time-delay fuse is a 2 A, 500 VAC protective device designed to interrupt overcurrent while accommodating brief surge currents. As part of the FuseTron line, it provides reliable time-delay protection for circuits where startup transients or short-duration overloads should not cause immediate trips. The FNQ-2 designation identifies this specific 2-amp, 500-volt class fuse, suitable for use in electrical panels and equipment enclosures that require predictable, slow-blow protection in general-purpose AC circuits.
