Cutler-Hammer DH363FDKAR642 Fusible Safety Switch is a 100 Amp, 600 Volt fusible disconnect housed in a 3R enclosure, designed to provide safe isolation and overcurrent protection for feeders and branch circuits. It uses replaceable fuses to protect downstream equipment and wiring while allowing quick isolation during maintenance or emergencies. The DH363FDKAR642 designation identifies this specific fusible safety switch model for installations requiring a 100 A, 600 V rating in a 3R enclosure.
