The ABB TH4364C is a heavy-duty, 3-pole fusible safety switch designed for robust performance in commercial and industrial applications. Part of the Spec-Setter series, it offers reliable circuit protection and equipment isolation with a durable NEMA 1 enclosure suitable for indoor use. This CSA certified switch ensures safety, high performance, and continuity of service, making it ideal for demanding environments such as cement foundries and steel mills. It features a quick-make, quick-break mechanism and a 60/75 C conductor rating..The ABB TH4364C is a 3-pole, fusible safety switch with a heavy-duty rating. It operates at 600 Volts AC and has an amperage rating of 200 A. The switch features a NEMA 1 enclosure for indoor applications and is CSA certified. It supports a wire range of 2-250 AWG for copper or aluminum conductors. The switch is designed for industrial power distribution and includes a quick-make, quick-break mechanism.