General Electric THN3365SS - Non-Fusible Disconnect Switch 400A 600V (3-Pole NEMA 4X)

General Electric THN3365SS is a heavy-duty disconnect switch designed for industrial power distribution systems requiring reliable circuit isolation. This UL-certified device features a 600V voltage rating and 400A current capacity with 200kA interrupting rating at 600V for robust short-circuit protection. The switch employs a 3-pole single configuration in a NEMA 4X rated enclosure, constructed with durable materials to withstand harsh industrial environments while maintaining 200 lb structural integrity. Compliant with UL standards, this Spec-Setter family component ensures safe operation in demanding applications. Typical installations include industrial control panels, motor control centers, and power distribution systems where LAP frame compatibility is required.

Key Features & Specifications

• Type: Non-Fusible Disconnect Switch, THN Series
• Voltage Rating: 600V AC
• Current Rating: 400A
• Configuration: Single
• Poles: 3
• Phase: 3-Phase
• AIC Rating: 200kA@600V
• NEMA Rating: NEMA 4X
• Certification: UL
• Compatible Frames: LAP
• Weight: 200 lb
• Family: Spec-Setter
• Switch Style: Non-Fusible

Product Identification

• UPC: 078316408939
• GTIN: 40783164089392