Siemens DTNF366R - Non-Fusible Disconnect Switch 600A 600V (NEMA 3R, 200kA AIC)

Siemens DTNF366R is a heavy-duty industrial disconnect switch designed for reliable power isolation and circuit protection in demanding applications. This 600A rated switch operates at 600V AC with a formidable 200kA interrupting capacity, housed in a robust enclosure measuring 44.882 x 72.835 x 18.898 inches and weighing 287 lb. The switch meets NEMA 3R standards for outdoor use and maintains operational integrity across a temperature range of -25°C to 70°C (-13°F to 158°F). Its 3-pole, 3-phase non-fusible configuration provides essential disconnecting functions for industrial power distribution systems, motor control centers, and heavy machinery applications where safe maintenance isolation is critical.

Key Features & Specifications

• Type: Industrial disconnect switch, non-fusible, VBII Series
• Voltage Rating: 600V AC
• Current Rating: 600A
• Dimensions: 44.882" x 72.835" x 18.898"
• Standards: NEMA 3R rated
• Applications: Industrial power distribution, motor control centers, heavy machinery
• Switch Type: Non-Fusible
• Configuration: Single
• Temp Rating: -25°C to 70°C (-13°F to 158°F)
• Shipping Dimensions: 44.882" x 72.835" x 18.898"
• Phase: 3
• Voltage: 600V
• Amperage: 600A
• AIC rating: 200kA@600V
• Poles: 3
• Protection: Disconnect function
• Functions: Power isolation
• Frame Size: Compatible with MAP frames
• Nema Rating: NEMA 3R
• Enclosure: Weather-resistant
• Wire: 3
• Certification: NEMA 3R
• Phase Connection: 3-phase
• Standards: NEMA 3R
• Compatible Frames: MAP
• Country of Origin: Mexico
• Weight: 287 lb

Product Identification

• UPC: 783643454392
• GTIN: 00783643454392