Siemens DTNF224R - Non-Fusible Disconnect Switch 240V AC (NEMA 3R Enclosure)

Siemens DTNF224R is a non-fusible disconnect switch designed for safe electrical isolation in industrial applications, featuring a 240V AC voltage rating and single configuration for controlled power interruption. The rugged NEMA 3R-rated enclosure measures 21.2 x 36.7 inches with a 130 lb construction weight, ensuring durability in harsh environments while complying with UL98 safety standards. Its R-class fuse compatibility and MAP frame integration make it suitable for motor control centers, HVAC systems, and heavy machinery power distribution where reliable circuit isolation is critical.

Key Features & Specifications

• Type: Non-fusible safety disconnect switch with single-throw operation
• Voltage Rating: 240V AC
• Configuration: Single
• Dimensions: 21.2 in x 36.7 in (538 mm x 932 mm)
• Weight: 130 lb (58.97 kg)
• Standards: UL98 certified, NEMA 3R enclosure rating
• Applications: Motor control centers, industrial power distribution, HVAC systems
• Fuse Class: R
• Compatible Frames: MAP
• Switch Style: Non-Fusible
• Country of Origin: Mexico

Product Identification

• UPC: 783643454101
• GTIN: 00783643454101