Siemens DTNF321 - Non-Fusible Disconnect Switch 30A 240V (200kA AIC, 3-Pole)

Siemens DTNF321 is a non-fusible disconnect switch designed for safe electrical isolation in industrial power distribution systems, rated for 30A current and 240V AC voltage. The switch features a robust NEMA 1 enclosure measuring 11.5 x 25.0 inches with a weight of 54 lb, constructed for durable operation in demanding environments. It complies with UL98 safety standards and carries a 200kA interrupting capacity at 240V for reliable fault protection. This 3-pole, 3-phase disconnect is typically deployed in industrial control panels and motor control centers where electrical isolation is required for maintenance and safety procedures.

Key Features & Specifications

• Type: Non-fusible disconnect switch, VBII Series, DTNF type
• Voltage Rating: 240V AC
• Current Rating: 30A
• Dimensions: 11.5 in x 25.0 in
• Standards: UL98 certified, NEMA 1 rated
• Applications: Industrial power distribution, motor control centers, electrical isolation
• Switch Type: Non-Fusible
• Configuration: Single
• Poles: 3
• AIC rating: 200kA@240V
• Nema Rating: NEMA 1
• Phase: 3
• Compatible Frames: MAP
• Weight: 54 lb
• Country of Origin: Mexico

Product Identification

• UPC: 783643454132
• GTIN: 00783643454132