Siemens HF321NX - Fusible Disconnect Switch, 30A 3-Pole
Siemens HF321NX - Fusible Disconnect Switch, 30A 3-Pole
Siemens HF321NX - Fusible Disconnect Switch, 30A 3-Pole
Siemens HF321NX - Fusible Disconnect Switch, 30A 3-Pole

Siemens HF321NX - Fusible Disconnect Switch, 30A 3-Pole

Siemens
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Siemens HF321NX is a fusible disconnect switch designed for providing a visible break and overcurrent protection in three-phase industrial power circuits. It is rated for 240V AC operation with a 30A current rating and features a 200kA interrupting capacity at 240V for robust short-circuit protection. The switch is constructed within a NEMA 4X-rated enclosure measuring 20.866" x 14.961" x 0.787" and weighing 22.046 lb, ensuring durability in harsh environments, and it is UL listed for safety compliance. This component is engineered for integration into MXP compatible frames and is typically applied in industrial control panels and motor feeder circuits requiring a fusible disconnect solution.

Key Features & Specifications
  • Type: Fusible Disconnect Switch, HF Type, VBII Series
  • Voltage Rating: 240V AC
  • Current Rating: 30A
  • Configuration: Single, 3-Pole
  • AIC Rating: 200kA @ 240V
  • Enclosure Rating: NEMA 4X
  • Fuse Class: R
  • Wire Size: 4 AWG
  • Compatible Frames: MXP
  • Certification: UL Listed
  • Dimensions: 20.866" H x 14.961" W x 0.787" D
  • Weight: 22.046 lb
  • Phase: 3


Product Identification
  • UPC: 783643451650
  • GTIN: 00783643451650