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Boltswitch VLB349N-ST - Bolted Pressure Switch 1600A@480V (200kA AIC Rating)

Boltswitch
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Boltswitch VLB349N-ST is a bolted pressure switch designed for high-current circuit protection in industrial power distribution systems. This fusible switch features a 480V AC voltage rating and 1600A current capacity, housed in a rugged NEMA 1 enclosure weighing 250 lb for durable operation. The unit meets industry standards with a 200kA interrupting capacity at 480V and compatibility with SKHA frames. Its single-configuration, 2-pole design with Class L fusing is engineered for reliable performance in heavy-duty applications like manufacturing plants and utility substations.

Key Features & Specifications
  • Type: VLB Series bolted pressure switch, fusible design
  • Voltage Rating: 480V AC
  • Current Rating: 1600A
  • Configuration: Single
  • Poles: 2
  • AIC rating: 200kA@480V
  • Fuse Class: L
  • Nema Rating: 1
  • Phase: 1
  • Weight: 250 lb
  • Compatible Frames: SKHA
  • Switch Style: Fusible