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Boltswitch VLB4410N-MST - Fusible Disconnect Switch 2000A@480V (200kA AIC)

Boltswitch
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Boltswitch VLB4410N-MST is a heavy-duty bolted pressure switch designed for high-current circuit protection in industrial power distribution systems. This fusible disconnect switch features a 480V AC voltage rating and 2000A current capacity, with a robust 250 lb construction built for demanding environments. Its 200kA interrupting rating at 480V and NEMA 1 enclosure ensure reliable operation under fault conditions, complying with industry safety standards for three-phase power systems. Typical applications include motor control centers, switchgear, and large industrial equipment requiring fusible isolation.

Key Features & Specifications
  • Type: VLB Series bolted pressure switch with fusible protection
  • Voltage Rating: 480V AC
  • Current Rating: 2000A
  • Configuration: Single
  • Poles: 3
  • AIC Rating: 200kA@480V
  • Fuse Class: L
  • Phase: 3
  • NEMA Rating: 1
  • Switch Style: Fusible disconnect
  • Weight: 250 lb