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Boltswitch VLB3412N-MST - Fusible Disconnect Switch 3000A@480V (200kA AIC)

Boltswitch
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Boltswitch VLB3412N-MST is a 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 3000A current capacity, housed in a rugged NEMA 1 enclosure weighing 250 lb. The unit meets industry standards with a 200kA interrupting capacity at 480V and is compatible with SEPA frames. Typical applications include main service disconnects, motor control centers, and heavy machinery power management.

Key Features & Specifications
  • Type: VLB Series bolted pressure switch, fusible design
  • Voltage Rating: 480V AC
  • Current Rating: 3000A
  • Configuration: Single
  • Poles: 2
  • AIC Rating: 200kA@480V
  • Fuse Class: L
  • NEMA Rating: 1
  • Phase: 1
  • Compatible Frames: SEPA
  • Weight: 250 lb