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Boltswitch VLB349G6-MST - Bolted Pressure Switch 480V/1600A (200kA AIC @480V)

Boltswitch
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Boltswitch VLB349G6-MST is a bolted pressure switch designed for high-current industrial power distribution systems, providing reliable circuit protection with fusible isolation. This heavy-duty switch operates at 480V AC with a 1600A current rating, featuring a robust 250 lb construction with 3-pole single configuration for three-phase applications. It meets NEMA 1 enclosure standards and delivers 200kA interrupting capacity at 480V, compliant with industrial safety requirements for SGHA-compatible frames. Typical applications include main power disconnects, motor control centers, and heavy machinery protection in industrial facilities.

Key Features & Specifications
  • Type: VLB Series bolted pressure switch, fusible design with L-class fuse compatibility
  • Voltage Rating: 480V AC
  • Current Rating: 1600A
  • Dimensions: NEMA 1 enclosure (specific dimensions not provided)
  • Standards: Industrial-grade compliance for SGHA frames
  • Applications: Main disconnects, MCCs, industrial machinery protection
  • Switch Type: Fusible
  • Configuration: Single
  • Poles: 3
  • AIC rating: 200kA@480V
  • Phase: 3
  • Weight: 250 lb
  • Nema Rating: 1