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

Boltswitch VLB349N-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 1600A current capacity, housed in a rugged NEMA 1 enclosure weighing 250 lb. The VLB Series switch meets industry standards with a 200kA interrupting capacity at 480V and is compatible with SKHA frames. Typical applications include motor control centers, switchgear, and heavy machinery power management where single-phase protection is required.

Key Features & Specifications

• Type: Fusible bolted pressure switch (VLB Series)
• Voltage Rating: 480V AC
• Current Rating: 1600A
• Configuration: Single
• Poles: 2
• AIC Rating: 200kA@480V
• Fuse Class: L
• NEMA Rating: 1
• Phase: 1
• Compatible Frames: SKHA
• Weight: 250 lb