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

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