Boltswitch VLB347G4-MST - Fusible Bolted Pressure Switch 800A @ 240V (200kA AIC)

Boltswitch VLB347G4-MST is a bolted pressure switch designed for high-current industrial power distribution systems, providing reliable circuit protection with fusible isolation. It features a 240V AC voltage rating and 800A current capacity in a 3-phase configuration, housed in a rugged NEMA 1 enclosure weighing 250 lb for durable operation in demanding environments. The switch meets industry standards with a 200kA interrupting capacity at 240V and is compatible with SGPA frames for seamless integration. Typical applications include industrial motor control centers, power distribution panels, and heavy machinery protection systems.

Key Features & Specifications

• Type: VLB Series bolted pressure switch, fusible design
• Voltage Rating: 240V AC
• Current Rating: 800A
• Dimensions: NEMA 1 enclosure
• Standards: 200kA AIC @240V
• Applications: Industrial power distribution, motor control centers
• Switch Type: Fusible
• Configuration: Single
• Poles: 3
• Phase: 3
• Fuse Class: L
• Compatible Frames: SGPA
• Weight: 250 lb