Boltswitch VLB3411G6-MST - Fusible Bolted Pressure Switch 2500A@480V (200kA AIC)

Boltswitch VLB3411G6-MST is a bolted pressure switch designed for high-current industrial power distribution systems, featuring a fusible switch style for enhanced circuit protection. It operates at 480V AC with a 2500A current rating and 200kA AIC interrupting capacity, housed in a rugged NEMA 1 enclosure weighing 250 lb. The three-pole single-configuration switch complies with industry standards for bolted pressure devices and is compatible with SGLA frames. Typical applications include heavy-duty motor control, switchgear integration, and industrial power management systems requiring reliable high-amperage switching.

Key Features & Specifications

• Type: VLB Series bolted pressure switch, fusible design
• Voltage Rating: 480V AC
• Current Rating: 2500A
• Dimensions: NEMA 1 enclosure
• Standards: Industrial bolted pressure switch compliance
• Applications: Motor control, switchgear, power distribution
• Switch Type: Fusible
• Configuration: Single
• Phase: 3
• Poles: 3
• AIC rating: 200kA@480V
• Compatible Frames: SGLA
• Fuse Class: L
• Weight: 250 lb