Boltswitch VLB4410N-MST - Fusible Disconnect Switch 2000A@480V (200kA AIC)

Boltswitch VLB4410N-MST is a heavy-duty 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 2000A current capacity, with a robust 250 lb construction built for demanding environments. Its 200kA interrupting rating at 480V and NEMA 1 enclosure ensure reliable operation under fault conditions, complying with industry safety standards for three-phase power systems. Typical applications include motor control centers, switchgear, and large industrial equipment requiring fusible isolation.

Key Features & Specifications

• Type: VLB Series bolted pressure switch with fusible protection
• Voltage Rating: 480V AC
• Current Rating: 2000A
• Configuration: Single
• Poles: 3
• AIC Rating: 200kA@480V
• Fuse Class: L
• Phase: 3
• NEMA Rating: 1
• Switch Style: Fusible disconnect
• Weight: 250 lb