Boltswitch VL4612NMST - Fusible Disconnect Switch 600V/3000A (200kA AIC @480V)

Boltswitch VL4612NMST is a bolted pressure switch designed for high-current industrial power distribution systems. This fusible disconnect switch features a 600V AC rating with a 3000A current capacity, housed in a rugged NEMA 1 enclosure weighing 250 lb. The VL Series unit meets industry standards with a 200kA interrupting capacity at 480V and SGPA frame compatibility. Its 3-pole single configuration is engineered for three-phase applications requiring L-class fuse protection in heavy-duty electrical infrastructures.

Key Features & Specifications

• Type: VL Series bolted pressure switch, fusible design
• Voltage Rating: 600V AC
• Current Rating: 3000A
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@480V
• Fuse Class: L
• NEMA Rating: 1
• Compatible Frames: SGPA
• Weight: 250 lb
• Switch Style: Fusible disconnect
• Standards: Industrial power distribution
• Applications: Heavy-duty electrical systems, industrial power control