Boltswitch VLNF4412NST - Fusible Disconnect Switch 3000A@480V (200kA AIC)

Boltswitch VLNF4412NST is a fusible bolted pressure switch designed for high-current circuit protection in industrial power distribution systems. This VL Series switch features a 480V voltage rating and 3000A current capacity with a 200kA interrupting rating at 480V for reliable fault protection. The rugged NEMA 1-rated enclosure houses three poles in a single configuration, constructed with Class L fuse compatibility for heavy-duty applications. It meets industry standards for bolted pressure switches in demanding environments. Typical applications include main service disconnects, motor control centers, and industrial power distribution panels.

Key Features & Specifications

• Type: VLNF fusible bolted pressure switch, 250 lb industrial construction
• Voltage Rating: 480V AC
• Current Rating: 3000A
• Configuration: Single
• Poles: 3
• AIC Rating: 200kA@480V
• Fuse Class: L
• Phase: 3
• NEMA Rating: 1
• Switch Style: Fusible disconnect