Boltswitch VLB3412N-ST - Fusible Disconnect Switch 3000A@480V (200kA AIC)

Boltswitch VLB3412N-ST is a bolted pressure switch designed for high-current circuit protection in industrial power distribution systems. This fusible disconnect switch operates at 480V AC with a 3000A current rating, featuring a robust 250 lb construction with NEMA 1 enclosure for indoor use. The unit meets industry standards with a 200kA interrupting capacity at 480V and L-class fuse compatibility. Typical applications include main service disconnects, motor control centers, and heavy machinery power management in manufacturing facilities.

Key Features & Specifications

• Type: VLB Series bolted pressure switch, fusible design
• Voltage Rating: 480V AC
• Current Rating: 3000A
• Configuration: Single phase
• Poles: 2
• AIC Rating: 200kA@480V
• Fuse Class: L
• NEMA Rating: 1
• Compatible Frames: TB
• Weight: 250 lb
• Switch Style: Fusible disconnect