Boltswitch VLB349G3-MST - Fusible Bolted Pressure Switch 1600A @ 120V (200kA AIC)

Boltswitch VLB349G3-MST is a bolted pressure switch designed for high-current industrial power distribution systems, featuring fusible protection for enhanced safety. It operates at 120V AC with a 1600A current rating and 200kA@208V interrupting capacity, housed in a rugged NEMA 1-rated enclosure weighing 250 lb. The three-pole single-configuration switch is constructed with Class L fuses and compatible with TKM frames for reliable performance in demanding environments. Compliant with industrial electrical standards, it is engineered for use in heavy-duty applications such as manufacturing plants, data centers, and utility power distribution.

Key Features & Specifications

• Type: Bolted pressure fusible switch, VLB Series
• Voltage Rating: 120V AC
• Current Rating: 1600A
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@208V
• Fuse Class: L
• NEMA Rating: 1
• Compatible Frames: TKM
• Switch Style: Fusible
• Weight: 250 lb
• Applications: Industrial power distribution, manufacturing, data centers