Boltswitch VLB349N-ST - Bolted Pressure Switch 1600A@480V (200kA AIC Rating)

Boltswitch VLB349N-ST is a bolted pressure switch designed for high-current circuit protection in industrial power distribution systems. This fusible switch features a 480V AC voltage rating and 1600A current capacity, housed in a rugged NEMA 1 enclosure weighing 250 lb for durable operation. The unit meets industry standards with a 200kA interrupting capacity at 480V and compatibility with SKHA frames. Its single-configuration, 2-pole design with Class L fusing is engineered for reliable performance in heavy-duty applications like manufacturing plants and utility substations.

Key Features & Specifications

• Type: VLB Series bolted pressure switch, fusible design
• Voltage Rating: 480V AC
• Current Rating: 1600A
• Configuration: Single
• Poles: 2
• AIC rating: 200kA@480V
• Fuse Class: L
• Nema Rating: 1
• Phase: 1
• Weight: 250 lb
• Compatible Frames: SKHA
• Switch Style: Fusible