Boltswitch VLB349G9 - Fusible Bolted Pressure Switch 1600A@220V (200kA AIC Rating)

Boltswitch VLB349G9 is a fusible bolted pressure switch designed for high-current industrial power distribution systems, featuring a 200kA@380V AIC rating for robust short-circuit protection. The switch operates at 220V AC with a 1600A current rating in a 3-phase configuration, housed in a NEMA 1-rated enclosure weighing 250 lb for durability in demanding environments. Its VLB-series construction includes three poles in a single configuration, compatible with SGLA frames, and meets industry standards for bolted pressure applications. Typical uses include main power isolation, motor control centers, and heavy-duty switchgear in industrial facilities.

Key Features & Specifications

• Type: Fusible bolted pressure switch (VLB series)
• Voltage Rating: 220V AC
• Current Rating: 1600A
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@380V
• Fuse Class: L
• NEMA Rating: 1
• Compatible Frames: SGLA
• Weight: 250 lb
• Standards: Industrial bolted pressure switch specifications
• Applications: Power distribution, motor control centers, switchgear