Boltswitch VLB349G1-MST - Bolted Pressure Switch 240V 1600A (200kA AIC)

Boltswitch VLB349G1-MST is a bolted pressure switch designed for high-current industrial circuit protection. This fusible switch features a 240V AC voltage rating and 1600A current capacity, with a 200kA interrupting rating at 240V for robust fault protection. The heavy-duty construction includes a 250 lb NEMA 1 enclosure with a single-configuration, 2-pole design compatible with TB frames. It meets industry standards for bolted pressure switches with Class L fuse compatibility, ensuring reliable performance in demanding environments. Typical applications include industrial power distribution, motor control centers, and high-capacity electrical systems.

Key Features & Specifications

• Type: Bolted pressure switch, fusible design, VLB series
• Voltage Rating: 240V AC
• Current Rating: 1600A
• Configuration: Single
• Poles: 2
• AIC Rating: 200kA @ 240V
• Fuse Class: L
• NEMA Rating: 1
• Phase: 1
• Compatible Frames: TB
• Weight: 250 lb
• Switch Style: Fusible