Boltswitch VLB3412G4-MST - Fusible Bolted Pressure Switch 3000A@240V (200kA AIC, 3-Pole)

Boltswitch VLB3412G4-MST is a bolted pressure switch designed for high-current industrial power distribution systems, featuring a fusible switch style for enhanced circuit protection. It operates at 240V AC with a 3000A current rating and 200kA AIC interrupting capacity, housed in a rugged NEMA 1 enclosure weighing 250 lb. The VLB Series switch utilizes a single-configuration, 3-pole design with L-class fuse compatibility and TED frame integration for robust performance. It meets industry standards for heavy-duty electrical applications, including three-phase power distribution, motor control centers, and industrial switchgear installations.

Key Features & Specifications

• Type: Bolted pressure switch, fusible design, VLB Series
• Voltage Rating: 240V AC
• Current Rating: 3000A
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@240V
• Fuse Class: L
• NEMA Rating: 1
• Compatible Frames: TED
• Weight: 250 lb
• Standards: Industrial-grade compliance
• Applications: Power distribution, motor control centers, switchgear

Product Identification

• Manufacturer: Boltswitch
• Family: VLB Series
• Item Subcategory: Bolted Pressure