Boltswitch VLB3411G9-MST - Bolted Pressure Switch 2500A@220V (200kA AIC)

Boltswitch VLB3411G9-MST is a bolted pressure switch designed for high-current industrial power distribution systems, featuring a fusible switch style with 200kA interrupting capacity at 380V for robust short-circuit protection. This 3-phase switch operates at 220V with a 2500A current rating, constructed with a heavy-duty 250 lb frame and NEMA 1 enclosure for durability in demanding environments. It complies with industry standards for bolted pressure devices and is compatible with SGPA frames, ensuring seamless integration into existing infrastructure. Typical applications include main service disconnects, motor control centers, and heavy machinery power management in industrial facilities.

Key Features & Specifications

• Type: VLB Series bolted pressure fusible switch (Class L fuse compatibility)
• Voltage Rating: 220V AC
• Current Rating: 2500A
• Dimensions: Heavy-duty 250 lb frame
• Standards: NEMA 1 enclosure rating
• Applications: Industrial power distribution, motor control centers
• Switch Type: Fusible
• Configuration: Single
• Poles: 3
• AIC rating: 200kA@380V
• Phase: 3
• Compatible Frames: SGPA