Boltswitch VLNF4411 - Fusible Bolted Pressure Switch 480V/2500A (200kA AIC)

Boltswitch VLNF4411 is a heavy-duty fusible bolted pressure switch designed for high-current industrial power distribution systems. This VL Series switch features a 480V AC voltage rating and 2500A current capacity with a 200kA interrupting rating at 480V for robust short-circuit protection. The 250 lb NEMA 1-rated enclosure houses a 4-pole single-configuration design with Class L fuses, engineered for three-phase applications. UL-listed and compliant with industrial safety standards, it serves critical roles in motor control centers, switchgear, and large-scale power management infrastructure.

Key Features & Specifications

• Type: VLNF fusible bolted pressure switch with Class L fuse compatibility
• Voltage Rating: 480V AC
• Current Rating: 2500A
• Dimensions: Industrial-grade enclosure (specific dimensions not provided)
• Standards: UL-listed, NEMA 1 compliant
• Applications: Motor control centers, power distribution switchgear
• Switch Type: Fusible
• Configuration: Single
• Phase: 3
• Poles: 4
• AIC rating: 200kA@480V
• Nema Rating: 1
• Weight: 250 lb