Boltswitch VLB3411N - Fusible Bolted Pressure Switch 2500A@480V (200kA AIC)

Boltswitch VLB3411N is a bolted pressure switch designed for high-current circuit protection in industrial power distribution systems. This fusible switch features a 480V AC rating with a 2500A current capacity and 200kA interrupting rating at 480V for reliable fault protection. The heavy-duty construction includes a NEMA 1 enclosure with a single-configuration, 2-pole design weighing 250 lb, compatible with SKHA frames. It meets industry standards for bolted pressure switches with Class L fuse compatibility. Typical applications include main service disconnects, motor control centers, and industrial power distribution panels.

Key Features & Specifications

• Type: VLB Series bolted pressure switch, fusible design
• Voltage Rating: 480V AC
• Current Rating: 2500A
• Configuration: Single
• Poles: 2
• AIC Rating: 200kA@480V
• Fuse Class: L
• NEMA Rating: 1
• Phase: 1
• Compatible Frames: SKHA
• Weight: 250 lb