Boltswitch VLB3410-ST - Fusible Bolted Pressure Switch 2000A@480V (200kA AIC)

Boltswitch VLB3410-ST 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 480V AC with a 2000A current rating and 200kA interrupting capacity, housed in a rugged NEMA 1 enclosure weighing 250 lb. The three-pole single-configuration switch is constructed for compatibility with SGHA frames, meeting stringent industrial safety standards. Typical applications include heavy-duty motor control, transformer isolation, and main service disconnects in commercial/industrial facilities.

Key Features & Specifications

• Type: VLB Series bolted pressure switch, fusible design
• Voltage Rating: 480V AC
• Current Rating: 2000A
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@480V
• Fuse Class: L
• NEMA Rating: 1
• Compatible Frames: SGHA
• Weight: 250 lb
• Standards: Industrial safety compliance
• Applications: Motor control, transformer isolation, service disconnects