Boltswitch VL367G9MST - Fusible Bolted Pressure Switch 800A@380V (200kA AIC)

Boltswitch VL367G9MST is a fusible bolted pressure switch designed for high-current industrial power distribution systems. This VL Series device operates at 380V AC with an 800A current rating, featuring a rugged 250 lb NEMA 1 enclosure for durable protection. It complies with industry standards for bolted pressure switches, offering 200kA interrupting capacity at 380V for reliable fault protection. The three-pole single-configuration design is engineered for three-phase power applications, compatible with THLC frames for seamless integration. Typical applications include heavy industrial machinery, power distribution panels, and large-scale electrical infrastructure.

Key Features & Specifications

• Type: Fusible bolted pressure switch (VL Series)
• Voltage Rating: 380V AC
• Current Rating: 800A
• Configuration: Single
• Poles: 3
• AIC Rating: 200kA@380V
• Fuse Class: L
• Phase: 3
• NEMA Rating: 1
• Compatible Frames: THLC
• Weight: 250 lb
• Switch Style: Fusible