Boltswitch EL427NST - Fusible Bolted Pressure Switch 800A@240V (200kA AIC)

Boltswitch EL427NST is a fusible bolted pressure switch designed for high-current industrial power distribution systems. This 3-phase switch features a 240V voltage rating and 800A current capacity with a 200kA interrupting rating at 240V for robust short-circuit protection. The heavy-duty construction includes a 400 lb NEMA 1-rated enclosure with SGLA-compatible frames and Class L fuse compatibility. It meets industry standards for industrial power switching applications, making it suitable for main service disconnects, motor control centers, and heavy machinery power distribution.

Key Features & Specifications

• Type: Fusible bolted pressure switch, EL Series
• Voltage Rating: 240V AC
• Current Rating: 800A
• Configuration: Single
• Poles: 3
• Phase: 3
• AIC Rating: 200kA@240V
• Fuse Class: L
• Compatible Frames: SGLA
• NEMA Rating: 1
• Switch Style: Fusible
• Weight: 400 lb