Boltswitch EL427 - Fusible Bolted Pressure Switch 800A@240V (200kA AIC, NEMA 1)

Boltswitch EL427 is a fusible bolted pressure switch designed for high-current industrial power distribution systems. This 800A-rated switch operates at 240V AC with a 200kA interrupting capacity, featuring a rugged NEMA 1 enclosure and 4-pole single configuration for three-phase applications. Its EL-series construction with Class L fuse compatibility ensures reliable circuit protection in demanding environments, meeting industry standards for heavy-duty electrical switching. Typical applications include main service disconnects, motor control centers, and industrial power distribution panels requiring SGLA frame compatibility.

Key Features & Specifications

• Type: Fusible bolted pressure switch (EL Series)
• Voltage Rating: 240V AC
• Current Rating: 800A
• Configuration: Single
• Poles: 4
• Phase: 3
• AIC Rating: 200kA@240V
• Fuse Class: L
• NEMA Rating: 1
• Compatible Frames: SGLA
• Weight: 400 lb
• Switch Style: Fusible
• Item Subcategory: Bolted Pressure