Boltswitch SL4614-MST - Fusible Safety Switch 5000A@600V (200kA AIC)

Boltswitch SL4614-MST is a heavy-duty fusible safety switch designed for high-current industrial power distribution systems. This 600V-rated switch handles up to 5000A continuous current with a 200kA interrupting capacity at 480V, featuring a robust 4-pole single-configuration design with Class L fuse compatibility. The 250 lb NEMA 1 enclosure houses copper bus bars and industrial-grade contacts, meeting SGHA frame specifications for three-phase applications. UL-listed and compliant with industrial safety standards, it's engineered for main power isolation in manufacturing plants, data centers, and heavy machinery installations.

Key Features & Specifications

• Type: Fusible bolted pressure switch, SL series
• Voltage Rating: 600V AC
• Current Rating: 5000A
• Dimensions: SGHA compatible frame
• Standards: UL listed, NEMA 1
• Applications: Industrial power distribution, motor control centers
• Switch Style: Fusible
• Configuration: Single
• Poles: 4
• Phase: 3
• AIC rating: 200kA@480V
• Fuse Class: L
• Weight: 250 lb
• Compatible Frames: SGHA

Product Identification

• GTIN: 00785901083795