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

Boltswitch
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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