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Boltswitch SL3613G5-MST - Fusible Bolted Pressure Switch 4000A@480V (200kA AIC)

Boltswitch
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Boltswitch SL3613G5-MST is a fusible bolted pressure switch designed for high-current industrial power distribution systems. This 480V AC, 4000A rated switch features a robust 3-pole single configuration with a 200kA interrupting capacity at 480V, housed in a NEMA 1 enclosure for basic indoor protection. Constructed with Class L fuse compatibility and TFJ frame support, it meets stringent industrial safety standards for heavy-duty applications. Typical uses include main power isolation, motor control centers, and large-capacity circuit protection in manufacturing plants and utility substations.

Key Features & Specifications
  • Type: SL Series bolted pressure switch, fusible design
  • Voltage Rating: 480V AC
  • Current Rating: 4000A
  • Configuration: Single
  • Poles: 3
  • Phase: 3
  • AIC Rating: 200kA@480V
  • Fuse Class: L
  • Compatible Frames: TFJ
  • Switch Style: Fusible
  • NEMA Rating: 1 (indoor use)
  • Weight: 250 lb
  • Standards: Industrial safety compliance
  • Applications: Power distribution, motor control centers, industrial isolation