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Boltswitch SL3613N-MST - Fusible Bolted Pressure Switch 4000A@600V (200kA AIC Rating)

Boltswitch
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Boltswitch SL3613N-MST is a fusible bolted pressure switch designed for high-current industrial power distribution systems. This 600V-rated switch delivers 4000A current capacity with a 200kA interrupting rating at 480V, housed in a rugged NEMA 1 enclosure weighing 250 lb. The single-configuration unit features 2 poles and L-class fuse compatibility, engineered for THJK frame integration. It meets stringent industrial standards for reliable operation in heavy-duty applications like manufacturing plants and utility substations.

Key Features & Specifications
  • Type: SL Series bolted pressure switch, fusible design
  • Voltage Rating: 600V AC
  • Current Rating: 4000A
  • Configuration: Single
  • Poles: 2
  • AIC Rating: 200kA@480V
  • Fuse Class: L
  • NEMA Rating: 1
  • Phase: 1
  • Compatible Frames: THJK
  • Weight: 250 lb
  • Switch Style: Fusible
  • Standards: Industrial-grade compliance
  • Applications: Heavy industrial power distribution, substations, manufacturing plants