Boltswitch JB365WOL Bolted Pressure Switch (Fusible) - Essential Electric Supply
Boltswitch JB365WOL Bolted Pressure Switch (Fusible) - Essential Electric Supply

Boltswitch JB365WOL - Fusible Bolted Pressure Switch 400A@600V (200kA AIC)

Boltswitch
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Boltswitch JB365WOL is a fusible bolted pressure switch designed for high-current industrial power distribution systems. This 600V AC-rated switch handles 400A continuous current with a 200kA interrupting capacity at 600V, housed in a rugged NEMA 1 enclosure weighing 250 lb. Its three-pole single-configuration design meets stringent industrial standards for circuit protection. The JB Series switch features Class J fuse compatibility and is engineered for three-phase applications requiring reliable fault interruption in demanding environments like manufacturing plants and utility substations.

Key Features & Specifications
  • Type: Fusible bolted pressure switch (JB Series)
  • Voltage Rating: 600V AC
  • Current Rating: 400A
  • Configuration: Single
  • Poles: 3
  • AIC Rating: 200kA@600V
  • Fuse Class: J
  • NEMA Rating: 1
  • Phase: 3
  • Weight: 250 lb
  • Standards: Industrial-grade compliance
  • Applications: Heavy-duty power distribution, substations, industrial plants