Boltswitch E4275B Bolted Pressure Switch (Fusible) - Essential Electric Supply
Boltswitch E4275B Bolted Pressure Switch (Fusible) - Essential Electric Supply

Boltswitch E4275B - Fusible Bolted Pressure Switch 600V/4000A (3-Pole THKM Frame)

Boltswitch
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Boltswitch E4275B is a heavy-duty bolted pressure switch designed for high-current circuit protection in industrial power distribution systems. This fusible disconnect switch features a 600V AC voltage rating and 4000A current capacity, housed in a rugged NEMA 1-rated enclosure weighing 500 lb for durable operation. Its 3-pole single configuration with THKM-compatible frame meets demanding electrical standards for three-phase applications. The E Series switch provides reliable isolation and protection in utility, manufacturing, and large commercial facilities requiring robust power management solutions.

Key Features & Specifications
  • Type: Fusible bolted pressure switch, E Series
  • Voltage Rating: 600V AC
  • Current Rating: 4000A
  • Configuration: Single
  • Poles: 3
  • Phase: 3-phase
  • Compatible Frames: THKM
  • Switch Style: Fusible
  • Nema Rating: 1
  • Weight: 500 lb
  • Standards: Industrial-grade construction
  • Applications: Power distribution, industrial facilities, utility systems
Product Identification
  • GTIN: 00785901122494