Boltswitch L427-A Bolted Pressure Switch (Fusible) - Essential Electric Supply
Boltswitch L427-A Bolted Pressure Switch (Fusible) - Essential Electric Supply

Boltswitch L427-A - Fusible Disconnect 800A 240V 200kA AIC

Boltswitch
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Boltswitch L427-A is a bolted pressure switch designed for high-current circuit protection and isolation in industrial power distribution. It provides a 240V AC voltage rating with an 800A current rating, engineered for robust three-phase applications. The switch features a heavy-duty construction with a 250 lb weight, four poles in a single configuration, and a fusible switch style compatible with TFJ frames. It meets NEMA 1 enclosure standards and offers an interrupting capacity of 200kA at 240V for reliable fault protection. Typical applications include main service disconnects, feeder circuits, and motor control centers in commercial and industrial facilities.

Key Features & Specifications
  • Type: L Series, Bolted Pressure, Fusible Disconnect Switch
  • Voltage Rating: 240V AC
  • Current Rating: 800A
  • Configuration: Single
  • Poles: 4
  • Phase: 3
  • AIC Rating: 200kA @ 240V
  • Fuse Class: L
  • Compatible Frames: TFJ
  • Switch Style: Fusible
  • NEMA Rating: 1
  • Weight: 250 lb
  • Standards: Compliant with applicable industrial safety standards
  • Applications: Main disconnects, feeder protection, industrial power distribution panels


Product Identification
  • UPC: 001899742700
  • GTIN: 00018997427007