Boltswitch L428-A Bolted Pressure Switch (Fusible) - Essential Electric Supply
Boltswitch L428-A Bolted Pressure Switch (Fusible) - Essential Electric Supply

Boltswitch L428-A - Fusible Switch 1200A @ 240V

Boltswitch
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Boltswitch L428-A is a bolted pressure switch designed for high-current circuit protection and isolation in industrial power distribution. It provides a 1200A current rating and 240V voltage rating for robust performance in demanding 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 THFK frames. It meets industry standards with a NEMA 1 enclosure rating and offers an interrupting capacity of 200kA at 240V for reliable fault protection in industrial settings such as manufacturing plants and large commercial facilities.

Key Features & Specifications
  • Type: L Series, Bolted Pressure, Fusible Switch Style
  • Voltage Rating: 240V
  • Current Rating: 1200A
  • Configuration: Single
  • Poles: 4
  • Phase: 3
  • AIC Rating: 200kA @ 240V
  • Fuse Class: L
  • Compatible Frames: THFK
  • NEMA Rating: 1
  • Weight: 250 lb


Product Identification
  • UPC: 001899742800
  • GTIN: 00018997428004