Boltswitch L228-AST Bolted Pressure Switch (Fusible) - Essential Electric Supply
Boltswitch L228-AST Bolted Pressure Switch (Fusible) - Essential Electric Supply

Boltswitch L228-AST - Fusible Bolted Pressure Switch 1200A@240V (200kA AIC Rating)

Boltswitch
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Boltswitch L228-AST is a fusible bolted pressure switch designed for high-current industrial power distribution systems. This single-configuration switch features a 240V voltage rating and 1200A current capacity, with a 200kA@240V AIC rating for robust short-circuit protection. The NEMA 1-rated enclosure houses a 2-pole design compatible with THLC frames, constructed with Class L fuse protection for demanding environments. Compliant with industrial safety standards, this switch is engineered for main power disconnect applications in manufacturing plants, data centers, and heavy machinery installations.

Key Features & Specifications
  • Type: Fusible bolted pressure switch, Class L fuse protection
  • Voltage Rating: 240V AC
  • Current Rating: 1200A
  • Configuration: Single
  • Poles: 2
  • AIC Rating: 200kA@240V
  • Phase: 1
  • NEMA Rating: 1
  • Compatible Frames: THLC
  • Weight: 250 lb
  • Switch Style: Fusible
  • Family: L Series