QSF2053B Square D Panel Mount 600V 200A Fusible Switch - Essential Electric Supply
QSF2053B Square D Panel Mount 600V 200A Fusible Switch - Essential Electric Supply

Square D Zinsco QSF2053B - Fusible Safety Switch 200A 600V (3-Pole RK1/RK5)

Zinsco
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Square D Zinsco QSF2053B is a fusible safety switch designed for industrial power distribution systems, providing reliable circuit protection with its 200A current rating and 600V voltage capacity. The panel-mounted unit features a rugged 3-pole single-style configuration with RK1/RK5 fuse compatibility, housed in a durable 80 lb enclosure for heavy-duty applications. It meets industry standards for 3-phase electrical systems and is compatible with ED frame panels. This switch is engineered for commercial and industrial environments requiring high-capacity circuit isolation and protection.

Key Features & Specifications
  • Type: Fusible safety switch, panel mount, 3-pole single-style configuration
  • Voltage Rating: 600V AC
  • Current Rating: 200A
  • Fuse Class: RK1, RK5
  • Phase: 3
  • Compatible Frames: ED
  • Weight: 80 lb
  • Configuration: Single Style
  • Switch Style: Fusible