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Ronk Grade-Level

Ronk grade-level manual transfer switches are ideal for agricultural, light commercial, and light industrial applications up to 800A. Single and three phase models. Features include:

  • Fast dependable safe way to transfer loads between commercial power and auxiliary power sources.
  • Lightweight corrosion-resistant aluminum enclosure retains good look for years.
  • Corrosion-resistant operating handle prevents jamming of the switch from rust.
  • Exclusive spring tension designed double throw switch provides easy operation and snap action of contacts, switching loads with minimum interruption.
  • Quick-make quick-break design minimizes contact arcing and prolongs contact life.
  • Snap action and floating contacts provide positive and complete self-cleaning contact, preventing excessive contact heating.
  • Rugged construction of all mechanical parts.
  • Lugs for aluminum or copper conductors included.
  • Select models include a center-off position (as marked).
  • UL Listed except 600VAC models.
  • NOT Service Entrance rated.

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