LTI Static Transfer Switches
Providing Uninterruptible Power for:
Industrial - Petrochemical - Communications - Emergency Services - Utilities - Banks - Data Centers - Hospitals - Phone Systems -
Chemical Processes - Computers - Offshore Drilling - Tire - Security Systems - Water Treatment - Distributive Central Systems - Lighting -
Automotive Manufacturing - Oil and Gas Pipeline Controls - Pharmaceutical Manufacturing - and more…
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Wall or Rack Mount Static Transfer Switch
Static Transfer Switches
LTI's Industrial Static Switches will provide virtually
uninterruptible power to any critical load by automatically or
manually selecting between one of two AC input sources. If
the preferred source deviates outside preset limits, the unit will
instantaneously transfer to the secondary source.  Upon return
of the preferred source to within acceptable limits, the static
switch will automatically transfer the load back. This insures
that the sensitive load is always being supplied the best
available power from two sources.

Switch sizing ranges from 20A thru 125A and each can be
configured with single or double poles.  They can work with
voltages ranging from 110 to 240VAC.  
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Rack Mount Static Switch

  • All solid state switching devices (no
    contactors or relays to fail)
  • Selectable manual or automatic transfers
  • Industrial design for high reliability
  • Break-before-make switching eliminates risk
    of an out-of-phase transfer between sources
  • Preferred input source selector switch
  • User-friendly display
  • Adjustable transfer time (up to 10 seconds)
  • Alarm interface Form "C" contacts
  • Rack or wall mount NEMA1 enclosure
  • Designed to meet UL1008S standards
UPS Systems Inverters Static Switches Frequency and Phase Converters
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  • Wall Mount Brackets
  • 316 Stainless Steel Enclosure
  • Solid Top Panel
  • Surge Suppression on Both Inputs
  • Conformal Coating on PCBs
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