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L-830 Isolation Transformer

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The L-830 / L-831 Series Isolation Transformers are used to isolate high operating voltages for constant current airfield lights in a series circuit. They are encapsulated and designed to operate efficiently while submerged in water. They are approved to operate between - 55 °C and + 65 °C and can be installed above ground, in metal cans or direct buried.

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FAA AC 150/5345-47
ETL Certified

The L-830 / L-831 Series Isolation Transformers are wound for 6.6 and 20AMP primary circuit applications. They are encapsulated in thermoplastic rubber for superior durability and dielectric strength and are manufactured with two primary and one secondary FAA L-823 listed leads.

The leads are:

Style 2 – Male Primary Lead on 8/1 cable, 24” long

Style 9 – Female Primary Lead on 8/1 cable, 24” long (both leads are rated 25AMP and 5,000V)

Style 8 – Female Secondary Lead on 12/2 SOW cable, (rated 20AMP and 600V), 48” long

  • ETL Certified.
  • Totally Encapsulated.
  • Primary Leads (2) with plug and receptacle.
  • Secondary Lead (1) with two wire receptacle.
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