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Encapsulated Core & Coil (73B)

Quiet, reliable operation

Encapsulated Core & Coil (73B)

Encapsulated Core & Coil (73B)

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      Where quiet performance is required, the standard open core and coil ballast is encapsulated (potted) in a cube-shaped steel can utilizing Class H (180ºC) polyester compound.


      Quiet operation
      Includes the benefits of the open core and coil above


      Class A noise rating through 175W and Class B noise rating for 250W anfd 400W
      Includes the features of the open core and coil above


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