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Pin and sleeve devices

Pauluhn Marine Interlock Receptacles

Crouse-Hinds series Pauluhn marine interlock receptacles supply power to portable electrical equipment in marine applications and provide a safe disconnect means and short circuit protection.  The interlocking design of the receptacle prevents insertion or removal of the plug while the unit is energized.

Available in 20A and 30A models.

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Certifications and compliances

  • Conforms to IP66
  • ABS

Design features

  • Unique pin and sleeve design prevents accidental mating of non-marine rated devices
  • Available mating plug with integral threaded ring maintains a watertight seal
  • Neoprene gasket resists petroleum
  • Interlocking design of the receptacle prevents insertion or removal of the plug while the unit is energized
  • Cast marine brass construction
  • Captive threaded receptacle cap
  • Heavy duty mounting pads
  • Silicone lubricant provided for cover screws and flange
  • 2P 3W or 3P 4W units available

Standard materials

  • Enclosure body, cover and handle – cast marine brass
  • Hardware – stainless steel
  • Gasket – one-piece neoprene
  • Receptacle/plug interior – Acrylonitrile Butadiene Styrene (ABS)
  • Pin and sleeve – free machining brass
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