Eaton Electrical
E30 Series 30.5mm Square Multifunction Watertight/Oiltight Pushbuttons

Key Features

  • Up to six input and indicating functions can be grouped into a single operating head, saving valuable panel space.
  • Pushbutton operators will accommodate up to four single-depth, stackable contact blocks behind each operating button (up to eight circuits maximum).
  • Indicating lights are supplied complete with either a transformer light unit up to 600 Vac supply line voltage or full voltage light unit up to 120 Vac/Vdc supply line voltage.
  • Combination pushbutton with indicating light operators are supplied complete with a transformer or full voltage unit. Contact blocks must be ordered separately (up to four circuits maximum).
Model Series
  • E30


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The E30 industrial pushbutton and indicating light line from Eaton’s Electrical Sector features a wide selection of square, multifunction operators which conveniently mount in a standard 30.5 mm (1-13/64 in) diameter panel hole. Up to six input and indicating functions can be grouped into a single operating head, saving valuable panel space. Attractive square operator styling, coupled with custom legending of colored buttons and lenses and many special function accessories, makes E30 components ideally suited for use on control consoles and for a variety of industrial OEM applications.

Die Cast Construction

Each operator has high pressure type seals to prevent the passage of oil and other contaminants through the operator into the contact structure or panel interior. Each operator uses a Buna N cork gasket between the mounting flange on the operator and the panel to maintain oil tightness.