Your Source for Process Measurement & Control
Product Groups
Non-illuminated Heavy Duty-Oil Tight Push Buttons and Push Button Enclosures
TRODEKS Engineering | Thermocouples, Pressure Transducers, Flow Meters, PID Controllers
OMPBD7 22mm Push Buttons
  • Modular Design
  • Quick, Easy Installation with Tool-less Mounting Latch
  • Plastic Operators: NEMA 4/4X/13 (IP66) Environmental Rating
  • Metal Operators: NEMA 4/13 (IP66) Environmental Rating
  • Heavy-Duty Current Ratings (10A continuous)
 Manuals (contact with email : [email protected])


trodeks’s rugged OMPBD7 pilot devices offermaximum flexibility and a wide choice for allapplications. This 22 mm line is aestheticallyappealing and modularly designed to makeassembly and interchangeability easy.The OMPBD7 Push Button operators are available intwo different body styles to meet everyapplication need. Both operators exhibit anew lower profile stylish appearance whilemaintaining the rugged performancenecessary for demanding environments.

What is Momentary vs Maintained?
When a pushbutton is pressed, it will open or close a circuit. A momentary pushbutton will allow the electricalcontact to return to is original position when the pushbutton is released. A maintained pushbutton will keep the contacts in the changed position, it requires some additional action to return to is original position.

How does Momentary vs Maintained apply to Selector Switches?
2-Way and 3-Way selector switches come in multiple configurations, fixed positions or spring right return, spring left return or both. When you select a position and the switch remains in that position then the switch is considered maintained in all positions.With a spring right return or spring left return selector switch, the return position would be a maintained condition where the spring position would be a momentary position and the change in the contacts would only apply while the knob is held in position.

What is a Tool-Less Mounting Latch?
Quick, reliable and strong, it’s the bestpilot device mounting latch available inthe industry. Once the push button operator is installed in the panel, the Tool-Less latch pushes onto the back of the operator with a "click". Now you can snap on up to 6 contact blocks, with no tools.

Long Electrical andMechanical Life

What are the Environmental Ratings?
Front elements, including push buttons,mushroom operators and selector switches,are IP 66 protection against submersion,oil and dirt, making them reliable in thetoughest industrial environments. OMPBD7P is a plastic operator with acaptive black plastic front bezel. Constructedof high-grade thermoplastics the OMPBD7Pis the corrosion resistant solution for harshenvironments and is rated NEMA Type 4/4X/13& IP65/66 for use in wash down locations. For super tough applications,the OMPBD7M has a die-cast zinc housing and mounting ring for rugged durability.Both are finished with corrosion resistant chrome plating. The OMPBD7M alsofeatures a captive shiny metal bezel for a polished appearance. Metaloperators are NEMA Type 4/13 & IP65/66 rated.
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