NEMA 30mm pushbuttons

Image of Siemens NEMA 30mm pushbutton device

The Siemens family of 30mm pilot devices are designed to stand up to the punishing water, dust and oil environments of American manufacturing, offering three classes of sophistication: Standard duty control stations, hazardous location pilot devices and oiltight pilot devices.  

Technical specification for NEMA 30mm pushbuttons

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NEMA 30mm pushbuttons portfolio

Class 50

Standard Duty Control Stations

Class 50 Standard Duty Control Stations, 30 mm

Standard duty control stations are used with magnetic controllers to start, stop, reverse, or adjust the speed of applicable motors.  These 30mm push buttons come pre-enclosed in stations holding between one and three controls.

  • NEMA 1, 1B, 4 (Enclosure Protection)

  • NEMA A600, B600 (Contact Blocks)

  • UL Listed File #E22655

  • CSA Certified - #LR6535

  • IP10 & IP56 rated

Class 50

Class 52

Oiltight pilot devices

Class 52 Oiltight pilot devices

Siemens 30mm NEMA pilot devices are designed to provide long, trouble-free service in the most demanding applications. Durable plastic Metal Operators with plastic buttons resist oils while internally, contact blocks have double break bifurcated silver contacts which improve overall performance.

  • NEMA Types 1, 3, 3R, 4, 4X, 12, 13

  • NEMA A600 (Contacts)

  • IP10, IP14, IP52, IP54, & IP66 rated

  • Automotive Standards

  • UL Listed #E22655

  • CSA Certified #LR6535

Class 52

Break Glass Pushbutton Station

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