Controls

Hydraulics

P2 3-Position Momentary Action, One or Two Step Commerical Pushbutton

Electromechanical Pushbutton Switch with Three-mode Design.

The unique 3-position P2 pushbutton offers two levels (steps) of momentary switch action plus “rest” (or “off”) for applications requiring three modes of operation.

Each detent operates an independent set of SPDT contacts rated to 5A @ 28VDC or 125 VAC wrapped up in a watertight and dusttight package.

The OTTO P2 series works like this: Upon actuation, level one is reached with a positive tactile feel transmitted back to the operator. The operator has the option of either releasing the pushbutton, which will return to the normal (off) position, or continuing to level two. Upon release, the pushbutton returns to the normal position.

Designed for applications in the commercial market such as the control of two-speed motors, the P2 also works well in numerous military applications.

Features

  • Unique three-mode design
  • Sequential DPDT contact action
  • One Step and Two Step versions
  • 6 circuit forms
  • Watertight and dusttight
  • 25,000 mechanical cycles

Doesn’t seem like a right fit? Check out the rest of our fingertip controls.

  • Specifications
    • + expand all
    • - collapse all

    Mechanical

    Life Cycles 25,000 cycles -
    Operating Forces Pole One: 3.0 lbs. ± 1.0 lbs. Pole Two: 5.0 lbs. ± 1.5 lbs.
    Release Forces Pole One: .75 lbs. min. Pole Two: 1.0 lbs. min.
    Total Travel One Step Style .125 max, Two Step Style .250 max
    Over Travel 0.015 inches min. -
    Pre Travel 0.020 inches min. -

    Electrical

    Load Sea Level @ 28VDC or 125VAC, 60/400Hz
    Resistive 5A -
    Inductive 3A -
    Lamp 3A -
    DWV 1000Vrms initial -
    Low Level 10mA @ 5Vdc resistive -
    Electrical Life 25,000 cycles -

    Environmental

    Operating Temperature Range −55°C to +85°C -
    Seal Watertight per MIL-PRF-8805 Design 3 -

    Other

    Materials: - -
    Case Black anodized aluminum alloy -
    Button Thermoplastic -
    Mounting Hardware Hex nut and lock washer for case styles 3 and 6 -
  • Market Applications

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