OTTO P8 Subminiture Pushbutton Switch Range (with Push Pull Option) Details

A range of sealed, subminiature momentary switches. The OTTO P8 Switches features a Push Pull Option - ideal for use in extreme conditions. The OTTO P8 Pushbutton Switch is available with customised options, to suit your specific operational needs. KEY FEATURES • Short Panel Depth • Sealed: IP64/IP68S • RoHS/WEEE/Reach Compliant Suitable for panel boards, control sticks, computers, instruments & pressure switches.


The OTTO P8 Pushbutton is a sealed, subminiature momentary or push pull switch with customised options. Offering an improved life cycle, ideal for extreme conditions.


Shorter behind panel depth than OTTO’s P1/P3
Patented “rolling sleeve” button seal
Contact area sealed at button & terminals
Positive tactile feedback
Variety of mounting styles
Variety of button lengths & shapes
Engraved buttons & bezels available
Mechanical life 1 million cycles
UL recognized & CSA certified
Sealed to IP64 or IP68S
RoHS/WEEE/Reach compliant


Electrical Ratings: Sea Level @  28VDC or 115VAC, 60/400Hz
Resistive: 10A/Inductive: 5A/Lamp: 3A
DWV: 1050Vrms
Low Level 10mA @ 30mV
Electrical Life:  100,000 cycles (25,000 low level)
Mechanical Life:  1,000,000 cycles
Seal:  IP64 or IP68S
Operating Temp Range: -55°C to +85°C
Operating Force:  2.5 lbs. +0.5 /-1.0 lb. or 4.0 lbs. +/- 1.0 lb
Total Travel:  0.085 +/- 0.015 inches
Overtravel:  0.012 inches min


Case:  Anodized aluminum alloy
Button:  Thermoplastic
Terminals:  Brass with silver or brass with gold over silver for low level
Terminal Hardware: Terminal lugs, screws and lockwasher where applicable
Mounting Hardware: Hex nut, lockwasher, panel seal gasket, flat washer when applicable