The U2-277 & U2-278 OTTO Rocker Switches are momentary rocker switches - Designed to cope with extreme conditions. These momentary action, ON-OFF-ON Rocker Switches have a range of sealing options, protecting against shock & vibration. KEY FEATURES • 1 Million Life Cycle • Custom Options • Low Level Switching up to 10 Amps OTTO U2 Rocker Switches are suitable for a variety of applications, available with a range of custom configurations.
OTTO U2 SEALED ROCKER SWITCHES
The U2-277 & U2-278 OTTO Rocker Switches are momentary rocker switches, designed to cope with extreme conditions. Suitable for a variety of applications
These momentary action, ON-OFF-ON Rocker Switches have a range of sealing options, protecting against shock & vibration. Available with a range of custom configurations.
Features:
One million cycle life
Moistureproof & dusttight to IP64
Optional IP68S watertight seal available
Momentary action (ON-OFF-ON)
Crisp tactile feedback
Vibration & shock resistant
Low level up to 10 amps switching capability
RoHS/WEEE/Reach compliant
Specifications:
Electrical Ratings: Load Sea Level @ 28VDC or 115VAC
Resistive: 10A/Inductive: 5A/Lamp: 3A
Low Level 10mA @ 30mV
Electrical Life: 100,000 cycles
Mechanical Life: 1,000,000 cycles
Seal: IP64 or IP68S
Operating Temp Range: -55°C to +85°C
Operating Force: 2.5 +0.5/-1.0 lb
Reset Force: 0.75 lb. min
Total Travel: 0.080 inches max
Overtravel: 0.012 inches min
Materials:
Button: Nylon black
Bracket: Stainless steel
Contacts: Silver, standard Silver, gold for low level
Terminal Hardware: None provided
Mounting Hardware: None provided
