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Rocker Switches


U2 - Sealed Rocker

The U2-277 and U2-278 are rugged, sealed, momentary action rocker switches with a one million cycle life.
  • 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

The U2-277 (low level) and U2-278 rocker switches are designed to run a minimum of one million mechanical cycles and withstand extreme environmental conditions. Ideal for use in material handling, heavy equipment, off-road and construction equipment, and other outdoor applications where severe conditions are typically encountered. These momentary action, ON-OFF-ON switches provide crisp tactile feedback and are moistureproof and dusttight to IP64. Watertight to IP68S option is also available. The optional watertight seal will withstand direct water spray and the durable construction provides protection against extreme shock and vibration.

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