U2 MILLION CYCLE ROCKERS SEALED ROCKER SWITCHES ONE MILLION CYCLE SEALED ROCKER SWITCH The U2-277 (logic 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. 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 Standard Characteristics/Ratings: Logic level up to 10 amps switching capability ELECTRICAL RATINGS: RoHS compliant Load Sea Level 28VDC or 115VAC Resistive 10A Inductive 5A Lamp 3A Logic Level 10mA 5VDC Electrical Life: 100,000 cycles Mechanical Life: 1,000,000 cycles Seal: IP64 or IP68S Operating Temp Range: -55C to +85C Operating Force: 2.5 +0.5/-1.0 lb. Reset Force: 0.75 lb. min Total Travel: 0.140 inches max Overtravel: 0.012 inches min MATERIALS: Button: Nylon black Bracket: Stainless steel Contacts: Silver, standard Silver, gold for logic level Terminal Hardware: None provided Mounting Hardware: None provided 212 OTTO Full Line Catalog Specifications Subject To Change Without NoticeX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Pushbutton Switches category: Click to view products by OTTO manufacturer: Other Similar products are found below : 8940K2012 LW1L-M1C10V-A LW1L-M1C70-A LW2L-A1C20M-GD LW2L-M1C20M-A 60324L M22-D-R-GB0/K11 M7E-HRN2 67021K512 67081K512X 701PB580 7199K101 810K12910 810KSV30B MML21EA2ADK MML21KA3ABK MML23KA3AC05K-001 MML23KW3AA01W 8418K2 8442K3 8450K1 860K11911T01A 861901 861K11911T01A07 861K13810T00A14 861K13911 8646AB6X718UL 8646ABUL 9001KXRK 907AYY100 PMHD155A1 9533CD4+U574+U4922 95-414.000 99-450.837 99-453.837 PV3H2B0NN-341 1203MRA A22NZBGANGA A22NZBNANGA A22NZMPATRA A2PMA1X03EC56 A3A-5123-02 A3A-7140 A3A- 7310 A3A-7340 A3U-TMW-A2C-5M A595 12037A2ULCSA ABD122N-B 1211390004