SBR33 Ring Illuminated Piezo Switch Description Metal Piezo Switch, 27mm mounting diameter, 27x1.5mm thread, 31mm recessed actuation area, ring illuminated with multicolor RGB LEDs (12 or 24V). Metal housings are milled one piece construction and mounted with a nut. Aluminum housings areavailable in Silver, Red, Black, Green, Gold or Blue anodization Approvals • ISO 9001:2015 • CE: EverSwitch products comply with Directives • 2006/95/EEC for low voltage components. • IP Rating: IP68/IP69 compatible with IEC 60529; EN 60529 • EMC: Directive 2004/108 • Shock protection, RoHS Compliant. Characteristics • Proven Reliability: Tested for 50,000,000 cycles • Weatherproof: Used in harshest outdoor conditions • Touch Activated: Operable with gloves, tools, etc. • Sterilizable: Wash down proof up to 100 BAR • Vandal Resistant: For use in high traffic and abusive areas • Zero power required for keypad operation • Mimics a dry contact switch closure • Eliminates RFI, EMI and ESD issues • Five year warranty Customized Options A wide range of design options are available: connectors switch function (prolonged, toggle, N.C., continuous, timer, slide and programmable types), current rating (up to 10A), graphics and housing dimensions and materials. We offer an embedded CPU for data output compatible with various communication protocols. Temperature compensated and thermal shock proof versions available as well. References SBR11, SBR22, SBR 44 TECHNICAL DATA Electrical Data Switch Function N.O. Momentary Switch Voltage0-24 AC/DC Switch Current0.2A std (0.5A option) Rated Breaking Capacity1W Operating Cycles>50,000,000 Switch Resistance OFF > 5 MQ Contact ConfigurationFree polarity Mechanical Data Housing Materials Aluminum 6061 T651 or Stainless Steel (303/304) Actuating Force3-5 Newton Illuminated Ring Polycarbonate Shock ProtectionIK 06 Fastening Torque 2.5 Nm Environmental Data Operating Temperature-20 to +70 °C Storage Temperature_-20 to +85 °C IP-Protection IP69K (front and back)