Siemens *Siemens 3SU1 Series Red, Yellow Emergency Stop Push Button

Manufacturer: Siemens Mfr. Part No.: 3SU1801-0NA00-2AA2 22 mm Emergency Stop Control Stations 1NC, Surface Mount, IP66, IP67, IP69K The SIRIUS ACT range of push buttons and signalling devices presents an expertly designed selection of push buttons, pilot lights and switches that are intelligent, reliable and physically robust. An innovative Snap-on concept makes the task of installing a unit so effortless that it can be done with one hand. Made with real metals and high-grade plastics, installed with smart functions and interaction abilities, these state-of-the-art push buttons, indicator lights and switches have been extreme element tested to guarantee a long usage life and reliability for all your operations. These devices are suitable for use in any climate according to EN ISO 6270-2 and are designed for standards industrial applications. The SIRIUS ACT 3SU1 pushbuttons and signalling devices due to their resistant material polyamide as standard gives them improved resistance to oils and detergents. These units can be recycled thanks to their low pollutant content. The range has a number of certifications and approvals in particular: •Communautés Européennes (The CE approval mark is required in order to market your products within Europe. The CE mark indicates to European authorities that your claims of product compliance meet the applicable standards.) •Underwriters Laboratories Inc. (Product safety certification organization) •Underwriters Laboratories Inc. (Product safety certification organization) •UL Recognized Component Mark (Approval mark for recognized components) •Canadian Standards Association •China Compulsory Certification •Association of German Electrical Engineers This range of push buttons can be used in the following industries: •Food and Beverage Industry •Pharmaceutical Industry •Rail and Transport Industry •Automotive Industry •Mining and Quarrying Industry •Factory Automation Industry Standards IEC 60947-1, EN 60947-1 IEC 60947-5-1, EN 60947-5-1 The mounting type of the enclosure of this 3SU1801-0NA00-2AA2 can be vertically only. This is a typical emergency off/stop function device with the operating voltage of AC (alternating current)/DC (direct current) electricity. The vibration resistance, according to IEC 60068-2-6 standards for this high quality unit is 10 ... 500 Hz: 5g. The electrical connection on enclosure should follow cable routing above and below, both 1 x M20. The ambient temperature during operation ranging from -25°C to +70°C, during storage however ranging from -40°C to +80°C. Frequently asked questions & answers What is the different between a push button switch for an emergency stop and a general-purpose push button switch? A general-purpose push button switch is used for controls, e.g. to start machine operation or simply to switch modes. An emergency stop push button switch however, is mainly used as a safety measure to stop hazardous events. Specifications Attribute Value Series 3SU1 Mounting Type Surface Mount Contact Configuration 1NC Illuminated No IP Rating IP66, IP67, IP69K Push Button Actuation Twist Release Colour Red, Yellow Depth 64mm Width 85mm Bezel Material Plastic Height 85mm Push Button Material Plastic