Allen Bradley Bulletin 855X devices include horns, beacons, and combination modules that are suitable for applications in hazardous environments. They can be used in Class 1, Division 2 types of environments with ambient temperatures between -4 and 131 degrees Fahrenheit. They are alarm devices available with different light and sound options, colors, sizes, voltage ratings, and mounting options. The Bulletin 855X alarm devices are designed for long operating lives with low power consumption ratings. The available voltage options are 120V AC, 240V AC, and 24V DC. The enclosures of Bulletin 855X alarm devices are impact-resistant and made of glass-reinforced plastic ABS material.
Browse available units in our catalog of Bulletin 855X.