WERMA

About

When a machine needs to tell an operator something from across the plant floor, WERMA signal technology is how it does it. WERMA Signaltechnik has built optical and audible signaling devices in Rietheim-Weilheim, Germany since 1950, and the line covers everything from a 22 mm panel indicator to a stacked signal tower visible the length of a production bay. Industrial Automation Co. stocks the WERMA catalog for North American industry — signal beacons, flashing and rotating lights, sirens, sounders, buzzers, signal towers, mounting adapters and replacement lamps . Every listing carries WERMA's own datasheet, 3D CAD model and installation manual, so you can confirm fit before you order. Browse the collection below, or pair it with our OMRON safety and control and Schneider Electric lines to complete a control panel build. WERMA Product FAQ — Beacons, Sounders & Signal Towers What IP rating do I need for a WERMA beacon? Our WERMA stock spans IP30 through IP66/IP69K. IP65 is the most common rating in the line and suits general indoor and covered outdoor machine mounting. Choose IP66 for direct hose-down or heavy dust, and the IP69K-rated units for high-pressure, high-temperature washdown found in food and beverage plants. Are WERMA devices UL listed for use in North American panels? Most of the range is. Of the WERMA products we have full compliance data for, 205 carry UL listing, and 190 of those are rated UL Type 12 for dust-tight and drip-tight enclosure duty, with a smaller group rated Type 4X for corrosion and washdown service. CE, RoHS and WEEE apply across the line. What supply voltages are available? From 12 V through 230 V. The most common configuration is 24 V, and a large share of the range accepts AC or DC on the same terminals — useful when you don't yet know which supply the panel will offer. Wide-range 12–230 V and 115–230 V units are also stocked. Always match the rated operating voltage on the datasheet, not just the nominal panel voltage. How loud