Control Tower Stack Lights, Pre-configured Devices, Voltage: 24V AC/DC, Mounting Base: 1/2 in. NPT thread, Level 1: LED Module Steady, Color Green, Level 2: LED Module Steady, Color Red, Level 3: LED Module Steady, Color Amber, 40 mm

Control Tower™ Stack Lights 854J (40 mm) & 854K (60 mm) • Suitable for indoor and outdoor use • IP66 rated housing • Expandable to five levels per stack or up to ten modules in a single arrangement via the double-sided base option • Piezoelectric sound modules maintain the ingress rating when mounted in the stack • The Control Tower stack lights are designed to communicate status of different conditions alerting you to critical equipment and systems needs on plant floor. • Available in a wide variety of light and sound functions, sizes, colors, voltages and mounting options, our stack lights help monitor some of your most challenging control panel and onmachine applications. Mounting Options • Pole • Quick release • Surface • Tube • Vertical • Double-sided base • Half-inch NPT base • Surface mount with M12-5 pin connector