Column Light: 3-Color Sealed Loud Audible Indicator; Voltage: 18-30 V dc; Environ. Rating: IP67; Input: NPN; Colors: Green Red Yellow; Euro 5-pin Integral Connector
K50 Series EZ-LIGHT: 3-Color Audible Indicator; Voltage: 18-30V dc; Housing: Polycarbonate; IP50; Tone: Steady; Input: PNP; Colors: Green Red Blue; Euro 5-pin Integral Connector
K50 Series EZ-LIGHT: 3-Color Audible Indicator; Voltage: 18-30V dc; Housing: Polycarbonate; IP50; Tone: Pulsed; Input: PNP; Colors: Green Red Blue; Euro 5-pin Integral Connector