TL50GRYBWQTower Light: 5-Color Indicator; Voltage: 18-30 V dc or 24 V ac; Environmental Rating: IP67; Input: Bimodal; Colors: Green Red Yellow3809501
K50LGRALSYNK50 Series EZ-LIGHT: 3-Color Sealed Loud Audible Indicator; Voltage: 12-30 V dc; Housing: Polycarbonate; IP67; Tone: Loud; Input: NP3094787
SI-GL42DM21-10SI-GL42 Series Safety Interlock Switch; Solenoid Lock/Spring Unlock; 24 V DC; Contact Configuration: Actuator: 2NC/1NO, Monitor: 1NC3811058