Siemens 8WD4400-1AB Light Tower Stack Lamp for 8WD4 Sirius Signaling Column [New]

Signaling columns at machines or in automated processes are important optical devices to monitor complex sequences. They are used as visual or acoustic alarm devices when emergencies situations occur. 8WD4 signaling columns can be directly connected to the yellow AS-i cable using an adapter element; they can combine a maximum of four different optical or acoustic signaling elements that can be easily mounted. FEATURES: Communication capability: connection via AS interface. Extremely long-lasting LEDs: approx. 100,000 hours for integrated LEDs with chip-on-board technology. Especially resistant to shock and vibration.. Siemens. Siemens. 8WD4400-1AB.