Siemens 8WD4420-0FA

The Siemens 8WD4420-0FA is a buzzer element designed for reliable signaling in industrial environments. Operating at 24 volts AC/DC, this buzzer delivers a sound level of 85 dB with a current draw of 25 mA. It features an adjustable tone frequency of 1,175 Hz, allowing for either a continuous or pulsating alert to suit different application needs. With a durable design and an expected service life of approximately 5,000 hours, this compact 70 mm black buzzer is well-suited for various control panels and machinery. Distributed by BSP Automation, it offers a dependable solution for audible alarms and notifications.