Buzzer RK 8832 When the supply voltage is connected, an audible signal is generated so the alarm buzzer can be used to output audible alarms or signals, e. g. when exceeding setting values of measuring relays. Features . Permanent sound, pitch fixed . Optionally with switchable interval- / permanent sound and 2 pitches settable . Width: 17.5 mm and depth: 64 mm Technical specifications Width: 17,5mm For top hat rail mounting: Yes Type: RK 8832 Manufacturer: E. Dold & Söhne GmbH & Co. KG Type: RK8832 AC/DC24V Art. No.: 0059905