DIN Rail Mounted Buzzer

This DIN rail mounted buzzer can be mounted on DIN rails in control boxes. They are compact and are easy to mount. With other DIN rail compatible components, you can get a clean looking wiring in your control box. This buzzer can accept both low DC voltage and high AC voltage (see specification below). 

Three Alarm Sound Options (Pin A, B and C):
No wire: Default Alarm
Jump Pin A & B: beep...beep...beep...
Jump Pin A & C: beep......

Power Input Pin Assignment (Pin 1 ~ 4):
12V DC: Pin 1 & 2
24V DC: Pin 1 & 3
110 ~ 220V AC: Pin 1 & 4

Specification: 
Compatible DIN rail width: 35 mm
Contactor width: 36 mm
Voltage: 12V DC, 24V DC, 110 ~ 220V AC