Mono Block Buzzer

22.5mm Fixing Monoblock Buzzer or Flashing Indicator Buzzer
Degree of protection: IP20
Standard: IEC/EN60947-5-1
Reliable and safe operation thanks to concealed connection terminals.
Screw size for connection is M3.5, tightening torque is 0.8N·m and the cross section area of cable is 0.5mm ~2.5 mm
Ambient temperature is -5~+40, the average temperature during 24 hours shouldn’t exceed +35
Altitude: ≤2000m.