Buzzer(sound buzzer,electric buzzer,magnetic buzzer):

                AD16-22M               6 V,     12V,   24V  

                AD16-22SM/r          110V,   220V,  380V

Features:
1) Max. voltage: 380V
2) Electronic life (cycles): ≥10,000
3) Action: alternate, moment
4) Button shapes: round, rectangular, square
5) Indicator: neon and incandescence with lock or without lock
6) Cap colors: red, green, yellow, white, blue, amber

Environment temperate:For operating:-5^oC-+55^oC

                                 For storing:-25^oC-+70^oC

Protection grade:IP65

Rated insulation voltage: AC 380V

Service life: can exceed 30000 hrs under nominal voltage

Voltage limiting: 0.8Un≤U≤N

Connection: Spiral pressing-in type terminal;connection capacity 0.75-2.5 mm^{2 (18-12AWG)}