Specifications:
Ex Mark: Ex d ib mb ⅡC Gb/Ex e ib mb ⅡC Gb DIP A21
Explosion Proof Flash Buzzer Intended Use: Can be used in Zone 1 and Zone 2, Zone 21 and Zone 22
Ambient Temperature Use: -40℃≤Ta≤55℃
Degree of Protection: IP66
Rated Voltage: AC/DC10-28V、AC/DC20-250V
Normal Frequency: 50/60Hz
Sound Pressure Level: 60dB(at30cm)
Connection Type: Terminals:2.5mm2
Cable Entry Outer Diameter: Φ5.5~13mm
