PRODUCT
ADD： 1759 Zhongshan North Road, Shanghai Pudong Development Plaza D2301 Room, 200061
ZIP：200061
TEL：+86-021-6147 8345
FAX：+86-021-6147 8346
EMAIL：marketing@china-utl.com
| Name | Specification |
| Type | Buzzer |
| Model | AD108-22FM/□□ |
| Color | K(Black） |
| Mounting Hole Dia. | 22.5 |
| Pollution Degree | 3 |
| Standard | IEC60947 |
| Power Frequency Withstand Voltage | 2.5KV,1min |
| Insulation Resistance | ≥2MΩ |
| Allowable Voltage Fluctuation | ±20% |
| Continuous Working Life | ≥3000 hours |
| Brightness | ≥100cd/ Square |
| Operating Frequency | AC50～60Hz |
| Ambient Temperature | –25℃～+55℃ |
| Relative Himidity | ≤98% |
| Certification |
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Fax： +86-021-6147 8346
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