Indicator Light with Alarm, Audible Buzzer, LED, 220V, 20 mA, Green
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 10,99 lei | — |
| 3–4 pcs | 10,44 lei | 5% (−0,55 lei/unit) |
| 5–10 pcs | 9,89 lei | 10% (−1,10 lei/unit) |
| 11+ pcs | 9,34 lei | 15% (−1,65 lei/unit) |
LED Indicator with Audible Alarm for 220V Electrical Panels
This indicator light with integrated buzzer combines green LED visual signaling with an audible alarm, ideal for control panels, industrial automation, and electrical machinery. It operates directly on 220V AC, without a transformer, and is easily mounted in a 22mm hole. The professional solution for visual and audible monitoring of equipment status.
What you get with this product
- Dual visual and audible warning — Green LED and 85dB buzzer for unmissable signaling in noisy environments
- Instant mounting in standard panels — compatible with 22mm holes, rear nut fastening without special tools
- Direct 220V AC operation — eliminates the need for separate power sources or transformers, minimal consumption under 20mA
- Excellent visibility in all conditions — high-intensity green LED, visible even in bright industrial hall lighting
- Robust construction from durable plastic — withstands vibrations and ambient temperatures typical of industrial electrical panels
- Versatility of use — suitable for signaling machine start-up, emergency alarms, command confirmations, or status indicators
How it works and how to install it
The indicator is powered directly from the 220V AC mains, consuming a maximum of 20mA. When voltage is applied, the green LED lights up and the buzzer emits a continuous or intermittent sound, depending on the control circuit configuration. Installation only requires a 22mm hole in the electrical panel — insert the component from the front, secure it with the nut from the back, and connect the two conductors to the power source. The rear terminals allow for quick connection with a screwdriver.
Frequently asked questions
Can the audible alarm be turned off, leaving only the LED on?
No, the buzzer and LED are integrated into a single module. For visual-only operation, an indicator without a buzzer must be chosen.
How loud is the audible alarm in decibels?
The integrated buzzer emits approximately 85dB, sufficient for moderate industrial environments, audible from several meters away.
Can it operate continuously 24/7 or does it overheat?
Yes, it is designed for continuous operation in electrical panels. The 20mA consumption generates minimal heat, with no risk of overheating.
Technical specifications
| Supply voltage | 220V AC |
| Maximum current | 20 mA |
| Switching current | 16A |
| Lighting type | LED |
| LED color | Green |
| Integrated buzzer | Yes, approx. 85dB |
| Mounting diameter (hole) | 22 mm |
| Overall dimensions | 29 x 51 mm |
| Housing material | Durable plastic |
| Model code | AD16-22SM |
| EAN | 0781499721682 |
Warranty and support
The product benefits from a 24-month warranty in accordance with Romanian legislation for electrical products. 30-day return policy from receipt. Fast delivery via national courier within 1-3 working days.
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