The AD16-22AS square indicator light provides clear visual signaling for circuit and machine status. With a blue LED display, it is ideal for indicating power-on, machine operation, alarms, faults, or voltage presence.
Although the AD16 series is commonly associated with round indicators, the “AS” designation specifies a square front design. This makes it suitable for installations requiring a distinct square visual appearance while maintaining compatibility with standard 22 × 22 mm panel cutouts.
Its compact dimensions (front face ~31.3 × 31.3 mm, panel cutout 22 × 22 mm, depth ~48.5 mm, front thickness ~10.9 mm) allow easy integration into industrial panels.
The AD16-22AS is available in multiple voltage supply options, making it versatile for different environments:
- AC 110 V – low-voltage industrial networks
- AC 220 V – standard mains supply
- DC 12–24 V – automation and electronic systems
- AC/DC 380 V – heavy industrial equipment
Built with low-power consumption LEDs, it offers long service life, minimal heat generation, and reliable performance in demanding conditions.
TECHNICAL DETAILS:
| Specification | Details |
| Brand | CNC Electric |
| Model | AD16-22AS |
| Product Type | Square LED Indicator Light |
| Display Color | Blue |
| Function | Visual indication of circuit/machine status (ON/OFF, alarm, fault, voltage presence) |
| Shape | Square |
| Front Dimensions | ~31.3 × 31.3 mm |
| Panel Cutout | Ø 22 mm |
| Depth Behind Panel | ~48.5 mm |
| Front Thickness | ~10.9 mm |
| Voltage Options | AC 110 V, AC 220 V, DC 12–24 V, AC/DC 380 V |
| Features | Low power consumption, long LED lifespan, low heat generation |
| Typical Applications | Electrical panels, control boards, industrial cabinets, generator sets, automated systems (PLC) |
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