The AT16-22TS Series LED Pilot Lamp Indicator is part of a purpose-built range of panel-mount signaling devices engineered for demanding industrial environments. Designed to deliver clear, reliable visual status indication, these pilot lamps are well-suited for integration into control panels, distribution boards, automation systems, and industrial machinery.
Featuring high-brightness LED illumination housed within a robust industrial-grade thermoplastic body, the AT16-22TS Series offers long operational life and minimal power consumption compared to conventional incandescent indicators. The IP65 protection rating ensures reliable performance in environments subject to dust and moisture ingress.
Available in four standard colours — red, blue, green, and yellow — the series provides flexible signaling options for system designers and panel builders operating across manufacturing, process automation, and electrical infrastructure sectors.
The AT16-22TS Series LED Pilot Lamp Indicator is constructed to meet the rigorous demands of industrial control and automation environments. The unit features a black thermoplastic housing that provides structural durability and resistance to the mechanical and thermal stresses commonly encountered in industrial panel applications. The high-visibility transparent lens is engineered to maximise LED light transmission, ensuring clear indication even in well-lit industrial settings.
Rated at AC 220V with a frequency range of 50/60Hz, the AT16-22TS is directly compatible with standard industrial supply voltages without the need for additional transformers or voltage conversion. The LED current draw of ≤20mA represents a significant reduction in power consumption relative to traditional incandescent pilot lamps, contributing to lower panel operating costs and reduced thermal load within enclosures.
Compliant with IEC 947-5-1 and carrying CE certification, the AT16-22TS Series meets internationally recognised standards for low-voltage control circuit devices, providing panel builders and system integrators with confidence in product quality and regulatory compliance across global markets.
The AT16-22TS LED Pilot Lamp utilises a solid-state LED light source operating at a rated voltage of AC 220V (50/60Hz) with a maximum LED current of ≤20mA. The LED technology eliminates the filament failure modes associated with incandescent lamps, delivering a significantly extended service life and consistent luminous output throughout the product's operational lifespan. The screw terminal connection system ensures a mechanically secure and electrically stable interface under vibration and thermal cycling conditions.
The 22mm panel cut-out mounting format is a widely adopted industry standard, enabling straightforward retrofitting into existing panels and new installations alike. The IP65-rated housing construction prevents the ingress of dust and directed water, protecting internal components and maintaining reliable indication performance in challenging industrial environments.
| Product Type | LED Pilot Lamp Indicator |
|---|---|
| Series | AT16-22TS |
| Rated Operating Voltage | AC 220V |
| Frequency | 50/60Hz |
| LED Current | ≤20mA |
| Light Source | LED |
| Mounting Type | Panel mounting |
| Panel Cut-Out (Mounting Hole) | 22mm |
| Housing Material | Thermoplastic |
| Housing Colour | Black |
| Lens Type | High-visibility transparent lens |
| Terminal Type | Screw terminal |
| Protection Degree | IP65 |
| Ambient Operating Temperature | -5°C to +40°C |
| Relative Humidity | ≤95% |
| Height | 50mm |
| Diameter | 29mm |
| Available Colours | Red (AT16-22TS-R), Blue (AT16-22TS-B), Green (AT16-22TS-G), Yellow (AT16-22TS-Y) |
| Standards Compliance | IEC 947-5-1 |
| Certification | CE |
| Installation Environment | Indoor industrial use |
| Weight | 3gm |
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