Description
Q-Light SESA-HK-WS
Rugged combined audible and visual alarm for reliable warning in hazardous industrial environments
| Brand | Q-Light |
| Model | SESA-HK-WS |
| Voltage | 24V DC |
| Country of Origin | South Korea |
| Weight | Approximately 2.5 kg |
| Dimensions | Approximately 220 x 180 x 140 mm |
| Warranty | 6 months |
| Certifications | KCs explosion-proof certification, CE |
| SKU / MPN | SESA-HK-WS |
| What’s in the box | Explosion-proof sound and light alarm, mounting hardware, installation guide |
| Product Type | Explosion-proof combined sound and light alarm |
| Rated Voltage | 24V DC |
| Sound Output | Approximately 100 dB at 1 m |
| Light Source | High-intensity LED warning light |
| Ingress Protection | IP66 |
| Explosion-proof Rating | Ex d IIC T6 Gb |
Key benefits: Explosion-proof construction, high-visibility LED signaling, powerful audible alarm, weather-resistant housing, and straightforward industrial installation
Typical applications: Oil and gas facilities, chemical plants, petrochemical sites, hazardous process areas, tank farms, and industrial emergency warning systems
Lifecycle: Active product with an expected service life of 10 or more years under proper installation and maintenance
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.








Robert M. –
Reliable PLC module, works flawlessly in our testing environment.