The Crouse-Hinds HLL-4-5L-D-1/6-277 (Part Number: CCL1622443U) is an industrial-grade hazardous area linear LED fixture, designed to deliver high-performance lighting in explosive and high-risk environments. Built for Zone 1, Zone 2, Zone 21, and Zone 22 applications, this explosion-proof fixture is ideal for offshore platforms, refineries, chemical plants, and industrial manufacturing facilities.
With energy-efficient LED technology, the HLL-4-5L-D-1/6-277 provides a long-lasting, low-maintenance, and durable lighting solution that outperforms traditional fluorescent fixtures.
Description
Key Features of CCL1622443U:
✔ Explosion-Proof & Hazardous Location Certified – Meets ATEX, IECEx, UL, and CE safety standards
✔ Energy-Efficient LED Technology – Reduces power consumption while delivering high-lumen output
✔ Corrosion-Resistant & Durable – Constructed from copper-free aluminum with impact-resistant lens
✔ Long Lifespan – 100,000 hours (L70) reduces maintenance downtime
✔ Extreme Temperature Performance – Operates in -40°C to +55°C environments
✔ IP66/IP67 Protection – Fully sealed against dust, water, and harsh environmental conditions
✔ Versatile Mounting Options – Supports ceiling, wall, pole, and pendant installations
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | HLL-4-5L-D-1/6-277 |
| Part Number | CCL1622443U |
| Power Consumption | 5-lamp LED configuration |
| Luminous Output | High-efficiency LED output |
| Voltage Range | 277V AC |
| Material | Corrosion-resistant aluminum housing |
| Lens/Diffuser | Impact-resistant polycarbonate or tempered glass |
| Color Temperature | 5000K (Daylight White) |
| CRI (Color Rendition Index) | >80 |
| Operating Temp. | -40°C to +55°C |
| Ingress Protection | IP66 / IP67 |
| Certifications | ATEX, IECEx, UL, CE |
| Lifespan | 100,000 hours (L70) |
| Mounting Options | Ceiling, Wall, Pendant, Pole |
Applications of CCL1622443U:
✔ Oil & Gas Facilities – Explosion-proof lighting for offshore and onshore operations
✔ Chemical & Pharmaceutical Plants – Reliable illumination in hazardous production areas
✔ Marine & Shipyards – Corrosion-resistant fixtures for harsh marine environments
✔ Industrial Warehouses & Power Plants – Safe lighting for hazardous material storage
✔ Food & Beverage Processing – Compliant lighting for high-risk areas
Why Choose the Crouse-Hinds HLL-4-5L-D-1/6-277 (CCL1622443U)?
✅ Certified for Hazardous Locations – Meets global safety standards for explosive environments
✅ Long-Lasting & Low Maintenance – LED technology ensures a longer lifespan than traditional lighting
✅ Energy-Efficient & Cost-Effective – Reduces electricity usage while maintaining optimal brightness
✅ Rugged & Reliable – Built for the harshest industrial conditions
The Crouse-Hinds HLL-4-5L-D-1/6-277 (CCL1622443U) is a top-tier explosion-proof LED fixture, providing superior efficiency, safety, and durability for hazardous industrial applications. 🚀
