The STI EP201608-O5 Polycarbonate Enclosure represents a robust, purpose-engineered solution for protecting critical fire alarm and electrical control infrastructure in demanding commercial and industrial environments. Constructed from high-durability polycarbonate with EnviroArmour technology, this NEMA 3R rated enclosure provides comprehensive environmental protection for sensitive electronic equipment, ensuring reliable performance in challenging installation scenarios.
Engineered for versatility across fire alarm, security, and building automation systems, this enclosure integrates advanced thermal management and power distribution capabilities. The integrated filter fan with dedicated ventilation prevents internal heat buildup and particulate contamination, critical for maintaining the long-term integrity of addressable fire alarm panels, control modules, and auxiliary system components.
Key Features
- Robust polycarbonate construction with superior impact resistance and chemical stability
- NEMA 3R rating provides protection against environmental contaminants, dust, and water ingress
- Integrated NEMA 3R filter fan with replaceable microfilter element for optimal thermal management
- Built-in power distribution strip facilitates clean, organized electrical connections
- Compatible with standard commercial fire alarm panel mounting configurations
- Opaque exterior finish reduces UV degradation and minimizes internal temperature fluctuations
Specifications
- External Dimensions: 20″ H x 16″ W x 8″ D
- Material: High-grade polycarbonate
- Color: Opaque
- Mounting: Universal mounting points for panel and equipment installation
Designed to meet rigorous NFPA 72 National Fire Alarm and Signaling Code requirements, this enclosure is ideal for protecting fire alarm control units, emergency communication systems, and auxiliary system components in commercial facilities including office complexes, healthcare facilities, educational institutions, and industrial environments. Compliant with relevant UL standards for fire alarm equipment protection and environmental integrity.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 20 × 16 × 9 in |
| Condition | New |
| Cross Reference | EP201608-O3,EP201608-O4,EP201608-T3,EP201608-O,EP201608-T,EP201608-O5 |
| Part Type | Enclosure |
| Specification | 20Hx16Wx9D in., opaque, NEMA 3R filter fan, polycarbonate, EnviroArmour |













