The STI (EF141206-W) Fiberglass Enclosure represents a robust solution for protecting critical fire alarm and signaling system components in challenging environmental conditions. Engineered specifically for commercial and industrial applications, this NEMA 3R rated enclosure provides superior protection against outdoor elements, dust, and potential mechanical damage while maintaining optimal visibility through its integrated window.
Designed for comprehensive fire alarm system infrastructure, this 14″ x 12″ x 6″ fiberglass enclosure offers fire alarm technicians and facilities managers a versatile mounting solution for control panels, communication modules, transponders, and auxiliary system components. Its rugged construction ensures reliable performance in both indoor and outdoor installations, including exterior walls, electrical rooms, mechanical spaces, and utility corridors.
Key Features
- NEMA 3R rated fiberglass construction with superior corrosion and impact resistance
- Transparent polycarbonate window for easy system status monitoring without compromising environmental sealing
- Mounting provisions compatible with standard fire alarm control panels and communication modules
- Non-metallic design minimizes electromagnetic interference and galvanic corrosion risks
- Compliant with NFPA 72 National Fire Alarm and Signaling Code installation guidelines
- Suitable for commercial, industrial, and institutional fire detection and notification system deployments
Specifications
- External Dimensions: 14″ H x 12″ W x 6″ D
- Material: Fiberglass-reinforced polyester
- Door: Hinged with polycarbonate window
- Mounting: Universal mounting points
- Environmental Rating: NEMA 3R
- Color: White (RAL 9003)
Professional fire alarm technicians and system integrators will appreciate the STI enclosure’s thoughtful design, which facilitates clean, code-compliant installations across diverse commercial environments. Whether protecting addressable fire alarm panels in high-rise office buildings, HVAC control interfaces in healthcare facilities, or distributed communication modules in educational campuses, this enclosure delivers reliable environmental protection and system accessibility.
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 | 14 × 12 × 6 in |
| Condition | New |
| Specification | 14Hx12Wx6D in., window door, no fan, fiberglass, NEMA 3R |
| Part Type | Enclosure |









