The Edwards 3-ZA40A Zoned Amplifier represents a critical component in comprehensive fire alarm notification systems, designed to provide robust audio signal distribution in commercial and institutional environments. This versatile interface module delivers precise audio routing capabilities for emergency communication and evacuation protocols across complex facility layouts.
Engineered for reliability in mission-critical applications, the 3-ZA40A supports seamless integration with addressable fire alarm panels and life safety infrastructure. Facilities such as office complexes, educational institutions, healthcare facilities, and industrial campuses rely on this amplifier’s ability to generate clear, intelligible audio signals during emergency events, ensuring rapid and effective occupant notification.
Key Features
- 40-Watt output with selectable 25V or 70V VRMS operation
- Class A/B Notification Appliance Circuit (NAC) with 3.5 Amp rating
- Compact single LRM mounting configuration for streamlined installation
- Built-in support for user interface module expansion
- Compliant with NFPA 72 National Fire Alarm and Signaling Code requirements
- UL 464 listed for professional fire alarm notification applications
Specifications
- Output Power: 40 Watts
- Voltage Configuration: 25V/70V VRMS selectable
- NAC Circuit Rating: 3.5 Amps
- Mounting Space: 1 LRM
- Regulatory Listings: UL 268, UL 464
Ideal for retrofit and new construction projects, the Edwards 3-ZA40A provides fire alarm professionals with a dependable, high-performance zoned amplification solution that meets stringent life safety standards. Its flexible design accommodates diverse architectural environments and communication infrastructure requirements.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1.7 lbs |
|---|---|
| Dimensions | 13.5 × 7 × 4 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Interface Module |
