Edwards 3-CAB21B
Edwards 3-CAB21B
Only 4 left!
The Edwards 3-CAB21B is a wallbox back box enclosure used with Edwards EST3 fire alarm control system installations. It provides surface-mount enclosure space for three chassis assemblies, commonly used in remote closet or lobby installations where control panel electronics are located away from the main equipment room.
Key Features
- Wallbox back box with space for 3 EST3 chassis assemblies
- Designed for EST3 remote closet and lobby cabinet installations
- Space provided for two 17AH standby batteries
- Each chassis position provides 7 local rail module spaces
- Door and chassis units are ordered and shipped separately
Technical Specifications
- Compatible system: Edwards EST3 fire alarm control system
- Chassis capacity: 3
- Battery space: 2 x 17AH
- Material: #14 AWG cold-rolled steel, gray baked enamel finish
Certifications
- UL Listed fire alarm control equipment enclosure

