The ESB Surface Back Box is the ideal solution for fire alarm
appliances/devices that require a professional surface installation. ESB boxes are designed with attention to installation needs.
Each box is designed with a solid surface area with pre-drilled and tapped hole configuration to mount the majority of industry
appliances/devices. Durable 18 gauge steel finish in red (white) professional grade baked on enamel finish. Each box comes with
standard 1/2" & 3/4" EMT knockout(s) strategically located around on the box.
Each box is equipped with a green ground screw that meets code and is easily accessible. Universal mounting pattern in the box for
surface installation. The rugged construction and aesthetic appeal makes the ESB surface back box your logical choice for surface
mounting 2 thru 6 gang appliances in your next design installation.
