SAE IGB3R Infinity-Series 3-Gang Back Box, Red

Optimize your fire, security and monitoring installations with the Space Age Electronics IGB3R Infinity-Series 3-Gang Back Box. Designed specifically for surface mounting Infinity annunciation, control and notification modules, this back box streamlines installation while improving system reliability. Constructed from 18-gauge (0.048") steel with a textured, baked-on enamel finish, the enclosure resists corrosion and everyday wear in commercial and industrial environments.

Installation is faster and cleaner thanks to embedded 0.5" and 0.75" EMT and rigid conduit knockouts on the sides and back, minimizing field modifications and conduit fittings. The compact 1.75" depth and 3-gang footprint make the IGB3R an ideal choice for tight spaces and retrofit projects where security, surveillance and monitoring equipment must be mounted visibly and securely. The red finish provides instant visual identification for fire and alarm systems, helping meet common site and code expectations.

Choose the Space Age Electronics IGB3R to reduce installation time, lower lifecycle maintenance, and ensure dependable performance for annunciator and module applications. Perfect for fire alarm, security and monitoring system installs—order now to simplify your next deployment.

• Securely surface-mount Infinity annunciators, control and notification modules for faster, cleaner installs
• Heavy-duty 18-gauge (0.048") steel and textured baked-on enamel resist corrosion and on-site wear
• Built-in 0.5" and 0.75" EMT/rigid knockouts reduce conduit prep and speed electrical connections
• High-visibility red finish improves identification for fire, alarm and security applications
• Shallow 1.75" depth and 3-gang capacity save wall space and simplify retrofits in tight enclosures
• Low-maintenance design reduces service calls and ensures long-term reliability in monitoring systems