Cooper Wheelock WPSBB-R Weatherproof Back Box
The Cooper Wheelock WPSBB-R Weatherproof Back Box is a durable mounting solution designed for outdoor fire alarm and notification appliances. This red back box provides a secure, weather-sealed enclosure that protects electrical connections from rain, moisture, and dust. Its rugged construction ensures reliable performance in harsh environments, making it an essential accessory for exterior installations.
Built for Harsh Environments
The WPSBB-R features a corrosion-resistant design that withstands extreme weather conditions. In addition, its heavy-duty housing shields internal wiring and device connections, helping prevent moisture from causing failures. Because of its robust build, technicians can confidently use it in parking garages, loading docks, manufacturing plants, and other demanding locations.
Easy and Flexible Installation
This back box simplifies installation and saves time on the job. It offers generous space for wiring, allowing technicians to complete connections quickly and efficiently. Moreover, its universal compatibility with Cooper Wheelock strobes, horns, and speaker strobes makes it a versatile option for new projects or system upgrades.
Reliable Protection for Fire Alarm Devices
Choosing the WPSBB-R weatherproof back box helps extend the life of outdoor notification appliances. It keeps devices properly sealed and reduces the chance of premature damage. With routine inspections, building managers can maintain high reliability and ensure that equipment works during emergencies.
Ideal for Multiple Applications
Thanks to its red finish and professional appearance, this back box blends seamlessly with other life-safety equipment. Consequently, it is an excellent choice for commercial buildings, schools, hospitals, and industrial facilities that require dependable outdoor notification.



