Faraday (Siemens) WPSBBS-R
Faraday (Siemens) WPSBBS-R
Out of stock; call for lead time
The Faraday (Siemens) WPSBBS-R is a weatherproof back box designed specifically for mounting Siemens Model ST-series strobes in outdoor and wet-location applications. Its red-coated housing includes a threaded conduit hole with a knockout for a sealed wiring entry, keeping the strobe's field connections protected from the elements, and it integrates with Siemens Cerberus PRO, FC922, FC924, MXL, and MXLV notification circuits used across the ST-series strobe line.
Key Features
- Weatherproof back box purpose-built for Siemens ST-series strobes
- Threaded conduit hole with knockout for sealed outdoor wiring entry
- Red finish, part of Siemens' color-coded NAC accessory line
- Compatible with Siemens Cerberus PRO, FC922, FC924, MXL, and MXLV fire alarm systems
Technical Specifications
- Secondary Part Number: 500-636139
- Compatibility: Siemens Model ST-series strobes
- Mounting: Surface, weatherproof/outdoor rated
- Conduit Entry: Threaded hole with knockout

