The Siemens WPBBS-R is a weatherproof back box for fire alarm horns. It carries a red finish for high visibility. First, it mounts notification appliances in outdoor and wet locations. As a result, it protects the wiring connections from the weather.
Siemens WPBBS-R compatibility
This back box supports several Siemens horn models. Specifically, it fits the AH, B6, B10, MBDC, MH115, MTH-15-115, and SETSF series horns. In addition, it works with Siemens AS-WP weatherproof appliances. Therefore, it gives installers a single mounting solution for these devices.
Where it is used
Installers choose the WPBBS-R for exterior notification points. For example, it suits parking structures, loading docks, and building exteriors. Also, the red color helps identify the device as fire alarm equipment. The Siemens part number is 500-636137.
Questions about the Siemens WPBBS-R? First, call Life Safety Consultants at 1-888-557-0558. Alternatively, email sales@lifesafetycom.com. Then our team will confirm the right back box for your horn.
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 2 × 5 × 5 in |
| Condition | New |
| Manufacturers | Siemens |
| Part Type | Replacement Part |







