Simplex 49WPBB-SVCW — white surface or weatherproof back box for TrueAlert ES ceiling mount speaker visible (S/V) notification appliances.
TrueAlert ES ceiling S/V appliances are ordered as separate pieces: the appliance, a cover, and, unless the device recesses into a flush box, a back box. Datasheet S49SVC-0001 Rev. 11 lists this part in Table 8. It is dual purpose — the same box serves ordinary surface mounting and weatherproof mounting when paired with the weatherproof appliance and cover.
- White; the red equivalent is 49WPBB-SVCR
- Back box installation instructions 579-1240
- Takes ceiling S/V appliances 49SV-APPLC, 49HFV-APPLC, 49SVH-APPLC and 49HFVH-APPLC
- Weatherproof appliance is 49SVH-APPLC-O (49SVH-APPLC-CO in Canada)
- White covers ordered separately: 49SVC-CWFIRE, 49SVC-CWALT, 49SVC-CWS, and the matching -O covers for weatherproof builds
- Flush installations use a 4 in. square, 2 1/8 in. deep box by others instead of this part
Order carefully: 49WPBB-SOCW is the white box for speaker only (S/O) ceiling appliances, not speaker strobes, and 49WGBB-SVCR-O is a wire guard back box. This part is the box alone — no appliance and no cover are included.
