RSG SP-BB Pull Station Back Box

The RSG SP-BB is a red, die-cast, surface-mount back box for the RSG SP series manual fire alarm station. RSG (Reliable Security Group, Signal Hill, California) lists it among the SP station accessories.

SP stations normally mount on a single-gang switch ring over a recessed junction box. Where the wall cannot be opened, such as block, concrete, tile or existing surface raceway, the SP-BB provides a matching surface housing for the station.

Key features

• Surface mount, die-cast, red finish
• Fits SP-1 single-pole and SP-2 double-pole stations
• Also fits the TP, TB, LED, PS, DAH, LP and KO option variants

Ordering note

RSG does not publish separate dimensions, weight, knockouts or listings for the box itself; the UL and CSFM numbers on the SP cut sheet apply to the station. Not to be confused with the NC-BB (for NC series stations) or the SP-WB weather enclosure.