Notifier SBB-D4R CAB-4 Four-Tier Cabinet Backbox Assembly, D-Size, Red, Door Ordered Separately

The Notifier SBB-D4R is a red, four-tier CAB-4 Series backbox assembly for ONYX Series fire alarm control panels.

Notifier cabinets are ordered in parts: one SBB backbox, one DR or ADDR door, and a BP2-4 battery plate where batteries or a power supply sit in the lower position. The SBB-D4R is the largest of the four standard sizes, with four chassis tiers.

Key features

• Four tiers, red, 16-gauge steel
• Top knockouts 1.375 / 1.750 in.; four lower knockouts 0.875 / 1.125 in.
• Seismic certified with SEISKIT-CAB
• Backbox only; door, battery plate and trim ring are separate part numbers

Ordering note

SBB-D4 is the same box in black. Smaller sizes: SBB-A4R one tier (21 lb), SBB-B4R two tiers (26.88 lb), SBB-C4R three tiers (32.60 lb); a D4 will not fit an opening cut for an A4 or B4. The matching semi-flush trim ring is TR-D4; trim rings are black even on red cabinets.