Notifier NBG-23LR(A) User Manual
Nbg-12lr and nbg-12lra, Dual-action agent release stations
DN-6840:B • 3/5/2014 — Page 1 of 2
Dual-Action Agent Release Stations
DN-6840:B • F-710
Dual Action NBG-12LR
Dual Action NBG-12LRA
The NBG-12LR and NBG-12LRA are Agent Release Stations
designed for use with NOTIFIER Fire Alarm Control Panels
with releasing capabilities.
Non-coded, dual-action operation.
Made with durable polycarbonate.
Optional surface backbox.
Manual release (dual-action).
Dual-action release only.
The NBG-12LRA and NBG-12LR are ideal for areas such as
clean rooms and computer rooms where a chemical agent is
used to extinguish a fire.
Temperature Range: 32°F to 120°F (0°C to 49°C).
Relative Humidity: 10% to 93% (noncondensing).
For use indoors in a dry location.
Product Line Information
NBG-12LRA: Agent release station with abort switch, Release
LED, and Normal LED.
NBG-12LR: Dual-action agent release station.
SBA-10: Surface backbox for NBG-12LRA, metal. Dimensions
4.5” (11.43 cm) W x 8.188” (20.8 cm) L x 1.375” (3.49 cm) D.
SB-10: Surface backbox for NBG-12LR, metal. Dimensions
4.125” (10.48 cm) W x 5.5” (13.97 cm) L x 1.375” (3.49 cm) D.
SB-I/O: Surface backbox for NBG-12LR, plastic.
BG12TR: Optional trim ring for semi-flush mounting.
Agency Listings and Approvals
In some cases, certain modules may not be listed by certain
approval agencies, or listing may be in progress. Consult fac-
tory for latest listing status.
UL/ULC Listed: S692.
MEA Listed: 67-20-E.
FDNY: COA#6114 (NFS2-3030), COA#6121 (NFS2-640,
U.S. Coast Guard, Lloyd’s Register, American Bureau of
Shipping (ABS): For information on marine applications,