Overview
The Notifier NBG-12 fire alarm pull station is a cost-effective manual device engineered for conventional fire alarm control panels and monitor modules. The NBG-12 series features a dual-action design that requires two motions to activate the station, providing a balance between ease of operation and protection against accidental activation. The NBG-12 Series provides an alarm-initiating input signal to conventional Fire Alarm Control Panels and Monitor Modules, making it ideal for industrial facilities, commercial spaces, and institutional buildings.
Key Features
- Dual-action design — requiring the user to lift the front cover and then pull the handle — provides protection against accidental activation in busy corridors, lobbies, and public spaces
- Built-in bicolor LED, which is visible through the handle of the station, flashes in normal operation and latches steady red when in alarm
- Handle latches in down position and the word “ACTIVATED” appears to clearly indicate the station has been operated
- Meets ADAAG controls and operating mechanisms guidelines (Section 4.1.3[13]); meets ADA requirement for 5 lb. maximum activation force
- Captive screw terminals wire-ready for easy connection to SLC loop (accepts up to 12 AWG/3.25 mm² wire)
- Includes Braille text on station handle
Technical Specifications
- Activation Type: Dual-action activation method requiring the operator to push the handle inward and then pull it down
- LED Indicator: Built-in bicolor LED, visible through the handle
- Wire Acceptance: Accepts up to 12 AWG/3.25 mm² wire
- Reset Mechanism: Reset by inserting the supplied key, turning it a quarter turn, and opening the cover
- Construction: Constructed from molded polycarbonate and includes molded operating instructions, directional arrows, and Braille text on the handle
- Activation Force: Meets ADA requirement for 5 lb. maximum activation force
- Certifications: Meets UL 38, Standard for Manually Actuated Signaling Boxes
Typical Applications
The dual-action design provides protection against accidental activation in busy corridors, lobbies, and public spaces. The NBG-12 is commonly used in:
- Commercial office buildings and retail facilities
- Industrial plants and manufacturing floors
- Healthcare facilities and hospitals
- Educational institutions and universities
- Hospitality venues and hotels
- Government and institutional buildings
Compatibility & Replacements
Compatible With
- Notifier conventional fire alarm control panels
- Notifier monitor modules
- Conventional initiating device circuits (IDC)
- Standard electrical boxes for semi-flush mounting
- Optional surface-mount backboxes (SB-10 or SB-I/O)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The NBG-12 series includes multiple variant models (NBG-12S, NBG-12L, NBG-12LX, NBG-12LO, NBG-12LA) designed for different applications; ensure you specify the correct model for your installation.
Works With
- Conventional fire alarm system wiring (Class B and Class A SLC loops where applicable)
- Standard Notifier loop wiring configurations
- ADA-compliant facility layouts (5 lb. maximum activation force)
- UL 38-compliant fire alarm installations
