NBG-20011 - Box Plastic, PBT/PC Blend Gray Hinged Door, Lid 32. View datasheets, pricing and availability from DigiKey now!The Notifier NBG-12LX is a state-of-the-art, dual-action (i., requires two motions to activate the station) pull station that includes an addressable interface for any Notifier intelligent control panel except FireWarden series panels, and the NSP-25 panel. Addressable Manual Pull Station with FlashScan. NBG-12LX fire alarms pdf manual download. Wiring diagram shows both PNP and NPN wiring. Dimensions are shown in mm (in. 5mm) AND 5VA (3mm) FLAMMABILITY RATING, UV RESISTANT. BOXES DESIGNED TO MEET FOLLOWING STANDARDS: NEMA 4X, 12 & 13. PLEASE CONSULT WITH BUD INDUSTRIES PRIOR TO USING THIS DRAWING FOR DESIGN PURPOSE. The NBG-12 series includes both single-action and dual-action models equipped with either a hex or key lock / reset.