Sargent 12-NB-8774-F-ETJ-96-12V Fire Rated Surface Vertical Rod Exit Device, Electrified Trim 12V Fail Secure, ET Control, J Lever, 33-36" Dr, 96" Ht, Less Dogging, Less Bm Rod, No Cylinder, Grade 1

The Sargent 12-NB-8774-F-ETJ-96-12V is a Grade 1 NB8700 top-latching surface vertical rod exit device, less bottom rod for 33 to 36-inch door widths and 96-inch door height. This 12- configuration is fire-rated. It is supplied with ETJ electrified trim and the J lever design.

• 33 to 36-inch door width; 96-inch door height.
• Single-point top latching; no bottom rod or bottom strike.
• Less dogging for the fire-rated configuration.
• Thermal pin supplied with the 12-NB configuration.
• ANSI/BHMA A156.3 Grade 1.

Function 74 is Fail Secure electrified ET trim operation. At 12VDC, power off locks the outside lever. The pushbar mechanically retracts the latch for egress independently of the electrical state of the outside trim.

No Cylinder. This function uses no cylinder and is not a less-cylinder preparation requiring a separately purchased cylinder. Cylinder override is not available with NB8700 Series devices.

The 12- prefix identifies the fire-rated configuration. The permitted rating and opening size depend on the listed door material, opening arrangement and complete assembly. Refer to the SARGENT fire-door rating chart; a three-hour rating does not apply automatically to every opening.