Sargent 12-8974-J-ETB-12V Fire Rated Mortise Exit Device, Electrified Trim 12V Fail Secure, ET Control, B Lever, For 37-42" Width Door, Less Dogging, No Cylinder, Grade 1

The Sargent 12-8974-J-ETB-12V is a fire rated mortise exit device built for high-traffic commercial openings that require electrified access control. Engineered for doors measuring 37" to 42" in width, this Grade 1 device pairs a mortise lock body with 12-volt electrified trim in a fail secure configuration, keeping the outside lever locked during a power loss for added security. No Cylinder: this configuration has no cylinder override and does not require an override cylinder. As a fire rated unit, it comes less dogging to maintain positive latching. Durable construction and ANSI compliance make it a dependable choice for institutional and commercial applications.

Features

• Fire rated mortise exit device suitable for labeled door and frame assemblies.
• Electrified ETB trim operating on 12V DC for integration with access control systems.
• Fail secure function keeps the outside lever locked when power is removed.
• Designed for door widths ranging from 37" to 42".
• B lever trim design for comfortable operation.
• Less dogging to preserve the fire rating and ensure latching.
• No Cylinder: this configuration has no cylinder override and does not require an override cylinder.
• Grade 1 rated for heavy-duty commercial performance.

Functional Details

This 12V DC electrified ET trim operates in fail secure mode. With power removed, the outside lever is locked. Applying power unlocks the outside lever. When unlocked, turning the outside lever retracts the mortise latch. Operating the inside push rail permits egress regardless of the electrical state of the trim. No Cylinder: this configuration has no cylinder override and does not require an override cylinder.

Included Components

This device ships with the mortise exit device chassis and the ETB electrified trim with B lever. No Cylinder: this configuration has no cylinder override and does not require an override cylinder.