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Sargent LC-12-8975-J-ETP-12V Fire Rated Mortise Exit Device, Electrified Trim 12V Fail Safe, ET Control, P Lever, For 37-42" Width Door, Less Cylinder, Less Dogging, Grade 1
The Sargent LC-12-8975-J-ETP-12V is a Grade 1 fire rated mortise exit device engineered for high-traffic commercial openings measuring 37 to 42 inches in width. This model features electrified ET trim operating at 12 volts in a fail safe configuration, meaning the outside lever becomes unlocked when power is interrupted to support controlled egress and access scenarios. It comes with the P lever design and is supplied less cylinder and less dogging, allowing you to specify the mortise cylinder required for your facility. Built to withstand demanding use, this device delivers reliable life-safety performance and dependable access control integration for institutional, educational, and commercial buildings.
Features
- Fire rated mortise exit device suitable for doors 37 to 42 inches wide.
- Electrified ETP trim operating at 12 volts for integration with access control systems.
- Fail safe function unlocks the outside lever when power is removed.
- P lever trim design for comfortable operation.
- Supplied less cylinder, allowing cylinder selection to match existing keying.
- Less dogging as required for fire rated applications.
- Grade 1 construction built for heavy-duty commercial durability.
Functional Details
This 12V DC electrified ET trim operates in fail safe mode. With power removed, the outside lever is unlocked. Applying power locks 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. A compatible mortise cylinder, ordered separately, provides mechanical key override.
Trim and Lever Details
The ET trim has a P lever. Electrical power controls whether the outside lever is locked or unlocked; operating an unlocked lever retracts the latch. Select the LHR or RHR handing to suit the opening.
Included Components
This device ships with the mortise exit device chassis, the ETP electrified 12V trim with P lever, and standard mounting hardware. A mortise cylinder is not included and must be ordered separately.
| Manufacturer | Sargent |
| SKU | LC-12-8975-J-ETP-12V |
| Series | 80 Series |
| Grade | ANSI/BHMA Grade 1 |
| Device Type | Mortise Exit Device |
| Fire Rating | Fire rated; opening size and rating are subject to the applicable UL listing |
| Trim Function | Electrified Fail Safe |
| Lever Style | P Lever |
| Unit of Measure | Each |
| UL Listing Type | UL/cUL Listed for Fire Doors |
| ANSI Number | A156.3 |
| Limited Warranty | Yes |
| Door Width Range | 37 in. to 42 in. |
| Operating Voltage | 12V DC |
| Electrical Function | Fail Safe |
| Latchbolt Type | Mortise Deadlatch |
| Dogging | Less Dogging |
| Cylinder | Less Cylinder; compatible mortise cylinder ordered separately |
| Mounting Type | Mortise lock exit device |
| Maximum Door Width | 42 in. |
| Minimum Door Width | 37 in. |
| Handing | LHR or RHR (select the required handing) |
| Lever Trim | ETP Electrified Trim |







