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Description
Sargent 8873-G-ETB-12V Rim Exit Device, Fail Safe Power Off Unlocks Lever, ET Control, B Lever, No Cylinder, 43-48" Dr Width, Hex Key Dogging, 12VAC/DC Electrified, Grade 1
The Sargent 8873-G-ETB-12V is a Grade 1 electrified rim exit device built for demanding commercial openings that need reliable access control. Configured for fail safe operation, the outside ETB lever unlocks when power is removed, making it a strong fit for egress and life-safety applications. It fits doors ranging from 43 to 48 inches wide and ships without a cylinder, giving installers flexibility to match existing keying systems. Operating on 12VAC/DC, this device pairs the dependable 8800 series rim chassis with ET trim control and hex key dogging to hold the latch retracted during high-traffic periods, delivering durable, code-compliant performance for schools, offices, and institutional buildings.
Features
- Grade 1 rim exit device rated for heavy-duty commercial use.
- Fail safe electrification: removing power unlocks the outside lever for free access.
- ETB lever trim for controlled entry from the outside.
- Sized for 43 to 48 inch door widths.
- Hex key dogging holds the pushbar depressed for push/pull operation.
- Operates on 12VAC/DC power input.
- Shipped without a cylinder to allow custom keying.
Functional Details
In a fail safe configuration, the outside lever is locked while energized and unlocks automatically when power is interrupted, ensuring access during power loss. The pushbar always allows free egress from the inside.
- Fail safe (power off unlocks lever) electrified trim control.
- Outside lever unlocked when power is removed.
- Free egress at all times from the inside pushbar.
Arm Type Details
This unit uses the ETB lever trim, a contoured B-style lever that provides controlled entry when the device is energized. The lever design meets ADA requirements for operable hardware and integrates directly with the rim chassis for electrified control.
Included Components
Includes the 8800 series rim exit chassis, ETB lever trim, and hex key dogging hardware. A cylinder is not included and must be ordered separately.
Product Specifications
| Manufacturer | Sargent |
| SKU | 8873-G-ETB-12V |
| Grade | ANSI/BHMA Grade 1 |
| Device Type | Electrified Rim Exit Device |
| Function | Fail Safe (Power Off Unlocks Lever) |
| Trim | ETB Lever, No Cylinder |
| Dogging Type | Hex Key Dogging |
| Origin | USA |
| Unit of Measure | Each |
| UL Listing Type | UL Listed Panic Hardware |
| ANSI Number | ANSI/BHMA A156.3 |
| BAA Qualified | Yes |
| Limited Warranty | Yes |
Technical Specifications
| Series | 8800 |
| Voltage | 12VAC/DC |
| Door Width Range | 43 in to 48 in |
| Device Mounting | Rim |
| Latchbolt | Deadlatching Pullman type |
| Latch Throw | 3/4 in |
| Door Thickness | 1-3/4 in standard |
| Electrical Function | Fail Safe |
| Dogging | Hex Key |
| Cylinder | Not Included |
| Lever Style | B Lever |
Document Center
Handing Chart
