The LiftMaster 02405 is a NEMA 4/12 outdoor surface mount key switch/control station for select LiftMaster industrial door operator applications. It uses a die-cast metal enclosure and is described as non-tamperproof. The cylinder configuration for this version is standard key cylinder for two-position open/close control.
This product is commonly selected when a keyed control point is needed near a commercial overhead door or industrial operator. Match the exact part number, enclosure type, cylinder style, control action, and STOP-button requirement before ordering.
The 02405 sends keyed open and close commands using OPEN/CLOSE spring return to center OFF. This version includes a STOP button. Allows complete control of the door when used with a compatible liftmaster industrial operator control circuit.
May be used with select LiftMaster industrial operators when the control circuit and wiring type match the application. These key switches are commonly associated with LiftMaster commercial and industrial door operator accessory stations, but they should always be matched to the operator wiring diagram and required control type.
This outdoor surface-mount version includes a STOP button and is not the same as the 02404 no-stop version.
Do not order by appearance alone. LiftMaster key switch stations can look similar while using different NEMA ratings, mounting styles, cylinders, STOP-button layouts, and contact behavior. A no-stop open/close key switch is not the same as a STOP-button station, and a maintained ON/OFF switch is not the same as a momentary open/close station.
| Part / Family | Control Type | Mounting / Rating | STOP Button / Caution |
|---|---|---|---|
| 02405 | NEMA 4/12 | Outdoor surface mount | Yes |
| 02404 / 02409 family | NEMA 4/12 | Outdoor surface mount | No |
| 02110 family | NEMA 1 | Indoor flush mount | Yes |
| 02407 | NEMA 4/12 | Outdoor surface mount | No - maintained ON/OFF only |
| Specification | Details |
|---|---|
| Brand | LiftMaster |
| Part Number | 02405 |
| Store Item ID | LM-02405 |
| Product Type | Commercial / industrial door key switch control station |
| Mounting Style | Outdoor surface mount |
| NEMA Rating | NEMA 4/12 |
| Environment | Outdoor |
| Enclosure / Faceplate | die-cast metal enclosure |
| Tamper Style | Non-tamperproof |
| Cylinder / Keying | standard key cylinder for two-position open/close control |
| Control Action | OPEN/CLOSE spring return to center OFF |
| STOP Button | Included |
| Key Removal | Center OFF position only |
| Typical Application | allows complete control of the door when used with a compatible LiftMaster industrial operator control circuit |
| Package Contents | Key switch/control station assembly only unless current supplier packaging states otherwise |
The most common ordering mistake with these LiftMaster key switches is matching the enclosure but missing the control function. Before replacing the station, confirm whether the old unit has a STOP button, whether the contacts are momentary or maintained, and whether the operator requires Type D constant-pressure control wiring.
Wiring should be performed by a qualified commercial door, gate, or low-voltage technician when the control circuit is not clearly identified. Follow the operator wiring diagram and the accessory instructions for terminal connections, contact behavior, stop circuit wiring, and enclosure mounting.
Do not use a key switch to bypass photo eyes, sensing edges, door safety devices, fire access, emergency access, operator stop circuits, or other required safety systems. If the door or gate moves unexpectedly, stop testing and have the control circuit checked before placing the operator back in service.
Commercial door and industrial operator controls should be selected by function first and appearance second. A similar-looking key switch may not be correct if the wiring type, STOP-button requirement, NEMA rating, cylinder system, or contact action is different. South Florida customers may also confirm Hialeah Gardens local pickup availability before scheduling a service call or installation.
It may be used with select LiftMaster industrial operators when the control wiring and station function match the operator requirements. Verify the control type, NEMA rating, STOP-button requirement, and wiring diagram before ordering.
Yes. This model includes a STOP button for local stop control at the key station.
The key is turned to send the open or close command, then the switch returns to the center OFF position. On this model, the key is removable from the center position only.
The LiftMaster 02405 is a outdoor surface mount NEMA 4/12 key switch. Confirm the enclosure rating and mounting style before replacing a different NEMA 1, NEMA 4, or NEMA 4/12 station.
This model uses standard key cylinder for two-position open/close control. Do not substitute another cylinder version unless the site keying requirement and part number are confirmed.
Not automatically. The STOP-button model may require different wiring or a different station function than a no-stop key switch. Compare the old part number and wiring diagram before replacing it.
Check the operator wiring diagram, control voltage, enclosure rating, mounting location, cylinder/keying requirement, stop circuit, and door safety devices before installation. Have a qualified technician handle unclear wiring.