LiftMaster 02407 NEMA 4/12 Maintained ON/OFF Key Switch Technical Details
The LiftMaster 02407 is a NEMA 4/12 outdoor surface mount maintained ON/OFF key switch for select industrial operator control circuits and related control equipment. It uses a die-cast metal enclosure and is described as non-tamperproof. This model is different from momentary open/close key stations because it does not operate the door directly.
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.
What This Part Does
The 02407 provides maintained ON/OFF key control. It may be used to enable, disable, or switch other compatible control equipment, depending on the operator wiring and site design. It is not a momentary open/close door control station.
- Maintained ON/OFF key positions
- Key removable in either position
- Outdoor surface-mount NEMA 4/12 style station
- Die-cast metal enclosure for commercial environments
- Used only where the control circuit calls for maintained switching
Compatible With
May be used with select LiftMaster industrial operators or related control equipment where a maintained ON/OFF key switch is required. 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.
- Select LiftMaster industrial door operators
- Commercial overhead door operator control circuits
- Applications requiring the listed NEMA enclosure rating
- Sites where the cylinder/keying style matches the facility requirement
- Installations where the control function matches the operator wiring type
Important Compatibility Warning
This model does not operate the door as an open/close station. It is a maintained ON/OFF key switch and should not be substituted for 02404, 02405, 02409, or 02410 without checking the control intent.
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.
Comparison With Similar LiftMaster Key Switches
| Part / Family |
Control Type |
Mounting / Rating |
STOP Button / Caution |
| 02407 |
Maintained ON/OFF |
No |
Turns control equipment on or off; does not operate the door directly |
| 02404 / 02409 family |
Momentary OPEN/CLOSE |
No |
For constant-pressure open/close applications where a separate STOP control is provided |
| 02405 / 02410 family |
Momentary OPEN/CLOSE |
Yes |
For complete control station applications with local STOP button |
| 02110 family |
Momentary OPEN/CLOSE |
Yes |
Indoor flush-mount NEMA 1 versions, not outdoor surface-mount |
Similar Parts That Are Not Automatically Interchangeable
- Indoor NEMA 1 key switches versus outdoor NEMA 4/12 key switches
- Flush-mount stations versus surface-mount stations
- STOP-button versions versus no-stop versions
- Momentary open/close versions versus maintained ON/OFF versions
- Standard cylinder, Best cylinder, U-Change-It cylinder, and customer supplied cylinder versions
- MMTC or other branded control stations that may cross-reference but use different enclosures or keying
Not Intended For
- Bypassing photo eyes, sensing edges, door interlocks, emergency stop controls, or required safety circuits
- Replacing a different key switch without checking the wiring diagram and control function
- Residential garage door openers unless the operator documentation specifically calls for this type of commercial control station
- High-voltage repair work by unqualified personnel
- Outdoor use when the selected part is an indoor NEMA 1 model
Features and Specifications
| Specification |
Details |
| Brand |
LiftMaster |
| Part Number |
02407 |
| Store Item ID |
LM-02407 |
| Product Type |
Maintained ON/OFF key switch |
| Mounting Style |
Outdoor surface mount |
| NEMA Rating |
NEMA 4/12 |
| Environment |
Outdoor |
| Enclosure / Faceplate |
die-cast metal enclosure |
| Tamper Style |
Non-tamperproof |
| Cylinder / Keying |
key cylinder for maintained ON/OFF control |
| Control Action |
ON/OFF maintained key positions |
| STOP Button |
Not included |
| Key Removal |
Either maintained position |
| Typical Application |
may be used to turn other control equipment on or off; it is not an open/close door control station |
| Package Contents |
Key switch/control station assembly only unless current supplier packaging states otherwise |
Also Known As / Related Part Numbers
- 02407
- LM-02407
- LiftMaster 02407
- 02407 maintained key switch
- NEMA 4/12 maintained ON/OFF key switch
- LiftMaster outdoor key switch
Related Parts and Service Checks
- Check the existing key switch part number before replacement.
- Confirm whether the job needs open/close only, open/close with STOP, or maintained ON/OFF control.
- Verify the operator control wiring type and terminal layout before connecting the station.
- Confirm the required NEMA enclosure rating for the mounting location.
- Check cylinder/keying requirements before selecting standard, Best, U-Change-It, or customer supplied cylinder versions.
- Inspect stop circuits and safety devices before returning the operator to service.
Technician Note
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.
Before Ordering Checklist
- Confirm the exact part number is LiftMaster 02407.
- Confirm the required mounting style is outdoor surface mount.
- Confirm the enclosure rating is NEMA 4/12.
- Confirm the cylinder/keying style is key cylinder for maintained ON/OFF control.
- Confirm whether the application requires a STOP button.
- Confirm the operator wiring diagram and control station function.
- Confirm that safety devices and required stop controls will remain properly installed and functional.
Installation and Service Notes
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.
Professional Advisory
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.
Product Questions and Answers
Does the LiftMaster 02407 open and close the door?
No. The LiftMaster 02407 is a maintained ON/OFF key switch used to turn other control equipment on or off. It should not be treated as a momentary open/close door control station.
When should I use the LiftMaster 02407 instead of a 02405 or 02410?
Use the LiftMaster 02407 only when the job calls for a maintained ON/OFF key switch. If the application needs open, close, and stop door control, a different key station such as a compatible STOP-button model may be required.
Is the LiftMaster 02407 an outdoor key switch?
Yes. It is listed as an outdoor surface-mount NEMA 4/12 key switch with a die-cast metal enclosure. Confirm the mounting location and enclosure requirement before ordering.
Can the LiftMaster 02407 replace a momentary open/close key switch?
Not automatically. The 02407 uses maintained ON/OFF positions, while many door control stations use spring-return open/close contacts. Verify the control circuit before substituting it.
Does the LiftMaster 02407 include a STOP button?
No. This model is not a STOP-button control station. If the installation requires a local STOP button, choose the correct LiftMaster key switch or provide a separate approved stop control as required.
What should be checked before ordering the LiftMaster 02407?
Confirm the maintained ON/OFF function, NEMA 4/12 outdoor surface-mount requirement, enclosure style, keying requirement, and how the switch will be used in the operator or control equipment circuit.
Who should wire the LiftMaster 02407?
A qualified commercial door, gate, or low-voltage technician should wire the switch when the control circuit is unclear. Do not use it to bypass safety devices or required stop controls.
