LiftMaster 02411 Outdoor Single Pull Switch Control
The LiftMaster 02411 is the weather-resistant pull-cord control used when a commercial door operator needs a manual command station in an outdoor or harsher industrial location. It is commonly installed where a driver, forklift operator, or worker needs to activate the door without reaching a wall button.
This model is listed as an outdoor overhead-mount NEMA 4/12 control. That makes it a better match than an indoor NEMA 1 pull switch for locations exposed to dust, moisture, washdown conditions, loading dock air movement, or exterior service-door traffic. The switch itself is a command input; the operator control board determines how the door responds.
The 02411 may be wired as an OPEN-only command on many LiftMaster operators, or as an OPEN/CLOSE command when the operator supports Type B2 or S2 wiring. Since it does not replace a stop station or monitored entrapment protection, the complete control system should be checked before putting the door back into service.
Compatible With
- LiftMaster commercial and industrial door operators that accept a hardwired dry-contact control station input, when wired according to the operator wiring diagram.
- Select LiftMaster commercial door operator families such as H, J, T, APT, GH, GT, SD, GSD, MJ, MH, MT, MHS, and MTS where the control-board terminal strip and control wiring type match the accessory function.
- Outdoor or industrial overhead pull-cord control locations requiring NEMA 4/12 protection.
- OPEN-only control on compatible LiftMaster commercial operators.
- OPEN/CLOSE control on compatible Type B2 or Type S2 wiring setups.
- Related to 02111 indoor pull switch, but selected when outdoor or protected enclosure rating is needed.
- Not a replacement for photo eyes, sensing edges, stop stations, or emergency controls.
Features and Specifications
| Manufacturer | LiftMaster / Chamberlain Group |
| Product Type | Single pull switch control |
| Part Number | 02411 |
| Common Dashed Part Number | 02-411 |
| Application | Outdoor / industrial pull-cord commercial door control |
| Mount Style | Overhead / ceiling pull switch |
| Enclosure Rating | NEMA 4/12 outdoor |
| Control Function | OPEN-only or OPEN/CLOSE depending on wiring |
| Compatible Wiring Types | Type B2 and S2 where supported |
| Stop Button | No dedicated STOP button |
Also Known As / Related Part Numbers
- 02411
- 02-411
- 2411
- LM-02411
- LiftMaster 02411
- LiftMaster 02-411
- Outdoor single pull switch control
- NEMA 4/12 pull switch
- Related reference: 02111 indoor pull switch
Technician Note
Choose 02411 instead of 02111 when the pull switch location needs an outdoor or more protected enclosure. The enclosure rating does not change the operator logic, so wiring type must still be verified.
Before Ordering Checklist
- Confirm the location requires NEMA 4/12 rather than indoor NEMA 1.
- Confirm the operator supports the intended OPEN-only or OPEN/CLOSE function.
- Verify Type B2 or Type S2 wiring if open/close operation is expected.
- Confirm a STOP control is available where required.
- Inspect the pull-cord location so it cannot snag vehicles, product, or equipment.
Professional Advisory
Outdoor pull switch wiring should be sealed and routed correctly by a qualified technician to help prevent nuisance operation, corrosion, or unsafe door movement.
Product Questions and Answers
What is the difference between 02411 and 02111?
02411 is the outdoor NEMA 4/12 pull switch version, while 02111 is the indoor NEMA 1 pull switch version.
Can 02411 be used for open and close control?
Yes, when the connected LiftMaster operator supports Type B2 or S2 open/close control wiring. Otherwise it is commonly used as an OPEN-only input.
Is 02411 a safety sensor?
No. It is a manual pull-cord control station and does not replace photo eyes, sensing edges, or monitored entrapment protection.
Where is a NEMA 4/12 pull switch used?
It is used in outdoor, dusty, wet, or industrial locations where a more protected enclosure is required.
Can it stop the door?
It should not be relied on as the main stop control. Use a proper STOP station or control circuit where required by the operator setup.
