OMS108 Elevator Landing Door Lock

The OMS108 Elevator Landing Door Lock is a safety locking device used in elevator landing door systems. It secures the landing door during elevator operation and provides the electrical and mechanical locking confirmation required by the elevator safety circuit.

More Than a Mechanical Lock

The OMS108 is not simply a door latch. It forms part of the elevator landing door safety system.

During normal operation, the locking mechanism keeps the landing door secured when the elevator car is not in the correct unlocking zone. The electrical contact also provides door-lock status to the elevator safety circuit.

OMS108 is commonly identified as a certified landing door locking device.

Check the Complete Lock Assembly

When replacing an OMS108 door lock, the complete mechanical and electrical configuration should be compared with the existing unit.

Please confirm:

• Model: OMS108

• Left / right installation position, if applicable

• Lock hook and mechanical structure

• Electrical contact arrangement

• Connector or wiring configuration

• Mounting hole positions

• Landing door mechanism model

• Original lock photos

• Required quantity

Door locks that look similar externally may still have different mounting or contact arrangements.

FAQ

What is OMS108 used for?

OMS108 is used as a landing door locking device to mechanically secure the elevator landing door and provide lock confirmation to the safety circuit.

Is OMS108 an elevator safety component?

Yes. OMS108 is listed in certification documentation as a landing door locking safety component.

What should be checked before replacement?

The lock structure, electrical contacts, mounting dimensions and original landing door configuration should all be confirmed.

For OMS108 Elevator Landing Door Lock requirements, send us clear photos of the original lock and contact arrangement for replacement checking before quotation.