6940
The 6940 Type Interlock is one of the most recognized in the industry. The interlock prevents the opening of the hoistway doors unless the car is within the landing zone and is either stopped or being stopped. Because the 6940 Type is still so common, UNITEC offers different replacement or refurbishment options.
- Complete 6940 Interlocks with or without a spirator are available at low prices.
- Spare parts are also available to fix as you go.
- Save money on labor by purchasing one of our 6940 labor-saver kits.
- Rebuild kits (both full service and minimum rebuilds) are also available to provide the essential items required to refurbish existing locks.
- We offer unlocking devices which can be added to any 6940 system.