Interlocks
The GAL Interlocks are mechanical door safety locks crafted to provide complete peace of mind, with a set of proven features that ensure a smooth and risk-free door operation. Designed to withstand impact, temperature variations, mechanical stresses, moisture and ground short circuits, our Interlocks are CSA and UL approved and have been the preferred choice for American elevator professionals for more than seventy years.
| Data Forms/Notices |
| Type MO Interlock Information | |||
| Emergency Key Hole Location Data Table (PDF) | 148.28 KB | DOWNLOAD | |
| Header Pocket Height Table (PDF) | 225.92 KB | DOWNLOAD | |
| Type N Interlock Drill Templates | |||
| Swing and Slide Door Installations (Typical Mounting Arrangements) (PDF) | 257.72 KB | DOWNLOAD | |
| Swing Doors Flush Mounted (Door, Jamb Drilling and Reinforcements) (PDF) | 192.62 KB | DOWNLOAD | |
| Swing Doors Surface Mounted (Door, Jamb Drilling and Reinforcements) (PDF) | 138.09 KB | DOWNLOAD | |
| Troubleshooting | |||
| Correcting Poor Conductivity Issues in Interlock Devices (PDF) | 328.16 KB | DOWNLOAD | |