GN 115.9 Latches with Safety Function Operation with socket key, not lockable

Latches GN 115.9 have a push-to-turn safety function. In the two end positions the spindle is locked in place by the latch. The device can be turned 90° only when the operating element is pressed down, which releases the safety pin from the locked position. This feature protects the latch reliably from moving on its own or as the result of vibrations.

The beveled edges on the latch make closing the door easy. Latches with different cranks cover a latch distance A from 4 to 32 mm.

Latches GN 115.9 are supplied with loosely enclosed latch.

• List of latch types 

• Plastic characteristics 

• Socket keys GN 119.2

• Protective caps GN 120

• Opening handles GN 120.1

 

 

For installation, set a bore diameter in the door as shown in the outline drawing.

Once assembled, the latch is pushed through the bore diameter from the front. The hexagon nut can then be pushed over the latch from the back and bolted in place.

The installation bore diameter in the door leaf is usually generated by punching or laser machining in series production.

For small series and steel sheets below 2 mm thickness, the sheet metal punshes GN 123 are the tool of choice.

The installation bore diameter can also be set by drilling / milling as shown in the outline drawings.