GKMB13 Safety Interlock Switch from Honeywell is a miniature key-operated switch. This Honeywell Switch is designed especially for machines, which remove the key to bring it to a safe condition instantly. It offers improved user safety without compromising on performance. This Interlock Switch has a daisy-chain capability that helps reduce the installation and down time.

Honeywell switches are generally used in small enclosures and compact spaces, multiple door modular machinery and other industrial applications. These Safety Interlock Switches are designed to mount on a door or a cover, so when the door is opened, it opens automatically. The gear shift lever is prevented from moving by these switches until brake is applied.