<p>2DM1 Safety Interlock Switch from Honeywell is a special application precision switch. This Honeywell Switch is available in basic and manual configurations. The expected functional life of this DPDT Contact switch is about one million operations at a 95% survival rate. It features strong, snap-in panel mount and quick-connect terminal options, which make it easy to install and use.</p> <p> Dpdt Safety Interlock Switches are designed for mounting on a door or cover, to facilitate automatic door functioning. They are generally used in appliance door lights, door interlocks and start or stop switches, among others. They prevent the gear shift lever from moving until the brake is applied.</p>