The 2TL1-10 is a double-pole double-throw (DPDT) Toggle Switch with a standard pull-to-unlock toggle lever actuator, which prevents accidental operation and silver cadmium oxide contacts. This MS27407-4 MICRO SWITCH? toggle switch comes with the screw terminals. The lever must be pulled approximately 2.3mm (0.09-inches) to change its positions. The step-design case provides added space between terminals to help prevent shorting. It is qualified to the MIL-DTL-3950 standard.