The 2TL1-3D is a double-pole double-throw (DPDT) panel-mount military-grade Toggle Switch with ON-ON function and screw terminations. This MICRO SWITCH™ TL series switch has high strength, temperature resistant, non-tracking case material and silver cadmium oxide contacts. Pull-to-Unlock toggle levers prevent accidental operation, the lever must be pulled approximately 2.3mm to change positions. The quality construction features include a bonded seal between the toggle lever and bushing and between the cover and case. This TL series toggle is well-suited for many military and other demanding applications where reliability is essential. These applications include environments where the panels are subjected to mechanical shock, vibration and temperature extremes as well as environments with dust, splashing or hose-directed water.