<p>The 4TL1-3D Toggle Switch from Honeywell is ideal for various military, aerospace and other harsh environment applications. This Honeywell Toggle Switch features environment-proof sealing, temperature resistance and silver cadmium oxide contacts. It is also designed with a pull-to-unlock toggle lever to avert accidental operation. Toggle Switches are manually actuated by means of a projecting lever, such as mechanical lever, handle or a rocking mechanism.</p> <p>This In-Line Toggle Switch enables both maintained and momentary toggle action. These electrical switches are available in different styles and sizes. They are generally used in industrial machinery and equipment, military and commercial aviation, construction equipment, test instruments, agricultural machinery, process control, and medical instrumentation, among others.</p>