Toggle Switches are manually actuated by means of a projecting lever, such as mechanical lever, handle or a rocking mechanism. These electrical switches are available in many different styles and sizes. The TL series toggle switches are temperature resistant. They have high strength and pull-to-unlock toggle levers. These switches are generally used in various applications such as industrial machinery and equipment, commercial aviation, construction equipment, agricultural machinery, process control, and medical instrumentation.

1TL1-3F Toggle Switch from Honeywell features environment-proof sealing and temperature resistant characteristics. This panel mount switch comes with a step-design case which offers an extra space between the terminals to help prevent shorting. With a temperature range between -85 °F to +160 °F, Honeywell 1TL1-3F allows both maintained and momentary toggle action.