The 2ML1 is an enclosed SPDT basic switch designed for mechanical actuation. It features an approximate operating force of 6 lbs, a release force of 4 lbs, and a maximum differential travel of 0.005 inches. The switch is rated for 20A at 120, 240, 480, or 600 VAC, and also supports DC loads up to 1/2 A at 115 VDC. With its sealed construction, 1/2-14 NPT conduit thread, and ability to perform in temperatures down to -30°F, this switch is suitable for industrial applications requiring robust and environmentally protected components.