The 151ML1-E1 is an enclosed limit switch designed for reliable operation in hazardous environments. It features a two-circuit, double-throw, double-break contact arrangement rated for 10A at up to 480 VAC and DC loads up to 0.8A at 115 VDC. The switch has a maximum operating force of 3 lbs, a maximum pretravel of 15°, and a minimum overtravel of 60°. Listed by UL for Class 1 (Groups C, D) and Class 2 (Groups E, F, G) atmospheres, this switch is ideal for applications requiring robust, explosion-proof position sensing.