The HONEYWELL GLCA01A1A is a MICRO SWITCHA„¢ Global Miniature Limit Switch that is designed for various applications. It features an EN50047 mounting standard and a durable epoxy-coated zinc housing. The switch has a side rotary action with a fixed length roller lever that measures A˜ 19 mm x 6 mm [0.75 in x 0.24 in] and is made of nylon. The GLCA01A1A has a 1NC 1NO single pole double throw (SPDT) snap action and is rated for AC 15, A300 and DC 13, Q300. It has a 0.5 in - 14 NPT conduit for easy installation and can operate in temperatures ranging from -40 A°C to 85 A°C [-40 A°F to 185 A°F]. With an IP 66 rating, this switch is suitable for use in dusty and wet environments, and it meets the NEMA 1, 4, 12, and 13 standards. The GLCA01A1A is also approved by CE, CCC, CSA, and UL.