The HONEYWELL part LSD6B is a heavy-duty limit switch from the MICRO SWITCH„¢ HDLS Series. It features an epoxy-coated zinc housing and a momentary, top roller plunger. The switch has a 12,7 mm x 4,8 mm [0.50 in x 0.19 in] stainless steel roller and a 2NC 2NO double pole double throw (DPDT) snap action with double break. It is designed for AC 15 and DC 13 electrical ratings, with a 0.5 in - 14 NPT conduit for easy installation. The switch has an operating temperature range of -12 °C to 93 °C [10 °F to 200 °F] and is rated IP 65/66/67 for dust and water resistance. It is also compliant with NEMA 1, 3, 4, 4X, 6, 6P, 12, and 13 standards. The HONEYWELL part LSD6B is UL, CSA, CE, and CCC approved for use in various industrial applications.