The HONEYWELL 4LS1 is a MICRO SWITCH™ General Purpose Limit Switch from the LS Series, featuring an epoxy-coated zinc housing with a non plug-in body style. It includes an SST side pin plunger with a diameter of 10mm (0.4 in) and offers a 1NC 1NO Single Pole Double Throw (SPDT) snap action with double break. This versatile switch can handle up to 10 A at 120, 240, or 480 Vac and comes with a 0.5 in - 14 NPT conduit for easy installation. With an operating temperature ranging from -29 °C to 71 °C (-20 °F to 160 °F), this switch is suitable for a variety of environments. It is rated NEMA 1, 3, 4, 6, and 13, making it ideal for a wide range of applications.