W.E. Anderson S312167A39Q Hazardous Location Switch

W.E. Anderson Hazardous Location Switch, model S312167A39Q (also listed as S312167), is a dedicated control device within the W.E. Anderson family of industrial switches. The hazardous location designation indicates it is intended for use in environments with flammable or explosive atmospheres, providing a reliable on/off point for equipment in those areas. The S312167A39Q configuration identifies the specific switch variant within the hazardous location product range and appears in documentation and stocking records under the S312167 lineage. This switch is typically employed in electrical installations such as control panels, motor control centers, gate and valve actuation, and machine safety circuits where a rugged, dependable switching solution is required in challenging environments. It serves as a key interface between operator controls and powered equipment, enabling safe disconnection or energization of circuits in locations where safety-critical operation must be maintained. By maintaining clear, localized control of equipment in hazardous zones, this switch supports overall plant safety and process reliability within industrial settings.