Appleton STB-200L Insul Connector 2in Industrial Grade

The Appleton STB-200L Insul Connector 2in is a 2-inch straight liquidtight conduit connector with an insulated throat and an external grounding lug, designed for use with liquidtight flexible metal conduit (LFMC). Constructed from steel and finished with zinc electroplating, this industrial-grade fitting provides durable protection and reliable grounding for LFMC terminations to enclosures or equipment. The STB-200L (catalog STB200L) is widely stocked under the Appleton STB-L Series and is identified by UPC 781381403542; retailers list it as APPSTB200L. It accepts 2-inch LFMC runs and features an insulated throat to prevent metal-to-conductor contact and an external grounding lug to simplify earth grounding. With a 2-inch trade size and straight configuration, installation is straightforward on LFMC runs through panels or equipment trays. Common applications include feeding power or control wiring into electrical cabinets, motor controllers, and other industrial machinery where a rugged, grounded LFMC connector is required.