Sigma Electric

The Sigma ProConnex Service Entrance Cable Connectors are used to seal and terminate Oval SE Cable to a threaded entry of a watertight box or enclosure. These die-cast zinc fittings are suitable for use in wet locations when installed with a sealing locknut (not included).

The Sigma ProConnex 90-Degree Squeeze Connectors are used to terminate AC, MC or FMC/RWFMC to a knockout in a dry location box or enclosure where a 90-degree bend is required. These die-cast connectors are equipped with tri-combo screws and are suitable for aluminum or steel conduit.

The Sigma ProConnex Rain-Tight EMT Compression Connectors are used to secure and terminate steel EMT conduit to an outlet box or enclosure in a dry or damp location. They are recommended for indoor and outdoor applications and approved for concrete-tight applications.

The Sigma ProConnex Rain-Tight EMT Compression Couplings are used to connect two lengths of steel EMT conduit. These die-cast zinc couplings are approved for concrete-tight and rain-tight applications.

The Sigma ProConnex Screw-In Connectors are used to terminate FMC to a knockout in a dry location box or enclosure. These die-cast zinc connectors are for applications where minimum spacing is desired between the conduit and box.

The Sigma ProConnex Screw-In Couplings are used to join two lengths of FMC where minimum spacing between conduits is desired. These die-cast connectors are for dry location applications.