Sigma Electric

The Sigma ProConnex Offset Nipples are used to provide an offset connection between two outlet boxes or metal enclosures with a 3/4-in axis. These offset nipples are of zinc die-cast construction.

The Sigma ProConnex Watertight Hubs terminate rigid threaded conduit or IMC to an enclosure. Hubs are assembled with a 90-degree Celsius rated insulator and rubber sealing ring. These die-cast zinc connectors are listed for use in wet locations and meet NEMA sealing requirements for Type 2, 3, 3R, 4, 5, 12 and 13 enclosures.

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 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 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 zinc-plated steel couplings are approved for concrete-tight and rain-tight applications.