The Sigma ProConnex 90-Degree Rigid Elbows are used to connect two lengths of Rigid conduit or IMC together to allow for 90-degree bends. These zinc-plated steel elbows are suitable for use in dry locations
The Sigma ProConnex Reducing Washers are used to decrease the size of a knockout in a steel outlet box or metal enclosure. Two of these zinc-plated steel reducing washers are required for each knockout. They are embossed for self-centering and easy installation.
The Sigma ProConnex Plastic Insulating Bushings are used on the end of Rigid conduit, IMC and other threaded connectors to provide a smooth well rounded bearing surface to protect wires or cables when pulling. These non-metallic bushings are rated for 105C and flame retardant.
The Sigma ProConnex Squeeze Connectors are used to terminate AC, MC or FMC/RWFMC to a knockout in a dry location box or enclosure. These die-cast zinc connectors are equipped with a tri-combo screw and are suitable for aluminum or steel cable and conduit.
The Sigma ProConnex 90-Degree Liquid Tight Connectors are used to terminate and seal Liquid-Tight Flexible Metal and Liquid Tight Non-Metallic Type B conduits at 90-degree angles to either an oil-tight, liquid-tight or rain-tight box or enclosure. Connectors can be used with tapered thread female entry or an unthreaded knockout using the provided sealing washer and locknut.
The Sigma ProConnex Clamp Type Cable Connectors are used to terminate NM or SE Cable to a 1-in knockout in a dry location box or enclosure. These die-cast zinc connectors feature a reversible locknut to preserve grounding.