Electrical Wires & Cables

Rubber grommets cover and cushion hole openings, protecting the cables and wires that pass through from abrasion or damage from sharp corners or edges.

The flanged spade terminal has similar features to the spade, but with turned up ends that stay secure even if the mount screw loosens. Insulated terminals are used when an insulated barrel is required and feature color-coding that signifies the correct wire gauge size.

Bullet terminals securely attach the female receptacle over the male bullet, while allowing for quick and easy detachment if two wires need disconnected in the future. Often used in automotive applications. Uninsulated terminals are the most cost-effective type of terminal and are ideal for use when specialized features are not required.

WireGard twist-on wire connectors are designed for general purpose applications requiring the connection of 2 or more copper wires. WireGard connectors feature a straight type Polypropylene shell with side knurling for an easy grip. The inner spring is zinc-plated to resist corrosion and has a tight square profile to make quick secure contact with wires and ensure connections with positive continuity. These all purpose connectors require fewer turns to meet required torque and meet or exceed UL pull out and dielectric test requirements. The tough thermoplastic shell shields against environmental extremes and resists chemical action from hydrocarbons, diluted acid or alkaline solutions. The high-dielectric …

Bullet terminals securely attach the female receptacle over the male bullet, while allowing for quick and easy detachment if two wires need disconnected in the future. Often used in automotive applications. Uninsulated terminals are the most cost-effective type of terminal and are ideal for use when specialized features are not required.

Sigma's weatherproof one-gang blank covers are used to protect junction boxes or boxes not in use. Stamped steel blank covers are powder coated for maximum corrosion resistance and compliment one-gang weatherproof boxes installed in wet, damp or dry locations. Cover includes hardware and gasket.

The Sigma ProConnex Conduit Nipples are used in conjunction with locknuts to provide a short raceway between two outlet boxes or metal enclosures.

A section of PVC schedule 40 conduit which as been heated and bent to effect a 45 degree change in direction in a conduit run. Both ends of the bend are spigot (plain) end. Both ends are solvent weld. Can be used above ground or buried and are suitable for concrete encasement.

The ring tongue is a traditional style terminal with the safest and most fail-safe connection since it cannot be removed without first taking off the mounting screw. Uninsulated terminals are the most cost-effective type of terminal and are ideal for use when specialized features are not required.

The flanged spade terminal has similar features to the spade, but with turned up ends that stay secure even if the mount screw loosens. Insulated terminals are used when an insulated barrel is required and feature color-coding that signifies the correct wire gauge size.

The ring tongue is a traditional style terminal with the safest and most fail-safe connection since it cannot be removed without first taking off the mounting screw. Insulated terminals are used when an insulated barrel is required and feature color-coding that signifies the correct wire gauge size.

WireGard twist-on wire connectors are designed for general purpose applications requiring the connection of 2 or more copper wires. WireGard connectors feature a straight type Polypropylene shell with side knurling for an easy grip. The inner spring is zinc plated to resist corrosion and has a tight square profile to make quick secure contact with wires and ensure connections with positive continuity. These all purpose connectors require fewer turns to meet required torque and meet or exceed UL pull out and dielectric test requirements. The tough thermoplastic shell shields against environmental extremes and resists chemical action from hydrocarbons, diluted acid or alkaline solutions. The high …

Disconnect terminals securely attach the female disconnect over the male tab, while allowing for quick and easy detachment if two wires need disconnected in the future. Uninsulated terminals are the most cost-effective type of terminal and are ideal for use when specialized features are not required.

The ring tongue is a traditional style terminal with the safest and most fail-safe connection since it cannot be removed without first taking off the mounting screw. Insulated terminals are used when an insulated barrel is required and feature color-coding that signifies the correct wire gauge size.

Square 1-gang device ring is used with 4 in. square boxes. It is made to mount switches, receptacles, and devices in a variety of settings. The angled slots on the covers compensate for up to 1/2 in. of box misalignment on upright framing members. Additionally, this ring is UL and RoHS compliant for safe use.

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 flanged spade terminal has similar features to the spade, but with turned up ends that stay secure even if the mount screw loosens. Insulated terminals are used when an insulated barrel is required and feature color-coding that signifies the correct wire gauge size.

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.

Sigma's weatherproof one-gang blank covers are used to protect junction boxes or boxes not in use. Stamped steel blank covers are powder coated for maximum corrosion resistance and compliment one-gang weatherproof boxes installed in wet, damp or dry locations. Cover includes hardware and gasket.

The Sigma ProConnex EMT Set Screw Connectors are used to secure and terminate steel EMT conduit to an outlet box or enclosure. These die-cast connectors are suitable for indoor applications and approved for concrete-tight applications when taped.

Electrical conduit locknut holds conduit or fitting to PVC box.

The Sigma ProConnex Conduit Nipples are used in conjunction with locknuts to provide a short raceway between two outlet boxes or metal enclosures.

Handy box cover used to close a 4 In. x 2 In. handy box. It is also designed to attach devices in a surface-mount industrial or commercial setting. The captive cover screws provide a straightforward installation. Additionally, the zinc-plated steel provides durability for the long term.