Tc Er Cable Definition

More benefits of tc er cable are good cold bend and cold impact resistance.

Tc er cable definition.

Cable tc er power and control tray cable as defined by nec article 336. Er stands for exposed run it is a rating that sometimes follows the ul type tc tray cable itc instrumentation tray cable or pltc power limited tray cable classification. Because they are more vulnerable to impact tc er must pass more stringent requirements for crushes and impact before they can be used on a utility job. Type tc er cable complies with the crush and impact requirements of metal clad cable.

This cable is suitable for exposed runs er between cable tray and utilization equipment where the cables are supported and secured. Our 600 v tray cable line features the versatile cvtc variable frequency drive cable and frep type tc er shielded and unshielded control cables to address the requirements associated with a broad range of industrial applications. Reference nec article 336 for installation details. Tc er tc is short for tray cable and is the name given to cables which may be installed in a cable rack cable tray.

Exposed run or er rated tray cables tc er are out in the open instead of being buried underground where they are protected from wear and tear. On tray cable jackets these ratings appear as tc er itc er or pltc er. It can be used when dropping out of cable tray to equipment or devices and also where dropping from tray to tray. Tc er cable is constructed of flame retardant pvc insulation with nylon tape surrounded by a flame retardant and sunlight resistant pvc jacket.