When you need a control cable that can handle a long industrial run, the first question is whether the cable's ratings actually match the environment. The Belden 2AS-1801POS-B-B/R industrial control cable comes as a 482-foot roll of 18AWG wire rated at 600V TC and 150V NPLF, with a 90C dry/wet rating. At USD 641.24, this is a serious investment for a specific type of wiring job.
Quick verdict
For buyers who need a full 482-foot roll for a control circuit in dry or wet locations, this Belden cable offers a combination of specs that many general-purpose cables don't include. The 18AWG sizing, 600V TC rating, and 90C dry/wet capability are all stated in the listing, making it easier to match to a job specification. The price reflects the roll length and the industrial-grade construction.
Who it suits
This cable is aimed at industrial electricians, maintenance teams, or facility managers who have a long control run and need a Type TC cable. The 90C dry/wet rating means it's intended for locations where the cable may encounter both dry and damp conditions, so it's not just a simple building wire.
What stands out from the listed details
The full roll is 482 feet, which lets you plan a continuous run without splicing shorter pieces together. The listing also lists a 150V NPLF rating, part of the cable's construction spec. The price of USD 641.24 is for the entire roll. The condition is described as New - Open box, meaning the cable itself is new but the outer packaging may have been opened at some point.
Meaningful trade-offs
The main trade-off is how specific this cable is. It is not a general-purpose extension cord; it's an 18AWG control cable rated at 600V TC with 90C dry/wet functionality. If your application requires a different conductor size or a different temperature rating, this particular roll won't be the right fit. Also, because the listing notes the open-box condition, it's sensible to verify that the roll's packaging is intact before putting it into a critical system.
Bottom line
If your project calls for a 482-foot run of 18AWG industrial control cable rated at 600V TC with a 90C dry/wet rating, this Belden roll is a solid candidate. Just make sure the listed specs line up with your job's requirements before committing to the price.
Belden 2AS-1801POS-B-B/R Industrial Control Cable (482 ft)

This roll brings a continuous 482-foot length and a specific 18AWG 600V TC rating with 90C dry/wet performance. The listed price of USD 641.24 is what you'd pay for the full roll. A limitation to keep in mind is the open-box condition, so it's worth checking the packaging before installation. If your job needs a different AWG size or temperature rating, this cable's fixed specs may not suit your project.