How to Read a Wire Reel Tag in a Useful Order
Start with the product identity, then read the electrical details, and finish with quantity and handling information. A wire reel label may contain shipping references alongside cable specifications, so do not assume every large number describes the wire.
Photograph the entire tag before taking close-ups. Keep the tag attached to its reel, and give each reel a separate line in your inventory. Our guide to photographing wire for an offer explains which views help connect the label to the actual material.
- Identity: manufacturer, catalog or part number, and product description.
- Construction: conductor size, conductor count, metal and insulation type.
- Ratings: voltage and any temperature or application markings shown.
- Quantity and tracking: footage, reel number, date or lot code, gross weight and tare weight.
Manufacturer and Part Number Identify the Cable Product
Copy the manufacturer name and full part number exactly, including suffixes, dashes and leading zeros. Similar-looking catalog numbers can identify different conductor counts, jacket materials, colors or constructions. A distributor sticker may show a separate stock number rather than the manufacturer's product number.
Keep purchase-order numbers and shipping references in separate columns. They can help connect paperwork to a reel, but they do not replace a cable description. If a part number is damaged or incomplete, photograph what remains rather than filling in characters from another reel.
Read Conductor Size, Count and Material Separately
Look for AWG, kcmil or MCM next to the conductor size. MCM and kcmil are equivalent area designations; they are not footage measurements. Preserve the notation: 4 AWG and 4/0 AWG are different sizes, and dropping the slash changes the description.
A multiconductor cable label may list both conductor count and size, with a separate ground conductor description. Record each field as printed rather than treating every number as a wire size. Our wire size overview helps you organize different sizes in a mixed lot.
Also record copper, aluminum or copper-clad aluminum when identified. Do not decide conductor material from jacket color alone, or confuse a metallic shield with the current-carrying conductors. Include a clear photograph of an accessible cut end without stripping otherwise usable cable just for identification.
Have reel tags or a footage list? Send photos and we will review the lot.
Get an offerMatch Cable Type and Voltage to the Jacket Legend
Type markings such as THHN/THWN-2, XHHW-2, TC-ER or SOOW describe different wire and cable constructions. Copy all designations shown, along with voltage and temperature ratings. A voltage rating is not a size or an indication of remaining service life.
The jacket print legend is the repeating text printed along the insulation or outer jacket. Compare its manufacturer, size, type and ratings with the reel tag wherever those details appear. Use our wire and cable types guide to organize the product description.
If the jacket and tag disagree, report both. Cable may have been transferred to another reel, or a flange may retain an older label. Do not treat a readable tag as proof that the cable wound on that reel is the same product.
Separate Original Footage from Cable Left on the Reel
A tag marked with a length commonly describes the quantity supplied when that reel was prepared. After material has been pulled, the original label does not establish the current balance. Mark your inventory as full, partial or unknown, and distinguish a measured length from an estimate.
Sequential jacket footage markings can help when both accessible ends have legible readings from the same continuous length. Their difference can support a length calculation, but check the marking units and account for unreadable ends or separate pieces. Never assume every cable has a usable sequential footage legend.
For partial reels, send the original tag alongside your current estimate and explain how you obtained it. Our guide to measuring wire left on a reel covers ways to document the remaining quantity without presenting an estimate as a confirmed measurement.
Use Date Codes and Reel Numbers for Traceability
A reel number identifies a particular reel or production unit; a lot or batch number may connect several reels. Keep these identifiers separate from the manufacturer's part number. Two reels can contain the same product while carrying different tracking numbers.
Date codes are not always printed as a recognizable calendar date. A code may identify manufacturing or packaging information, and its format can depend on the manufacturer. Copy it exactly and label an unknown code as unknown rather than assigning an age.
A date alone does not establish reusable condition. Include storage history if known, plus photographs showing jacket damage, exposed ends, weathering or other visible concerns. Avoid describing cable as new solely because its tag looks clean.
Understand Gross, Tare and Net Reel Weights
Gross weight includes the cable and reel. Tare weight refers to the empty reel, while net weight generally refers to the contents. When all figures refer to the same weighing and packaging basis, gross minus tare gives net weight.
Check whether each figure is in pounds or kilograms, and whether it came from the manufacturer or a later weighing. Original weight tags may no longer describe a partial reel. Additional packaging or an incorrect tare can also affect a calculation.
Weight helps describe handling needs, but it does not independently prove footage or product identity. Do not convert gross pounds directly into cable length. Our reel sizes and weights guide explains what dimensions and weight information to include.
Send Reel Details for a Written Surplus Offer
We buy new and unused full reels, partial reels, boxed coils, cut lengths and used cable still in reusable condition. Send tag photos, jacket print, cut ends, whole-lot photos and a list or footage estimate through our offer form, by calling 951-403-5738 or by emailing industrial832@gmail.com.
We review the material and make a written offer before pickup, with payment method and timing confirmed in writing. We arrange pickup anywhere in Texas; Houston drop-offs at 6402 McGrew St, Houston, TX 77087 are by appointment, so call first. At pickup or receipt, we check the count against the written terms.
We verify the seller and proof of ownership, such as an invoice, purchase order, closeout paperwork or company letter; see our Texas seller paperwork guide. If the wire is not reusable, we say so honestly; it may belong with a scrap recycler instead.