Who this program is for
Electrical distributors buy cable in volume, hold it in a yard or warehouse and sell it on in cut lengths or full drums to installers, panel builders, contractors and maintenance teams. Their margin depends on stock turning over, on not running out of fast sizes and on not being left with drums that nobody wants. A distributor also carries reputational risk for the whole range: when a contractor finds an undersized conductor, it is the distributor who answers first. The program focuses on a defined stock range, predictable replenishment and records that let the distributor answer a customer's question about any drum.
Lines distributors usually buy
- LV power cable: 0.6/1 kV Cu/XLPE/PVC to IEC 60502-1, multicore 1.5-400 mm2 and reduced neutral versions.
- Armoured cable: steel tape armoured versions, and SWA to BS 5467 (PVC) or BS 6724 (LSZH) for UK-style markets, matched to plants that make wire armour.
- Control cable: 450/750 V multicore with numbered cores, from 2x0.75 to 61x2.5.
- Building wire and cords: 450/750 V single core and 300/500 V cords for the counter trade.
- Aluminium cable: Al/XLPE/PVC in larger sizes where projects accept aluminium.
Building a multi-standard stock range
Many distributors sell into more than one rule set: IEC-based projects, UK-style specifications and sometimes US-style wire for specific customers. Each needs its own construction, marking and documents, and they should never be mixed on the same drum label. The desk helps split the range so that each standard has its own spec sheet.
| Standard route | Typical stock items | Documents held |
|---|---|---|
| IEC 60502-1 | Cu/XLPE/PVC 4-core and 3+1, STA armoured versions | Routine test records per drum, type test reports |
| BS 5467 / BS 6724 | SWA multicore in PVC or LSZH | Reports and any BASEC approval held by the partner plant, checked per order |
| IEC 60227 / BS 6004 | Single core and twin and earth building wire | Routine records, CPR class declared on the DoP for EU and UK use |
| GB/T 9330 style control | Numbered-core control and screened instrumentation cable | Routine records per drum |
| UL 83 / UL 44 | THHN/THWN-2 and XHHW-2 wire | Listing held by the partner plant, checked in the certifier's database |
What the desk prepares
For each stock item, the spec sheet fixes conductor class, insulation and sheath thickness, colours, sheath print with your name if you want it, and the drum plan. The drum plan matters more to distributors than to anyone: drum length should suit how you cut and sell, the drum type should suit your yard handling, and start and end metre marks should be recorded so stock can be counted without unwinding. The desk collects conductor resistance and voltage test records per drum and links them to drum numbers on the packing list, so any drum in your yard can be traced back to its records. See packaging and drums.
Replenishment, MOQ and lead time
Plant listings commonly show about 500 m per size for LV and armoured power cable, with some plants accepting 100 m for stock sizes, and about 1,000 m for control cable. For a distributor, the useful question is not the MOQ but the reorder rhythm. The desk can group fast sizes into regular orders and slower sizes into periodic top-ups, so each production run meets the plant's minimum without overloading your yard. Lead time depends on copper booking, the production slot, routine testing and drum making, which typically takes two to four weeks for wooden drums. Cable quotes are copper-linked and short-dated, so a replenishment plan should state how prices are refreshed; see the cable pricing guide. Everything is confirmed in writing for each order.
Risks specific to distributors
- Undersized conductors in stock. One UK warning described SWA cable whose effective cross-section was up to two sizes below the marking. Resistance records per drum, checked against IEC 60228, are the defence.
- Mixed batches. Reorders from a different line or plant with small changes in diameter or print. The spec sheet and a sealed reference sample keep batches consistent.
- Certificates that do not cover the size. Approvals cover defined constructions and size ranges; the desk checks scope per order.
- Drum damage in the yard. Weak lagging and unsealed ends let moisture in; end caps and lagging are checked before loading.
Send your stock list, standards, monthly volumes and preferred drum lengths through the quote form, and the desk proposes a range split and replenishment plan.