We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

LORDWORLD

LORDWORLD NEMA 6-30P/6-50P 30A/50A 250V Welder Rewirable Power Plug Black

SKU CH-Q7XB-101M1

Rewirable 250 V welder plug converts between 30 A and 50 A NEMA configurations with an included extra terminal

  • ETL listed for safe 30A or 50A welding use
  • Extra terminal lets you build either NEMA 6-30P or 6-50P
  • Rated 250V for heavy-duty welder replacement
  • Rewirable design fits SO ST SE and other cable types
  • Straight-blade male connector installs directly on your machine

Dual-Rated Welder Plug

This LORDWORLD plug serves as a direct replacement for welder machines requiring a NEMA 6-30P or NEMA 6-50P connection. It carries an ETL listing and supports 30A or 50A at 250V. An extra metal terminal is included so the same body can be configured for either standard. The rewirable design lets you attach it to existing cable without specialised tooling.

Field-Repair Installers Not Permanent Installations

The plug suits technicians who need a single spare that covers both common welder outlet ratings. It is not for builders who require a fixed-installation receptacle or a hard-wired panel mount. Users wanting a moulded, non-rewirable cordset should look at a different product. The design targets on-site cable termination rather than factory assembly.

Cable-Compatible Rewire Build

Compatible cable types include SO, SOO, ST, STO, STOO, SOW, SOOW, STW, STOW, STOOW, SE, SEO, SEW, SEOW and SEOOW. The plug frees you from stocking separate 30A and 50A bodies by swapping the supplied terminal. It needs a cable with appropriate ampacity and jacket rating for the chosen current. No additional hardware beyond standard hand tools is required for assembly.

Highlights

  • ETL listed for safe 30A or 50A welding use
  • Extra terminal lets you build either NEMA 6-30P or 6-50P
  • Rated 250V for heavy-duty welder replacement
  • Rewirable design fits SO ST SE and other cable types
  • Straight-blade male connector installs directly on your machine

Specifications

BrandLORDWORLD

Questions about this item

What cable types can I use with the NEMA 6-30P or 6-50P plug?

The plug accepts SO, SOO, ST, STO, STOO, SOW, SOOW, STW, STOW, STOOW, SE, SEO, SEW, SEOW and SEOOW cables.

Can I connect this 30A/50A 250V plug to an existing 6-30R or 6-50R receptacle?

Yes, the straight-blade male connector fits standard NEMA 6-30R and 6-50R outlets rated for 250V.

How do I verify the plug is wired correctly after assembly?

Confirm the ETL mark is visible and test for continuity between each pin and its terminal with a multimeter before applying power.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.