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Two black industrial welder plugs with extra metal terminal

LORDWORLD

LORDWORLD 2-Pack Nema 6-30P/6-50P 30A/50A 250V Welder Plug

SKU CH-MB0W-2084V

Two ETL-listed 250 V welder plugs rated 30 A and 50 A with an extra terminal for either NEMA 6-30P or 6-50P wiring

  • ETL listed for safe welder connections
  • Two plugs in one pack with extra terminal
  • Switch between 30A and 50A configurations
  • Compatible with many heavy-duty cable types
  • Rated for 250V industrial power supply

Dual-configuration welder plug

This two-pack supplies rewirable male plugs that accept either a NEMA 6-30P or a NEMA 6-50P pin configuration. An extra metal terminal is included so the same housing can be set for 30 A or 50 A service at 250 V. The plugs are ETL listed and intended as direct replacements for welder power cords.

ETL-listed 30 A and 50 A ratings

Each plug carries an ETL listing for both 30 A and 50 A at 250 V, letting you match the connector to the welder’s nameplate requirement. The supplied spare pin terminal makes the change between the two NEMA patterns without buying a second housing.

Compatible cable types and current headroom

The terminals accept a wide range of portable cord types including SO, ST, SEO and SEOW families up to the rated amperage. At 30 A the plug handles typical light-industrial welders; at 50 A it covers heavier units, while loads beyond 50 A exceed the device rating.

How it compares

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Price $47.99
Pricier than about 77% of the 5,998 comparable items (median $24.99).

Specifications

Product
Brand nameLORDWORLD

Questions about this item

What does the 30A and 50A rating mean when I wire this plug into my welder?

The plug is ETL listed for either 30 A at 250 V (NEMA 6-30P) or 50 A at 250 V (NEMA 6-50P) by swapping the included extra metal terminal, so it matches the welder's nameplate current.

Which NEMA standard does this connector follow and what voltage does it support?

It follows NEMA 6-30P or NEMA 6-50P straight-blade standards, both rated for 250 V AC single-phase supply.

What cable types and diameters can I clamp into the terminals?

The terminals accept portable cord types SO, SOO, ST, STO, STOO, SOW, SOOW, STW, STOW, STOOW, SE, SEO, SEW, SEOW and SEOOW.

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