Nema 6-50P/6-30P Welder Plug by DEALTUS ETL Listed 30A/50A 250V Black

Description

Product Overview

The DEALTUS 2‑in‑1 Nema 6‑50P/6‑30P welder plug is engineered for demanding welding environments where reliability and safety are paramount. Constructed from a high‑impact black polymer housing, the plug resists oil, chemicals, and abrasion, while the internal copper terminals are plated to maintain conductivity and reduce oxidation over time. Certified by ETL, the plug meets rigorous North American safety standards for both 30 A and 50 A operation at 250 V, giving users confidence in every connection.

Dimensions of 2.8 × 2.6 × 3.6 inches and a weight of just over 10 oz make the plug compact enough for tight panel spaces yet robust enough to handle heavy‑duty welding currents. The product includes an additional metal terminal that can be swapped to convert the plug between Nema 6‑30P (30 A) and Nema 6‑50P (50 A) configurations, providing unmatched flexibility for electricians, fabricators, and hobbyist welders alike.

Usage

This plug is ideal for a wide range of welding applications, from industrial arc welders and plasma cutters to portable MIG/TIG units used on job sites. Its compatibility with 10 AWG and 8 AWG three‑conductor cables such as SO, SOO, ST, STOO, SOW, STW, STOW, and STOOW ensures a secure, low‑resistance connection that can handle the high current draw of professional welding equipment.

Whether you are installing a dedicated welding circuit in a commercial workshop, retrofitting a mobile welding rig, or setting up a home garage station, the plug’s re‑wirable design allows you to adapt quickly to changing power requirements without purchasing separate connectors. The black finish blends seamlessly with most equipment enclosures, reducing visual clutter while maintaining a professional appearance.

Why Choose Us

DEALTUS has a reputation for delivering high‑quality electrical components that stand up to the toughest conditions. Each plug undergoes a multi‑stage quality assurance process, including material testing, dimensional inspection, and electrical load verification, before receiving the ETL certification that guarantees compliance with UL and CSA standards.

Our commitment to durability is reflected in the reinforced metal terminals that resist loosening under vibration, and the molded housing that protects against impact and environmental exposure. In addition, we provide responsive technical support and a straightforward warranty policy, ensuring that any questions or concerns are addressed promptly, reinforcing the confidence of professionals who rely on our products daily.

Key Features

• ETL listed for 30A/50A 250V safety compliance
• Re‑wirable design includes extra terminal for Nema 6‑30P or 6‑50P use
• Durable black polymer housing resists oil, chemicals, and impact
• Compatible with 10AWG/8AWG three‑conductor welding cables
• Responsive customer support and warranty for peace of mind

FAQ

Can I use this plug with both 30A and 50A welders?

Yes. The plug comes with an interchangeable terminal that lets you configure it as a Nema 6‑30P for 30 A applications or a Nema 6‑50P for 50 A applications, making it suitable for a wide range of welding equipment.

What cable sizes are compatible with this plug?

The plug is designed for 10 AWG and 8 AWG three‑conductor cables, including common welding cable types such as SO, SOO, ST, STOO, SOW, STW, STOW, and STOOW.

Is the plug suitable for outdoor or harsh environments?

Its high‑impact black polymer housing provides resistance to oil, chemicals, and UV exposure, making it appropriate for both indoor workshops and outdoor job sites where durability is essential.

How does the ETL listing benefit me?

ETL certification confirms that the plug meets rigorous safety and performance standards recognized in North America, ensuring reliable operation and compliance with electrical codes.

What warranty does DEALTUS offer for this product?

DEALTUS provides a one‑year limited warranty covering manufacturing defects, backed by responsive technical support to assist with installation or any product‑related inquiries.