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21-1502 - Thermal Dynamics 400A N2/H2O Plasma Electrode (5-Pack)

Packaging: pack of 5
$202.14/EA $666.35/pack of 5 only $133.27/EASave 34%

Usually ships within 3-5 business days

OVERVIEW

Reliable 400A Electrodes for N2/H2O Cutting

Keep your high-powered plasma cutting operations running smoothly with the Thermal Dynamics 21-1502 Electrode 5-Pack. Designed for heavy-duty industrial systems running at 400 Amps, these electrodes are essential for shops utilizing Nitrogen and Water (N2/H2O) gas configurations. This specific setup is favored for its ability to produce exceptional cuts on non-ferrous metals like stainless steel, often delivering a 'weld-ready' edge right off the table. When you are pushing 400 amps of power, the quality of your consumables makes all the difference. These OEM electrodes are built to handle the heat, ensuring consistent arc starting and stable cutting performance shift after shift.

Plasma cutting at high amperages requires consumables that are manufactured with extreme precision. The 21-1502 electrode features robust construction designed to optimize electrical conductivity and heat dissipation. The N2/H2O process relies on the precise interaction between the plasma gas and the water shield to constrict the arc and cool the cut face. If an electrode is slightly out of spec, it can disrupt this delicate balance, leading to poor cut quality or reduced parts life. By choosing genuine Thermal Dynamics parts, you are investing in the longevity of your torch and the quality of your output. These electrodes are engineered to wear evenly, providing a predictable service life that helps you plan maintenance intervals effectively.

Sold in a convenient pack of 5, this SKU ensures you have backup stock on hand when you need it most. Downtime in an automated cutting cell can be costly, and having fresh consumables ready to go is the best way to maintain productivity. Welders Supply is committed to providing professional-grade parts for serious fabricators. The Thermal Dynamics 21-1502 represents the standard of quality for high-amp plasma cutting, giving you the confidence to tackle thick materials and complex cuts without hesitation. Upgrade your consumable inventory with these reliable electrodes and experience the difference that OEM engineering makes in your daily operations.

Additional Information
Amperage:400
Packaging Description:pack of 5
Brand:Thermal Dynamics
Consumable Type:Electrode
Gas Type:N2/H2O (Nitrogen/Water)
Process:Plasma Cutting
Torch Compatibility:High Amperage Automated Systems

INCLUDED

  • 5 x Thermal Dynamics 21-1502 Electrodes (400A, N2/H2O)

APPLICATIONS

  • Automated Plasma Cutting Systems
  • Heavy Industrial Fabrication
  • Stainless Steel Plate Cutting
  • Aluminum Plate Cutting
  • High-Amperage N2/H2O Processes

FAQ

This electrode is rated for 400 Amps.

It is designed for use with Nitrogen plasma gas and Water injection/shield (N2/H2O).

This product is sold as a package of 5 electrodes.

Yes, this is a genuine OEM Thermal Dynamics consumable.

The N2/H2O process with this electrode is typically used for high-quality cuts on stainless steel and aluminum.

No, this electrode is specifically engineered for N2/H2O configurations and may not perform correctly or safely with standard air setups.

At 400A, thermal stress is extreme. OEM parts ensure proper dimensions and materials to prevent torch damage and ensure safety.

Signs include a pitted emitter, green/irregular arc color, difficulty starting the arc, or deteriorating cut quality.