Thermacut T-11883 Electrodes 45–105A for Hypertherm Duramax Torch (pack of 5)
Genuine Thermacut Electrode 45–105A for the Duramax torch, designed for use with the Hypertherm Powermax 65,85 and 105 plasma cutting systems. The Hypertherm part number for this product is 220842.
Electrodes are among one of the most frequently replaced parts in plasma torches. The T-11883 electrode delivers power to the plasma arc, with a Hafnium insert at the tip that withstands extreme heat. Over time, the insert will slowly erode away, forming a small hole in the electrode tip. This is a clear sign it’s time for replacement.
When to replace: Changing the electrode is recommended once the pit in the tip reaches approx. 1 mm in depth. Failure to replace an electrode can cause a blowout which will damage both the electrode and nozzle. If you need to slow down the cutting speed, are experiencing green discoloration of the arc or the arc is misfiring it is time to change the electrode.
Plasma Torch Consumable Parts Configuration
Product List: Torch Consumables
1a. T-11406 UR Hand Shield 45/65/85A,
2a. T-11404 UR Machine Shield 45/65/85A,
3. T-11407 Deflector 45/65/85/105A,
4d. T-11423 UR Retaining Cap 45/65/85A ,
5d. T-11931 UR Retaining Cap 45/65/85A Ohmic,
6d. T-11423 UR Retaining Cap 45/65/85A,
7a. T-11378 UR Nozzle 45A
8. T-11377 UR Nozzle 65A,
9. T-11405 UR 85a Nozzle,
10c. T-11861 UR Swirl Ring 10–85A and
11c. T-11883×5 Electrode 45–105A.
a – Must be used only as a complete set of shield and nozzle. This set is interchangeable and compatible with original parts.
c – Must be used only as a complete set of electrode and swirl ring. This set is interchangeable and compatible with original parts.
d – Retaining cap suitable for up to 85A. For 105A applications, retaining cap T-11422 must be used. A different retaining cap is required for 105A than for 45A, 65A, and 85A.