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Hypertherm Powermax 30 Air Electrode (Pack of 5) #420132

Part Number: 420132
$38.30
$40.00* Save $1.70

Hypertherm Powermax 30 Air Electrode #420132

The electrode is the part of the plasma cutter torch that initiates the arc with an enormous surge of energy when the trigger is activated, taking it from cold to intensely hot instantly. The dynamic temperature change occurs from extremely hot gas safely and efficiently running past the electrode.

Note that the starting and stopping of the plasma cutter causes the wear on these electrodes. Check the electrodes often between uses to make sure they have not eroded beyond use. Trouble with starting the arc could be the result of a worn electrode, and continued use could cause major damage to the torch.

The Hypertherm Powermax Air 30 electrode #420132, is designed to give you the highest quality functioning in conjunction with the Hypertherm Powermax Air 30 plasma cutter #088096.

Related products include:

View our full selection of Hypertherm accessoriesPlasma Cutting MachinesAccessoriesWelding HelmetsHelmet AccessoriesGlovesJacketsApronsCaps, and Pants.

Product Questions and Answers


Q - How long will each electrode last? A - Every situation is different, and the only way to know when to replace the electrode is to check it frequently. It is recommended to replace the nozzle and electrode at the same time, to ensure top performance.
Q - What happens if I forget to replace the electrode? A - Forgetting to replace the electrode can result in a blowout, which ruins both the electrode and nozzle.
Q - When should I change the electrode? A - You should change your electrode when the pit in the insert measures 1mm.

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