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9-8587 - Thermal Dynamics 4-Pole Contactor 40A for Cutmaster Series

Packaging: pack of 1
$353.66/EA $251.22/pack of 1 only $251.22/EASave 29%

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OVERVIEW

Reliable Power Control for Thermal Dynamics Systems

The Thermal Dynamics 9-8587 is a heavy-duty 4-Pole Contactor designed specifically for the rigorous demands of plasma cutting equipment. Rated at 40 Amps, this electromechanical switch is the heart of your machine's power distribution system, responsible for safely engaging and disengaging the high-current circuits required for plasma arc generation. As a genuine OEM component, it guarantees seamless integration with a wide range of Thermal Dynamics Cutmaster systems, ensuring that your equipment operates within its specified electrical parameters.

Electrical contactors are critical components that endure significant stress during operation due to frequent cycling and high electrical loads. Over time, the internal contacts can wear, pit, or weld together, leading to machine failure or unsafe operation. Replacing a failing unit with the authentic 9-8587 model restores the crisp, reliable switching necessary for consistent cutting performance. This unit is engineered to handle the inductive loads typical of plasma power sources, providing longevity that generic aftermarket replacements often cannot match.

This specific contactor is engineered for broad compatibility across the Thermal Dynamics product line. It serves as the direct replacement for manual plasma systems including the Cutmaster 52, 82, 102, and 152. Furthermore, it is the correct component for the automated "A-Series" units, specifically the A40, A60, A80, and A120. Whether you are maintaining a handheld unit in a fabrication shop or an automated cutting table in a manufacturing facility, this 4-pole contactor ensures your power source remains operational and efficient.

Installation of the 9-8587 is straightforward for qualified technicians, as it features the exact mounting footprint and terminal configuration required by the Cutmaster chassis. By choosing genuine Thermal Dynamics parts, you protect your investment, maintain warranty compliance where applicable, and ensure the safety of your operators. Keep your plasma cutting operations running smoothly with this essential power control component.

Additional Information
Brand:Thermal Dynamics
Item:Accessory
Component Type:Contactor
Poles:4-Pole
Amperage Rating:40A
Compatibility:Cutmaster 52, Cutmaster 82, Cutmaster 102, Cutmaster 152, Cutmaster A40, Cutmaster A60, Cutmaster A80, Cutmaster A120
Packaging Description:pack of 1

INCLUDED

  • 1 x Thermal Dynamics 9-8587 4-Pole Contactor (40A)

APPLICATIONS

  • Repair of Thermal Dynamics Cutmaster 52, 82, 102, and 152 plasma systems.
  • Maintenance of automated Cutmaster A40, A60, A80, and A120 units.
  • Replacement of worn or pitted contactors in 12mm to 40mm plasma machines.
  • Restoring power switching functionality in industrial plasma power sources.

FAQ

This contactor is designed for Thermal Dynamics Cutmaster 52, 82, 102, 152, as well as the automated A-Series: A40, A60, A80, and A120.

The 9-8587 is rated for 40 Amps.

This is a 4-Pole contactor.

Yes, this is a genuine OEM Thermal Dynamics replacement part, ensuring correct fit and safety specifications.

Common signs include the machine failing to power on the torch, a buzzing noise coming from the machine, or the contactor sticking (power remaining on when it should be off).

It is specifically designed for the Thermal Dynamics models listed. While electrical specs might match other devices, mounting and terminal configurations are specific to the Cutmaster series.

The 9-8587 is the current standard replacement for the listed Cutmaster models. Always check your machine's parts manual to confirm.

The item typically includes the contactor unit itself. You will generally reuse the existing mounting screws and wiring hardware from your machine.