Skip to Main Content

0558038301 - ESAB ESP-101 Replacement Control Circuit Board

Packaging: pack of 1
$3,704.34/EA $2,354.16/pack of 1 only $2,354.16/EASave 36%

Usually ships within 3-5 business days

OVERVIEW

Restore Critical System Logic with Genuine ESAB Components

The ESAB 0558038301 PCB Control is the central nervous system for the ESP-101 plasma cutting platform. In industrial environments, the integrity of your cutting equipment's control logic is paramount for maintaining production schedules and safety standards. This printed circuit board is an authentic Original Equipment Manufacturer (OEM) component, engineered by ESAB to meet the precise electrical and thermal specifications of the ESP-101 system. Unlike aftermarket alternatives or attempted component-level repairs, this complete board assembly ensures that all timing circuits, signal processing pathways, and safety interlocks function exactly as the factory intended.

This control board manages the complex sequence of operations required for plasma cutting, including pilot arc initiation, main arc transfer, gas flow timing (pre-flow and post-flow), and current regulation. When a control board begins to fail, operators may notice intermittent faults, inability to strike an arc, or erratic error codes that disrupt workflow. Replacing the compromised unit with the 0558038301 restores the machine's ability to interpret sensor data and regulate power output accurately. The board is manufactured with high-grade industrial components designed to withstand the thermal cycling and electrical noise inherent in heavy-duty welding and cutting environments.

Procuring genuine ESAB repair parts safeguards your capital equipment investment. The 0558038301 PCB arrives pre-configured for the ESP-101, minimizing downtime associated with calibration or software adjustments. It features the correct connectors and mounting points for a seamless integration into the machine's chassis. By maintaining the OEM configuration, you ensure compliance with original safety certifications and operational parameters, providing peace of mind for facility managers and maintenance personnel responsible for equipment uptime.

Key Technical Considerations:

  • Signal Integrity: Ensures precise communication between the power source, torch, and user interface.
  • Thermal Durability: Built to operate reliably within the internal temperature range of the power source.
  • Safety Compliance: Maintains the functionality of thermal overload protection and pressure switch monitoring.
Additional Information
Packaging Description:1 Per Ea, pack of 1
Compatible Model:ESP-101 Plasma Cutting System
Part Type:Control Board, Printed Circuit Board (PCB)
Component Function:Process Control, System Logic
----- new values below ----
Compatible Model:ESP-101 Plasma Cutting System
Part Type:Printed Circuit Board (PCB), Control Board
Component Function:System Logic, Process Control

INCLUDED

  • 1 x PCB Control Board (0558038301)
  • Anti-static packaging
  • Installation schematic (if applicable)

APPLICATIONS

  • Repairing ESAB ESP-101 Plasma Cutting Systems
  • Restoring lost arc initiation functionality
  • Fixing intermittent control logic failures
  • Replacing boards damaged by power surges or electrical faults
  • Maintenance of industrial plasma cutting equipment

FAQ

This board (0558038301) is specifically listed for the ESP-101 system. While ESAB shares components across some lines, we strongly recommend using it only for the specified model to ensure proper voltage regulation and logic control.

OEM replacement PCBs typically do not include detailed service manuals. It is recommended to consult the ESP-101 service manual or a qualified technician for the correct replacement procedure.

Common symptoms include failure to initiate the pilot arc despite good consumables, intermittent shut-offs, inability to regulate air flow, or the machine powering on but refusing to cut.

No, this is a hardware replacement that comes pre-configured for the ESP-101 logic. It should function immediately upon correct installation.

This is a brand new, genuine ESAB OEM component, not a refurbished or pulled part.

Always disconnect the machine from power and let capacitors discharge. Wear an anti-static wrist strap or ground yourself before handling the new PCB to prevent static damage.

If the pressure switch and air supply are verified good, a faulty control board can sometimes misinterpret the signal, but you should rule out the sensor and air supply first.

Electronic components like PCBs are generally non-returnable once the anti-static packaging is opened, due to the risk of damage from installation in a faulty machine.