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0000829681 - ESAB 32A D-Curve Circuit Breaker Replacement

Packaging: pack of 1

Sorry, product has been discontinued by the vendor.

OVERVIEW

Genuine ESAB Circuit Breaker for Industrial Welding Equipment

The ESAB Circuit Breaker OSMC32N1D4 (Part Number: 0000829681) is a critical replacement component designed to restore the electrical safety and functionality of your ESAB welding power source. As an Original Equipment Manufacturer (OEM) part, this circuit breaker is engineered to meet the exact specifications required by ESAB's high-performance machinery, ensuring seamless integration and reliable operation.

Circuit breakers in welding machines play a vital role in protecting sensitive internal electronics from damage due to overcurrents or short circuits. The model OSMC32N1D4 indicates a specific configuration tailored for industrial loads. The "32" typically denotes a 32 Amp current rating, which is sufficient for the power draw of many medium-to-heavy-duty welding units. Furthermore, the "D" designation suggests a D-Curve tripping characteristic. D-Curve breakers are specifically designed for applications with high inrush currents—such as transformers and welding machines—where a standard breaker might trip prematurely upon startup. This ensures that your machine can handle the initial power surge of striking an arc without nuisance tripping, while still providing robust protection against genuine electrical faults.

Using non-OEM electrical components in sophisticated welding equipment can lead to compatibility issues, voided warranties, or compromised safety. This genuine ESAB breaker guarantees the correct physical fitment and electrical ratings, maintaining the integrity of your equipment's power distribution system. Whether you are performing routine maintenance or repairing a downed machine, this component provides the durability and precision expected from the ESAB brand.

Technical Reliability

Industrial environments demand components that can withstand thermal cycling and electrical stress. This breaker is built to endure the rigorous duty cycles associated with professional welding operations. It serves as a safeguard, disconnecting power almost instantly in the event of a critical fault, thereby preventing more extensive and costly damage to the machine's inverter or transformer components.

Additional Information
Packaging Description:1 Per Ea, pack of 1
Item:Circuit Breaker
Component Type:Miniature Circuit Breaker (MCB)
Amperage:32 A
Application:Welding Machine Protection
----- new values below ----
Component Type:Miniature Circuit Breaker (MCB)
Model Number:OSMC32N1D4
Amperage:32 A
Tripping Curve:D-Curve
Application:Welding Machine Protection
Brand:ESAB
Item:Circuit Breaker
Packaging Description:1 Per Ea

INCLUDED

  • 1 x Circuit Breaker (OSMC32N1D4)

APPLICATIONS

  • Replacement of faulty circuit breakers in ESAB welding power sources.
  • Electrical maintenance and repair of industrial welding equipment.
  • Protection of internal machine circuits from overcurrent and short circuits.

FAQ

Based on the model number OSMC32N1D4, this circuit breaker is rated for 32 Amps.

The 'D' typically indicates a D-Curve tripping characteristic, which is designed for high inrush currents common in welding machines and transformers.

Yes, this is a genuine ESAB OEM replacement part, number 0000829681.

No. Household breakers often have different tripping curves (like B or C) that may trip unnecessarily during welding. Always use the specified OEM breaker.

Symptoms include the machine not powering on, the breaker refusing to reset (staying in the 'off' position), or the breaker feeling hot to the touch. A multimeter continuity test can confirm failure.

No, it fits specific models that require part number 0000829681. Please check your machine's spare parts list or manual to confirm compatibility.

Yes, because this involves internal machine wiring and mains voltage, installation should be performed by a qualified electrician or certified repair technician.