The Multiquip Y0601804203 DC Current Transformer (JP) is a genuine OEM component designed for the DLW500ESA4 and DLW400ESA4 diesel light welder/generator units. As a direct factory replacement, this part meets the original design specifications for these machines, ensuring accurate current sensing and proper electrical system operation. Sourced directly from Multiquip, the Y0601804203 is the correct part for operators who need a dependable, like-for-like replacement without any guesswork on compatibility.
Key Features
- Genuine OEM Electrical Accuracy — Manufactured to the original current sensing specifications of the DLW series, ensuring the transformer outputs the correct signal for the welder/generator control circuit.
- Direct Drop-In Replacement — Engineered to mount and connect exactly as the original, making installation straightforward for qualified technicians servicing these units.
- Confirmed Fitment — Verified for use on the DLW500ESA4 and DLW400ESA4 diesel light welder/generators.
- Protects Electrical System Integrity — A correctly functioning DC current transformer keeps the control circuit reading load accurately; a failed unit can cause erratic output regulation or system faults.
- Electrical Safety Compliance — Using the correct OEM transformer maintains proper current measurement in the welding circuit, supporting safe and stable arc performance on the jobsite.
A DC current transformer monitors the flow of direct current within the welder/generator's electrical circuit, converting that current into a proportional signal that the machine's control system uses to regulate output. This feedback is essential for maintaining stable welding arc performance and protecting internal electrical components from overcurrent conditions. When the transformer fails or degrades, the machine may produce inconsistent output, trigger fault codes, or lose the ability to regulate current correctly — making timely replacement critical to safe and reliable operation.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment parts team.
Part Details
| Part Number | Y0601804203 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | DC Current Transformer (JP) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW500ESA4 |
| Welders | DLW400ESA4 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
